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Dimethyl Sulfoxide

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-150.5 ± 1.5kJ/molCcrMasuda, Nagano, et al., 1994H2SO4 (1:115 H2O)

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-203.4 ± 1.4kJ/molCcrMasuda, Nagano, et al., 1994H2SO4 (1:115 H2O); ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2037.3 ± 1.3kJ/molCcrMasuda, Nagano, et al., 1994H2SO4 (1:115 H2O); ALS
Quantity Value Units Method Reference Comment
liquid188.78J/mol*KN/AClever and Westrum, 1970DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
149.39298.15Grolier, Roux-Desgranges, et al., 1993DH
148.28298.15Barta, Kooner, et al., 1989DH
153.6298.15Rodante and Marrosu, 1988DH
153.2298.15Lankford and Criss, 1987DH
155.9298.15de Visser and Somsen, 1979DH
155.9298.15De Visser, Heuvelsland, et al., 1978DH
153.18298.15Clever and Westrum, 1970T = 5 to 350 K.; DH
149.0298.15Kenttmaa and Lindberg, 1960T = 298, 343 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil463. ± 1.KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus291.65KN/ALindberg and Stenholm, 1966Uncertainty assigned by TRC = 0.4 K; TRC
Tfus291.57KN/ADouglas, 1948Uncertainty assigned by TRC = 0.2 K; TRC
Tfus291.65KN/ADouglas, 1946Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Ttriple291.59KN/AClever and Westrum, 1970, 2Uncertainty assigned by TRC = 0.1 K; TRC
Ttriple291.67KN/AClever and Westrum, 1970, 2Uncertainty assigned by TRC = 0.06 K; TRC
Quantity Value Units Method Reference Comment
Deltavap52.9 ± 0.4kJ/molVDouglas, 1948, 2ALS
Deltavap52.9 ± 0.4kJ/molRGDouglas, 1948, 3Based on data from 293. - 323. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
48.1368.TGAAl-Najjar and Al-Sammerrai, 2007Based on data from 353. - 383. K.; AC
48.6392.N/ADykyj, Svoboda, et al., 1999Based on data from 377. - 483. K.; AC
51.7320.AStephenson and Malanowski, 1987Based on data from 305. - 464. K.; AC
52.3308.N/ASassa, Konishi, et al., 1974Based on data from 298. - 318. K.; AC
50.6340.MMJakli and Alexander Van Hook, 1972Based on data from 325. - 442. K. See also Boublik, Fried, et al., 1984.; AC
52.1318.N/ANISHIMURA, NAKAYAMA, et al., 1972Based on data from 303. - 423. K.; AC
52.5308.N/AMeszaros, 1969Based on data from 293. - 323. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
325.49 - 442.094.491071807.002-60.995Jakli and van Hook, 1972Coefficents calculated by NIST from author's data.
293. - 323.5.230392239.161-29.215Douglas, 1948, 3Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
14.368291.67Clever and Westrum, 1970DH
14.37291.7Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
49.26291.67Clever and Westrum, 1970DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C2H5OS- + Hydrogen cation = Dimethyl Sulfoxide

By formula: C2H5OS- + H+ = C2H6OS

Quantity Value Units Method Reference Comment
Deltar1563. ± 8.8kJ/molG+TSBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Deltar1566. ± 9.6kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Deltar1533. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Deltar1536. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

Nitrogen oxide anion + Dimethyl Sulfoxide = (Nitrogen oxide anion bullet Dimethyl Sulfoxide)

By formula: NO2- + C2H6OS = (NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar80.3 ± 4.2kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KN/ASieck, 1985gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar36. ± 4.2kJ/molTDAsSieck, 1985gas phase; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
36.420.PHPMSSieck, 1985gas phase; Entropy change calculated or estimated; M

C6H5NO2- + Dimethyl Sulfoxide = (C6H5NO2- bullet Dimethyl Sulfoxide)

By formula: C6H5NO2- + C2H6OS = (C6H5NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar70.29 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar103.J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar39.7 ± 0.84kJ/molTDAsSieck, 1985gas phase; B
Deltar36. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C7H7NO3- + Dimethyl Sulfoxide = (C7H7NO3- bullet Dimethyl Sulfoxide)

By formula: C7H7NO3- + C2H6OS = (C7H7NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar68.2 ± 8.4kJ/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar94.1J/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar35. ± 8.4kJ/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Bromine anion + Dimethyl Sulfoxide = (Bromine anion bullet Dimethyl Sulfoxide)

By formula: Br- + C2H6OS = (Br- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar72.38kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Deltar72.0kJ/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar89.5J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar45.61kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

Iodide + Dimethyl Sulfoxide = (Iodide bullet Dimethyl Sulfoxide)

By formula: I- + C2H6OS = (I- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar65.69kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Deltar67.kJ/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar90.8J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar38.5kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

