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Tetrahydrofuran

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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), UV/Visible 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-184.2 ± 0.71kJ/molCmPell and Pilcher, 1965ALS
Quantity Value Units Method Reference Comment
Deltacgas-2533.2 ± 0.67kJ/molCmPell and Pilcher, 1965Corresponding «DELTA»fgas = -184.2 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
gas301.7 ± 1.7J/mol*KN/AClegg G.A., 1968Other third-law entropy values at 298.15 K evaluated from calorimetric data are 299.1 J/mol*K [ Chao J., 1986] and 288(1) J/mol*K [ Lebedev B.V., 1978].; GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
38.3250.Dorofeeva O.V., 1992p=1 bar. Selected thermodynamic functions agree well with results of other statistical calculations [ Scott D.W., 1970, Chao J., 1986].; GT
40.34100.
44.64150.
52.15200.
69.51273.15
76.6 ± 1.0298.15
77.18300.
107.07400.
134.43500.
157.48600.
176.67700.
192.76800.
206.36900.
217.921000.
227.781100.
236.221200.
243.471300.
249.711400.
255.111500.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
85.13 ± 0.17328.15Hossenlopp I.A., 1981GT
91.36 ± 0.18349.15
106.12 ± 0.21399.15
120.39 ± 0.24449.15
133.68 ± 0.27500.15

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), UV/Visible 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 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
Deltacliquid-2505.8 ± 2.1kJ/molCcbCass, Fletcher, et al., 1958Reanalyzed by Cox and Pilcher, 1970, Original value = -2505. ± 2. kJ/mol; Corresponding «DELTA»fliquid = -211.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2501.2 ± 0.84kJ/molCcbSkuratov, Strepikheev, et al., 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -2502. ± 0.4 kJ/mol; Combustion at 293 K; Corresponding «DELTA»fliquid = -216.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid203.8J/mol*KN/ALebedev, Lityagov, et al., 1979DH
liquid203.9J/mol*KN/ALebedev, Rabinovich, et al., 1978DH
liquid203.9J/mol*KN/ALebedev and Lityagov, 1977DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
124.1298.15Costas and Patterson, 1985T = 283.15, 298.15, 313.15 K.; DH
124.1298.15Costas and Patterson, 1985, 2DH
122.92298.15Inglese, Castagnolo, et al., 1981DH
123.56298.15Kiyohara, D'Arcy, et al., 1979DH
123.9298.15Lebedev, Rabinovich, et al., 1978T = 8 to 322 K.; DH
123.9298.15Lebedev and Lityagov, 1977T = 5 to 400 K.; DH
120.298.15Bonner and Cerutti, 1976DH
120.5298.Conti, Gianni, et al., 1976DH