C7H4F3NO2- + Dimethyl Sulfoxide = (C7H4F3NO2- bullet Dimethyl Sulfoxide)

By formula: C7H4F3NO2- + C2H6OS = (C7H4F3NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar61.1 ± 8.4kJ/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar93.3J/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar30. ± 8.4kJ/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Chlorine anion + Dimethyl Sulfoxide = (Chlorine anion bullet Dimethyl Sulfoxide)

By formula: Cl- + C2H6OS = (Cl- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar77.82kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar85.4J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar52.30kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

C2H7OS+ + Dimethyl Sulfoxide = (C2H7OS+ bullet Dimethyl Sulfoxide)

By formula: C2H7OS+ + C2H6OS = (C2H7OS+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar129.kJ/molPHPMSLau, Saluja, et al., 1980gas phase; switching reaction((CH3)2SOH+)(CH3)2CO; M
Quantity Value Units Method Reference Comment
Deltar95.8J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; switching reaction((CH3)2SOH+)(CH3)2CO; M

(C2H7OS+ bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (C2H7OS+ bullet 2Dimethyl Sulfoxide)

By formula: (C2H7OS+ bullet C2H6OS) + C2H6OS = (C2H7OS+ bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar89.1kJ/molPHPMSLau, Saluja, et al., 1980gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar45.6J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; Entropy change is questionable; M

(Potassium ion (1+) bullet 4Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 5Dimethyl Sulfoxide)

By formula: (K+ bullet 4C2H6OS) + C2H6OS = (K+ bullet 5C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.1kJ/molHPMSSunner, 1984gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar150.J/mol*KHPMSSunner, 1984gas phase; Entropy change is questionable; M

(Potassium ion (1+) bullet 5Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 6Dimethyl Sulfoxide)

By formula: (K+ bullet 5C2H6OS) + C2H6OS = (K+ bullet 6C2H6OS)

Quantity Value Units Method Reference Comment
Deltar64.9kJ/molHPMSSunner, 1984gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar170.J/mol*KHPMSSunner, 1984gas phase; Entropy change is questionable; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar34. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
34.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar31. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
31.343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar32. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
32.343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar18. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
18.343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
26.343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
25.343.PHPMSChowdhury, 1987gas phase; M

C7H7NO2- + Dimethyl Sulfoxide = (C7H7NO2- bullet Dimethyl Sulfoxide)

By formula: C7H7NO2- + C2H6OS = (C7H7NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar36. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
36.343.PHPMSChowdhury, 1987gas phase; M

C6F4O2- + Dimethyl Sulfoxide = (C6F4O2- bullet Dimethyl Sulfoxide)

By formula: C6F4O2- + C2H6OS = (C6F4O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar19. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
19.343.PHPMSChowdhury, 1987gas phase; M

p-Benzoquinone anion + Dimethyl Sulfoxide = (p-Benzoquinone anion bullet Dimethyl Sulfoxide)

By formula: C6H4O2- + C2H6OS = (C6H4O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
26.343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

Potassium ion (1+) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet Dimethyl Sulfoxide)

By formula: K+ + C2H6OS = (K+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar130.kJ/molCIDTKlassen, Anderson, et al., 1996RCD
Deltar150.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar130.J/mol*KHPMSSunner, 1984gas phase; M

C4H2O3- + Dimethyl Sulfoxide = (C4H2O3- bullet Dimethyl Sulfoxide)

By formula: C4H2O3- + C2H6OS = (C4H2O3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

2Dimethyl sulfide + Oxygen = 2Dimethyl Sulfoxide

By formula: 2C2H6S + O2 = 2C2H6OS

Quantity Value Units Method Reference Comment
Deltar-277.7 ± 0.84kJ/molCmDouglas, 1946, 2liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -278.3 ± 0.8 kJ/mol; At 291°K; ALS

Dimethyl sulfone = Dimethyl Sulfoxide + 0.5Oxygen

By formula: C2H6O2S = C2H6OS + 0.5O2

Quantity Value Units Method Reference Comment
Deltar243.3 ± 0.84kJ/molCmDouglas, 1946, 2liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 246.9 ± 0.8 kJ/mol; At 291°K; ALS

(Chlorine anion bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 3Dimethyl Sulfoxide)

By formula: (Cl- bullet 2C2H6OS) + C2H6OS = (Cl- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar62.3kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar125.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet 3Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 4Dimethyl Sulfoxide)

By formula: (Cl- bullet 3C2H6OS) + C2H6OS = (Cl- bullet 4C2H6OS)

Quantity Value Units Method Reference Comment
Deltar61.1kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar156.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet 4Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 5Dimethyl Sulfoxide)

By formula: (Cl- bullet 4C2H6OS) + C2H6OS = (Cl- bullet 5C2H6OS)

Quantity Value Units Method Reference Comment
Deltar57.7kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar168.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Iodide bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Iodide bullet 3Dimethyl Sulfoxide)

By formula: (I- bullet 2C2H6OS) + C2H6OS = (I- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar48.5kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Bromine anion bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Bromine anion bullet 3Dimethyl Sulfoxide)

By formula: (Br- bullet 2C2H6OS) + C2H6OS = (Br- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar56.9kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar115.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 2Dimethyl Sulfoxide)

By formula: (Cl- bullet C2H6OS) + C2H6OS = (Cl- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.9kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar99.6J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Iodide bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Iodide bullet 2Dimethyl Sulfoxide)

By formula: (I- bullet C2H6OS) + C2H6OS = (I- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar53.6kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar92.0J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Bromine anion bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Bromine anion bullet 2Dimethyl Sulfoxide)

By formula: (Br- bullet C2H6OS) + C2H6OS = (Br- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar60.7kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar93.7J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

Sodium ion (1+) + Dimethyl Sulfoxide = (Sodium ion (1+) bullet Dimethyl Sulfoxide)

By formula: Na+ + C2H6OS = (Na+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar130.kJ/molCIDKlassen, Anderson, et al., 1996RCD

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
130.298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(Potassium ion (1+) bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 3Dimethyl Sulfoxide)

By formula: (K+ bullet 2C2H6OS) + C2H6OS = (K+ bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar84.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet 3Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 4Dimethyl Sulfoxide)

By formula: (K+ bullet 3C2H6OS) + C2H6OS = (K+ bullet 4C2H6OS)

Quantity Value Units Method Reference Comment
Deltar67.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar130.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 2Dimethyl Sulfoxide)

By formula: (K+ bullet C2H6OS) + C2H6OS = (K+ bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar120.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar140.J/mol*KHPMSSunner, 1984gas phase; M

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.9kJ/molPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar141.J/mol*KPHPMSChowdhury, 1987gas phase; M

C6H4NO3- + Dimethyl Sulfoxide = (C6H4NO3- bullet Dimethyl Sulfoxide)

By formula: C6H4NO3- + C2H6OS = (C6H4NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar31. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4NO3- + Dimethyl Sulfoxide = (C6H4NO3- bullet Dimethyl Sulfoxide)

By formula: C6H4NO3- + C2H6OS = (C6H4NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

1,4-Naphthalenedione anion + Dimethyl Sulfoxide = C12H12O3S-

By formula: C10H6O2- + C2H6OS = C12H12O3S-

Quantity Value Units Method Reference Comment
Deltar24. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

F6S- + Dimethyl Sulfoxide = (F6S- bullet Dimethyl Sulfoxide)

By formula: F6S- + C2H6OS = (F6S- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
30.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

Perfluoro(methylcyclohexane) anion + Dimethyl Sulfoxide = (Perfluoro(methylcyclohexane) anion bullet Dimethyl Sulfoxide)

By formula: C7F14- + C2H6OS = (C7F14- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
32.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

1,4-Naphthalenedione anion + Dimethyl Sulfoxide = (1,4-Naphthalenedione anion bullet Dimethyl Sulfoxide)

By formula: C10H6O2- + C2H6OS = (C10H6O2- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
24.343.PHPMSChowdhury, 1987gas phase; M

Henry's Law data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/kg*bar)
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/kg*bar) d(ln(kH))/d(1/T) (K) Method Reference Comment
>50000. CN/A 
1400. XN/AValue given here as quoted by missing citation.

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
LL - Sharon G. Lias and Joel F. Liebman

View reactions leading to C2H6OS+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)884.4kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity853.7kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
0.013921 ± 0.000087N/AHammer, Diri, et al., 2003B
0.007416EFDSuess, Liu, et al., 2003B

Ionization energy determinations

IE (eV) Method Reference Comment
9.10PEKimura, Katsumata, et al., 1981LLK
9.08 ± 0.09EIPotzinger, Stracke, et al., 1975LLK
9.20 ± 0.05EIDistefano, Foffani, et al., 1971LLK
9.20EIDistefano, Foffani, et al., 1971, 2LLK
9.9 ± 0.1EIBlais, Cottin, et al., 1970RDSH
9.10PEKimura, Katsumata, et al., 1981Vertical value; LLK
9.01PEBock and Solouki, 1974Vertical value; LLK
9.11PEMines, Thomas, et al., 1972Vertical value; LLK
9.01PEBock and Solouki, 1972Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C+22.9 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
CH+19.4 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
CHO+15. ± 0.1?EIBlais, Cottin, et al., 1970RDSH
CHS+10.69 ± 0.13?PIPECOZha, Nishimura, et al., 1988LL
CHS+11.6 ± 0.2H2O+CH3EIPotzinger, Stracke, et al., 1975LLK
CHS+14.8 ± 0.1?EIBlais, Cottin, et al., 1970RDSH
CH2+15.5 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
CH2O+10.9 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
CH2OS+11.8 ± 0.1CH4EIBlais, Cottin, et al., 1970RDSH
CH2S+11.5 ± 0.1?EIBlais, Cottin, et al., 1970RDSH
CH3+14.85 ± 0.14?PIPECOZha, Nishimura, et al., 1988LL
CH3+13.3 ± 0.3CH3SOEIPotzinger, Stracke, et al., 1975LLK
CH3+16.3 ± 0.1?EIBlais, Cottin, et al., 1970RDSH
CH3O+13.82 ± 0.16?PIPECOZha, Nishimura, et al., 1988LL
CH3O+12.2?EIAmos, Gillis, et al., 1969RDSH
CH3OS+10.64 ± 0.07CH3PIPECOZha, Nishimura, et al., 1988LL
CH3OS+10.91 ± 0.16CH3EIPotzinger, Stracke, et al., 1975LLK
CH3OS+11.9 ± 0.1CH3EIBlais, Cottin, et al., 1970RDSH
CH3S+10.69 ± 0.13?PIPECOZha, Nishimura, et al., 1988LL
CH3S+11.4?EIAmos, Gillis, et al., 1969RDSH
CS+11.3 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2HS+10.9 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H2+12. ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H2S+13. ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H3+14.39 ± 0.14?PIPECOZha, Nishimura, et al., 1988LL
C2H3+15.9 ± 0.1?EIBlais, Cottin, et al., 1970RDSH
C2H3S+11. ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H4+13.7 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H4OS+10.9 ± 0.5H2EIBlais, Cottin, et al., 1970RDSH
C2H4S+11.1 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
C2H5+13.82 ± 0.16?PIPECOZha, Nishimura, et al., 1988LL
C2H5O+14. ± 0.3?EIBlais, Cottin, et al., 1970RDSH
C2H5OS+12.6 ± 0.1HEIBlais, Cottin, et al., 1970RDSH
C2H5S+10.55 ± 0.07?PIPECOZha, Nishimura, et al., 1988LL
C2H5S+10.5?EIAmos, Gillis, et al., 1969RDSH
C2H6S+11.6 ± 0.1OEIBlais, Cottin, et al., 1970RDSH
H+23. ± 0.5?EIBlais, Cottin, et al., 1970RDSH
HSO+11.1 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
HS+15.8 ± 0.1?EIBlais, Cottin, et al., 1970RDSH
H2O+14.39 ± 0.14?PIPECOZha, Nishimura, et al., 1988LL
H2SO+10.9 ± 0.3?EIBlais, Cottin, et al., 1970RDSH
H2S+11. ± 0.1?EIBlais, Cottin, et al., 1970RDSH
H3SO+10.9 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
H3S+13.59 ± 0.07?PIPECOZha, Nishimura, et al., 1988LL
O+15.8 ± 0.5?EIBlais, Cottin, et al., 1970RDSH
SO+11. ± 0.1?EIBlais, Cottin, et al., 1970RDSH
S+10.8 ± 0.3?EIBlais, Cottin, et al., 1970RDSH

De-protonation reactions

C2H5OS- + Hydrogen cation = Dimethyl Sulfoxide

By formula: C2H5OS- + H+ = C2H6OS

Quantity Value Units Method Reference Comment
Deltar1563. ± 8.8kJ/molG+TSBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Deltar1566. ± 9.6kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Deltar1533. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Deltar1536. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Bromine anion + Dimethyl Sulfoxide = (Bromine anion bullet Dimethyl Sulfoxide)

By formula: Br- + C2H6OS = (Br- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar72.38kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Deltar72.0kJ/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar89.5J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar45.61kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

(Bromine anion bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Bromine anion bullet 2Dimethyl Sulfoxide)

By formula: (Br- bullet C2H6OS) + C2H6OS = (Br- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar60.7kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar93.7J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Bromine anion bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Bromine anion bullet 3Dimethyl Sulfoxide)

By formula: (Br- bullet 2C2H6OS) + C2H6OS = (Br- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar56.9kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar115.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

C2H7OS+ + Dimethyl Sulfoxide = (C2H7OS+ bullet Dimethyl Sulfoxide)

By formula: C2H7OS+ + C2H6OS = (C2H7OS+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar129.kJ/molPHPMSLau, Saluja, et al., 1980gas phase; switching reaction((CH3)2SOH+)(CH3)2CO; M
Quantity Value Units Method Reference Comment
Deltar95.8J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; switching reaction((CH3)2SOH+)(CH3)2CO; M

(C2H7OS+ bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (C2H7OS+ bullet 2Dimethyl Sulfoxide)

By formula: (C2H7OS+ bullet C2H6OS) + C2H6OS = (C2H7OS+ bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar89.1kJ/molPHPMSLau, Saluja, et al., 1980gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar45.6J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; Entropy change is questionable; M

C4H2O3- + Dimethyl Sulfoxide = (C4H2O3- bullet Dimethyl Sulfoxide)

By formula: C4H2O3- + C2H6OS = (C4H2O3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

C6F4O2- + Dimethyl Sulfoxide = (C6F4O2- bullet Dimethyl Sulfoxide)

By formula: C6F4O2- + C2H6OS = (C6F4O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar19. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
19.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar31. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
31.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Dimethyl Sulfoxide = (C6H4ClNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4ClNO2- + C2H6OS = (C6H4ClNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar32. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
32.343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar34. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
34.343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Dimethyl Sulfoxide = (C6H4FNO2- bullet Dimethyl Sulfoxide)

By formula: C6H4FNO2- + C2H6OS = (C6H4FNO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar33. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
33.343.PHPMSChowdhury, 1987gas phase; M

C6H4NO3- + Dimethyl Sulfoxide = (C6H4NO3- bullet Dimethyl Sulfoxide)

By formula: C6H4NO3- + C2H6OS = (C6H4NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4NO3- + Dimethyl Sulfoxide = (C6H4NO3- bullet Dimethyl Sulfoxide)

By formula: C6H4NO3- + C2H6OS = (C6H4NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar31. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar18. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
18.343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
26.343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Dimethyl Sulfoxide = (C6H4N2O4- bullet Dimethyl Sulfoxide)

By formula: C6H4N2O4- + C2H6OS = (C6H4N2O4- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
25.343.PHPMSChowdhury, 1987gas phase; M

p-Benzoquinone anion + Dimethyl Sulfoxide = (p-Benzoquinone anion bullet Dimethyl Sulfoxide)

By formula: C6H4O2- + C2H6OS = (C6H4O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
26.343.PHPMSChowdhury, 1987gas phase; M

C6H5NO2- + Dimethyl Sulfoxide = (C6H5NO2- bullet Dimethyl Sulfoxide)

By formula: C6H5NO2- + C2H6OS = (C6H5NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar70.29 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar103.J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar39.7 ± 0.84kJ/molTDAsSieck, 1985gas phase; B
Deltar36. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Perfluoro(methylcyclohexane) anion + Dimethyl Sulfoxide = (Perfluoro(methylcyclohexane) anion bullet Dimethyl Sulfoxide)

By formula: C7F14- + C2H6OS = (C7F14- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
32.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

C7H4F3NO2- + Dimethyl Sulfoxide = (C7H4F3NO2- bullet Dimethyl Sulfoxide)

By formula: C7H4F3NO2- + C2H6OS = (C7H4F3NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar61.1 ± 8.4kJ/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar93.3J/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar30. ± 8.4kJ/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar28. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Dimethyl Sulfoxide = (C7H4N2O2- bullet Dimethyl Sulfoxide)

By formula: C7H4N2O2- + C2H6OS = (C7H4N2O2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.9kJ/molPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar141.J/mol*KPHPMSChowdhury, 1987gas phase; M

C7H7NO2- + Dimethyl Sulfoxide = (C7H7NO2- bullet Dimethyl Sulfoxide)

By formula: C7H7NO2- + C2H6OS = (C7H7NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar36. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
36.343.PHPMSChowdhury, 1987gas phase; M

C7H7NO3- + Dimethyl Sulfoxide = (C7H7NO3- bullet Dimethyl Sulfoxide)

By formula: C7H7NO3- + C2H6OS = (C7H7NO3- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar68.2 ± 8.4kJ/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar94.1J/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar35. ± 8.4kJ/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

1,4-Naphthalenedione anion + Dimethyl Sulfoxide = (1,4-Naphthalenedione anion bullet Dimethyl Sulfoxide)

By formula: C10H6O2- + C2H6OS = (C10H6O2- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
24.343.PHPMSChowdhury, 1987gas phase; M

1,4-Naphthalenedione anion + Dimethyl Sulfoxide = C12H12O3S-

By formula: C10H6O2- + C2H6OS = C12H12O3S-

Quantity Value Units Method Reference Comment
Deltar24. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Chlorine anion + Dimethyl Sulfoxide = (Chlorine anion bullet Dimethyl Sulfoxide)

By formula: Cl- + C2H6OS = (Cl- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar77.82kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar85.4J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar52.30kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

(Chlorine anion bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 2Dimethyl Sulfoxide)

By formula: (Cl- bullet C2H6OS) + C2H6OS = (Cl- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.9kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar99.6J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 3Dimethyl Sulfoxide)

By formula: (Cl- bullet 2C2H6OS) + C2H6OS = (Cl- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar62.3kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar125.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet 3Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 4Dimethyl Sulfoxide)

By formula: (Cl- bullet 3C2H6OS) + C2H6OS = (Cl- bullet 4C2H6OS)

Quantity Value Units Method Reference Comment
Deltar61.1kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar156.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion bullet 4Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion bullet 5Dimethyl Sulfoxide)

By formula: (Cl- bullet 4C2H6OS) + C2H6OS = (Cl- bullet 5C2H6OS)

Quantity Value Units Method Reference Comment
Deltar57.7kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar168.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

F6S- + Dimethyl Sulfoxide = (F6S- bullet Dimethyl Sulfoxide)

By formula: F6S- + C2H6OS = (F6S- bullet C2H6OS)

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
30.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

Iodide + Dimethyl Sulfoxide = (Iodide bullet Dimethyl Sulfoxide)

By formula: I- + C2H6OS = (I- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar65.69kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Deltar67.kJ/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar90.8J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar38.5kJ/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

(Iodide bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Iodide bullet 2Dimethyl Sulfoxide)

By formula: (I- bullet C2H6OS) + C2H6OS = (I- bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar53.6kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar92.0J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Iodide bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Iodide bullet 3Dimethyl Sulfoxide)

By formula: (I- bullet 2C2H6OS) + C2H6OS = (I- bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar48.5kJ/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

Potassium ion (1+) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet Dimethyl Sulfoxide)

By formula: K+ + C2H6OS = (K+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar130.kJ/molCIDTKlassen, Anderson, et al., 1996RCD
Deltar150.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar130.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 2Dimethyl Sulfoxide)

By formula: (K+ bullet C2H6OS) + C2H6OS = (K+ bullet 2C2H6OS)

Quantity Value Units Method Reference Comment
Deltar120.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar140.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 3Dimethyl Sulfoxide)

By formula: (K+ bullet 2C2H6OS) + C2H6OS = (K+ bullet 3C2H6OS)

Quantity Value Units Method Reference Comment
Deltar84.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet 3Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 4Dimethyl Sulfoxide)

By formula: (K+ bullet 3C2H6OS) + C2H6OS = (K+ bullet 4C2H6OS)

Quantity Value Units Method Reference Comment
Deltar67.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar130.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet 4Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 5Dimethyl Sulfoxide)

By formula: (K+ bullet 4C2H6OS) + C2H6OS = (K+ bullet 5C2H6OS)

Quantity Value Units Method Reference Comment
Deltar66.1kJ/molHPMSSunner, 1984gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar150.J/mol*KHPMSSunner, 1984gas phase; Entropy change is questionable; M

(Potassium ion (1+) bullet 5Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Potassium ion (1+) bullet 6Dimethyl Sulfoxide)

By formula: (K+ bullet 5C2H6OS) + C2H6OS = (K+ bullet 6C2H6OS)

Quantity Value Units Method Reference Comment
Deltar64.9kJ/molHPMSSunner, 1984gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar170.J/mol*KHPMSSunner, 1984gas phase; Entropy change is questionable; M

Nitrogen oxide anion + Dimethyl Sulfoxide = (Nitrogen oxide anion bullet Dimethyl Sulfoxide)

By formula: NO2- + C2H6OS = (NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar80.3 ± 4.2kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KN/ASieck, 1985gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar36. ± 4.2kJ/molTDAsSieck, 1985gas phase; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
36.420.PHPMSSieck, 1985gas phase; Entropy change calculated or estimated; M

Sodium ion (1+) + Dimethyl Sulfoxide = (Sodium ion (1+) bullet Dimethyl Sulfoxide)

By formula: Na+ + C2H6OS = (Na+ bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar130.kJ/molCIDKlassen, Anderson, et al., 1996RCD

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
130.298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Gas Chromatography, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin NIST Mass Spectrometry Data Center, 1990.
NIST MS number 118614

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryMethyl Silicone100.780.Huber, Kenndler, et al., 1993H2; Column length: 5. m; Phase thickness: 2.65 «mu»m
CapillaryMethyl Silicone120.784.Huber, Kenndler, et al., 1993H2; Column length: 5. m; Phase thickness: 2.65 «mu»m
CapillaryMethyl Silicone80.777.Huber, Kenndler, et al., 1993H2; Column length: 5. m; Phase thickness: 2.65 «mu»m

Kovats' RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryPEG-20M130.1569.Huber, Kenndler, et al., 1993Column length: 10. m; Phase thickness: 1.33 «mu»m
CapillaryPEG-20M150.1584.Huber, Kenndler, et al., 1993Column length: 10. m; Phase thickness: 1.33 «mu»m
CapillaryPEG-20M130.1569.1Huber, Kenndler, et al., 1993Column length: 10. m; Phase thickness: 1.33 «mu»m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-1782.Hancock and Peters, 1991He, 50. C @ 2. min, 10. K/min; Column length: 15. m; Column diameter: 0.53 mm
CapillaryDB-5820.1Hancock and Peters, 1991He, 50. C @ 2. min, 10. K/min; Column length: 15. m; Column diameter: 0.53 mm
CapillaryDB-5820.5Hancock and Peters, 1991He, 50. C @ 2. min, 10. K/min; Column length: 15. m; Column diameter: 0.53 mm
CapillaryDB-5829.2Hancock and Peters, 1991He, 50. C @ 2. min, 10. K/min; Column length: 15. m; Column diameter: 0.53 mm
CapillaryDB-1786.6D'Agostino and Provost, 198515. m/0.32 mm/0.25 «mu»m, He, 50. C @ 2. min, 10. K/min, 300. C @ 5. min

Van Den Dool and Kratz RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryStabilwax1560.Cros, Lignot, et al., 200560. m/0.25 mm/0.25 «mu»m, He, 40. C @ 5. min, 3. K/min, 240. C @ 10. min
CapillaryStabilwax1560.Cros, Vandanjon, et al., 200360. m/0.25 mm/0.25 «mu»m, He, 40. C @ 5. min, 3. K/min, 240. C @ 10. min
CapillarySupelcowax-101563.Chung, 199960. m/0.25 mm/0.25 «mu»m, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min
CapillaryDB-Wax1582.3D'Agostino and Provost, 198515. m/0.32 mm/0.25 «mu»m, He, 50. C @ 2. min, 10. K/min, 250. C @ 5. min

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101790.Zenkevich, 200525. m/0.20 mm/0.10 «mu»m, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C
CapillaryHP-1772.Valette, Fernandez, et al., 200350. m/0.2 mm/0.5 «mu»m, He, 2. K/min, 220. C @ 40. min; Tstart: 60. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCP-Sil5 CB MS780.Iraqi, Vermeulen, et al., 200550. m/0.32 mm/1.2 «mu»m; Program: 36C(2min) => 20C/min => 85C => 1C/min => 145C => 3C/min => 250C(30min)
CapillarySPB-5827.Begnaud, Pérès, et al., 200360. m/0.32 mm/1. «mu»m; Program: not specified
CapillarySPB-1784.Flanagan, Streete, et al., 199760. m/0.53 mm/5. «mu»m, He; Program: 40C(6min) => 5C/min => 80C => 10C/min => 200C
CapillarySPB-1784.Strete, Ruprah, et al., 199260. m/0.53 mm/5.0 «mu»m, Helium; Program: 40 0C (6 min) 5 0C/min -> 80 0C 10 0C/min -> 200 0C
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.787.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-Innowax1603.Puvipirom and Chaisei, 201215. m/0.32 mm/0.50 «mu»m, Helium, 3. K/min; Tstart: 40. C; Tend: 250. C
CapillaryHP-Innowax1582.Soria, Sanz, et al., 200850. m/0.20 mm/0.20 «mu»m, Helium, 45. C @ 2. min, 4. K/min, 190. C @ 50. min
CapillaryStabilwax1560.Cros, Vandanjon, et al., 200760. m/0.25 mm/0.25 «mu»m, Helium, 40. C @ 5. min, 3. K/min, 240. C @ 10. min
CapillaryRTX-Wax1569.Prososki, Etzel, et al., 200730. m/0.25 mm/0.5 «mu»m, He, 40. C @ 5. min, 10. K/min, 220. C @ 10. min
CapillaryHP-Innowax1596.Soria, Gonzalez, et al., 200450. m/0.2 mm/0.2 «mu»m, He, 45. C @ 2. min, 4. K/min, 190. C @ 50. min
CapillaryStabilwax1560.Cros, Vandanjon, et al., 2003, 260. m/0.25 mm/0.25 «mu»m, Helium, 40. C @ 5. min, 3. K/min, 240. C @ 10. min
CapillaryDB-Wax1553.Wei, Mura, et al., 200160. m/0.25 mm/0.25 «mu»m, He, 2. K/min; Tstart: 40. C; Tend: 200. C
CapillaryDB-Wax1595.Iwatsuki, Mizota, et al., 19994. K/min; Column length: 30. m; Column diameter: 0.53 mm; Tstart: 60. C; Tend: 210. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillarySOLGel-Wax1576.Johanningsmeier and McFeeters, 201130. m/0.25 mm/0.25 «mu»m, Helium; Program: 40 0C (2 min) 5 0C/min -> 140 0C 10 0C/min -> 250 0C (3 min)
CapillarySOLGel-Wax1582.Johanningsmeier and McFeeters, 201130. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryDB-FFAP1553.Mebazaa, Mahmoudi, et al., 200930. m/0.25 mm/0.25 «mu»m, Helium; Program: 50 0C 2 0C/min -> 100 0C (5 min) 5 0C/min -> 250 0C
CapillaryDB-FFAP1549.Mebazaa, Mahmoudi, et al., 200930. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillaryCP-Wax 52 CB1550.Kaack and Christensen, 200850. m/0.25 mm/0.29 «mu»m, Helium; Program: 33 0C (1 min) 2 0C/min -> 130 0C 10 0C/min -> 220 0C
CapillaryDB-Wax1579.Kim. J.H., Ahn, et al., 200460. m/0.25 mm/0.25 «mu»m, Helium; Program: 60 0C (3 min) 2 0C/min -> 150 0C 4 0C/min -> 200 0C
CapillaryCarbowax 20M1554.Vinogradov, 2004Program: not specified

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Masuda, Nagano, et al., 1994
Masuda, N.; Nagano, Y.; Sakiyama, M., Standard molar enthalpy of formation of (CH3)2SO, dimethylsulfoxide, by combustion calorimetry, J. Chem. Thermodyn., 1994, 26, 971-975. [all data]

Clever and Westrum, 1970
Clever, H.L.; Westrum, E.F., Jr., Dimethylsulfoxide and dimethylsulfone. Heat capacities, enthalpies of fusion, and thermodynamic properties, J. Phys. Chem., 1970, 74, 1309-1317. [all data]

Grolier, Roux-Desgranges, et al., 1993
Grolier, J.-P.E.; Roux-Desgranges, G.; Berkane, M.; Jimenez, E.; Wilhelm, E., Heat capacities and densities of mixtures of very polar substances 2. Mixtures containing N,N-dimethylformamide, J. Chem. Thermodynam., 1993, 25(1), 41-50. [all data]

Barta, Kooner, et al., 1989
Barta, L.; Kooner, Z.S.; Hepler, L.G.; Roux-Desgranges, G.; Grolier, J.-P.E., Thermal and volumetric properties of chloroform dimethylsulfoxide: Thermodynamic analysis using the ideal associated solution model, J. Solution Chem., 1989, 18(7), 663-673. [all data]

Rodante and Marrosu, 1988
Rodante, F.; Marrosu, G., Excess molar isobaric heat capacities and excess molar enthalpies for water-dimethylsulfoxide mixtures at 25°C, Thermochim. Acta, 1988, 136, 209-218. [all data]

Lankford and Criss, 1987
Lankford, J.I.; Criss, C.M., Partial molar heat caqpacities of selected electrolytes and benzene in methanol and dimethyldulfoxide at 25, 40 and 80°C, J. Solution Chem., 1987, 16(11), 885-906. [all data]

de Visser and Somsen, 1979
de Visser, C.; Somsen, G., Thermochemical behavior of mixtures of N,N-dimethylformamide with dimethylsulfoxide, acetonitrile, and N-methylformamide: volumes and heat capacities, J. Solution Chem., 1979, 8, 593-600. [all data]

De Visser, Heuvelsland, et al., 1978
De Visser, C.; Heuvelsland, W.J.M.; Dunn, L.A.; Somsen, G., Some properties of binary aqueous liquid mixtures, J. Chem. Soc., Faraday Trans.1, 1978, 74, 1159-1169. [all data]

Kenttmaa and Lindberg, 1960
Kenttmaa, J.; Lindberg, J.J., Volumes and heats of mixing of dimethyl sulfoxide-water solutions, Suom. Kemistilehti, 1960, B33, 32-35. [all data]

Lindberg and Stenholm, 1966
Lindberg, J.J.; Stenholm, V., Viscosities, Densities, and Related Properties of Binary Mixtures Containing Dimethyl Sulphoxide and Mono-Subst. Benzenes or Guaiacol, Suom. Kemistiseuran Tied., 1966, 75, 22. [all data]

Douglas, 1948
Douglas, T.B., Vapor Pressure of Methyl Sulfoxide from 20 to 50 deg. Calculation of the Heat of Vaporization, J. Am. Chem. Soc., 1948, 70, 2001. [all data]

Douglas, 1946
Douglas, T.B., Heats of Formation of Liquid Methyl Sulfoxide and Crystalline Methyl Sulfone at 18 deg., J. Am. Chem. Soc., 1946, 68, 1072. [all data]

Clever and Westrum, 1970, 2
Clever, H.L.; Westrum, E.F., Dimethyl sulfoxide and dimethyl sulfone. Heat capacities, enthalpies of fusion, and thermodynamic properties., J. Phys. Chem., 1970, 74, 1309. [all data]

Douglas, 1948, 2
Douglas, T.B., Vapor pressure of methyl sulfoxide from 20 to 50°. Calculation of the heat of vaporization, J. Am. Chem. Soc., 1948, 70, 2001-20. [all data]

Douglas, 1948, 3
Douglas, Thomas B., Vapor Pressure of Methyl Sulfoxide from 20 to 50°. Calculation of the Heat of Vaporization, J. Am. Chem. Soc., 1948, 70, 6, 2001-2002, https://doi.org/10.1021/ja01186a005 . [all data]

Al-Najjar and Al-Sammerrai, 2007
Al-Najjar, Hazim; Al-Sammerrai, Dhoaib, Thermogravimetric determination of the heat of vaporization of some highly polar solvents, J. Chem. Technol. Biotechnol., 2007, 37, 3, 145-152, https://doi.org/10.1002/jctb.280370302 . [all data]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Stephenson and Malanowski, 1987
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Notes

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