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

Quantity Value Units Method Reference Comment
Tboil339. ± 1.KAVGN/AAverage of 16 out of 17 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus165.1KN/AHayduk, Laudie, et al., 1973Uncertainty assigned by TRC = 0.5 K; TRC
Tfus164.15KN/ABrooks and Pilcher, 1959Uncertainty assigned by TRC = 1. K; TRC
Tfus164.63KN/ABoord, Greenlee, et al., 1946Uncertainty assigned by TRC = 0.2 K; TRC
Tfus164.05KN/ADolliver, Gresham, et al., 1938Uncertainty assigned by TRC = 0.4 K; TRC
Quantity Value Units Method Reference Comment
Ttriple164.76KN/AWilhoit, Chao, et al., 1985Uncertainty assigned by TRC = 0.05 K; TRC
Ttriple164.76KN/ALebedev, Lityagov, et al., 1979Uncertainty assigned by TRC = 0.02 K; TRC
Ttriple164.76KN/ALebedev, Rabinovich, et al., 1978, 2Uncertainty assigned by TRC = 0.02 K; TRC
Quantity Value Units Method Reference Comment
Tc540.2KN/AMajer and Svoboda, 1985 
Tc540.1KN/ACheng, McCoubrey, et al., 1962Uncertainty assigned by TRC = 0.3 K; Visual (5-cm 2-mm bore tubes) in nitrate-nitrite bath, TE or TH cal. vs NPL thermometer.; TRC
Tc541.KN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 1.5 K; TRC
Quantity Value Units Method Reference Comment
Pc51.90barN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 0.5066 bar; TRC
Quantity Value Units Method Reference Comment
Vc0.225l/molN/AKobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 0.003 l/mol; TRC
Quantity Value Units Method Reference Comment
Deltavap32.16kJ/molN/AMajer and Svoboda, 1985 
Deltavap32.kJ/molCHossenlopp and Scott, 1981AC
Deltavap32.9kJ/molN/AMoiseev and Antonova, 1970Based on data from 224. - 360. K.; AC
Deltavap32.kJ/molVCass, Fletcher, et al., 1958ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
29.81339.1N/AMajer and Svoboda, 1985 
32.3305.N/ALoras, Aucejo, et al., 2001Based on data from 290. - 339. K.; AC
33.1288.AStephenson and Malanowski, 1987Based on data from 273. - 339. K.; AC
29.414.AStephenson and Malanowski, 1987Based on data from 399. - 479. K.; AC
29.6482.AStephenson and Malanowski, 1987Based on data from 467. - 541. K.; AC
32.5 ± 0.2288.N/ABorisov and Chugunova, 1976Based on data from 235. - 340. K.; AC
30.8320.N/ARivenq, 1975Based on data from 302. - 339. K.; AC
32.8288.N/AKoizumi and Ouchi, 1970Based on data from 273. - 308. K. See also Boublik, Fried, et al., 1984.; AC
31.9311.N/AScott D.W., 1970Based on data from 296. - 373. K. See also Boublik, Fried, et al., 1984.; AC
33.293.VSkuratov, Strepikheev, et al., 1957Combustion at 293 K; ALS
31.8313.N/AKlages and Möhler, 1948Based on data from 293. - 313. K. See also Cass, Fletcher, et al., 1958, 2.; AC

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kJ/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kJ/mol) beta Tc (K) Reference Comment
302. - 339.46.110.2699540.2Majer and Svoboda, 1985 

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
296.29 - 372.84.121181202.942-46.818Scott D.W., 1970Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
8.540164.76Lebedev, Rabinovich, et al., 1978DH
8.540164.76Lebedev and Lityagov, 1977DH
8.54164.8Acree, 1991AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
51.8164.76Lebedev, Rabinovich, et al., 1978DH
51.83164.76Lebedev and Lityagov, 1977DH

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
8.540164.76crystaline, IliquidLebedev, Lityagov, et al., 1979DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
51.83164.76crystaline, IliquidLebedev, Lityagov, et al., 1979DH

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), UV/Visible 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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
MS - José A. Martinho Simões

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

C4H9O+ + Tetrahydrofuran = (C4H9O+ bullet Tetrahydrofuran)

By formula: C4H9O+ + C4H8O = (C4H9O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar125.kJ/molPHPMSHiraoka and Takimoto, 1986gas phase; M
Deltar136.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar122.J/mol*KPHPMSHiraoka and Takimoto, 1986gas phase; M
Deltar135.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar95.8kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

C4H11O+ + Tetrahydrofuran = (C4H11O+ bullet Tetrahydrofuran)

By formula: C4H11O+ + C4H8O = (C4H11O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar127.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar123.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar90.4kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

C5H11O+ + Tetrahydrofuran = (C5H11O+ bullet Tetrahydrofuran)

By formula: C5H11O+ + C4H8O = (C5H11O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar126.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Deltar123.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Deltar89.1kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M

(C4H9O+ bullet Tetrahydrofuran) + Tetrahydrofuran = (C4H9O+ bullet 2Tetrahydrofuran)

By formula: (C4H9O+ bullet C4H8O) + C4H8O = (C4H9O+ bullet 2C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar32.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar75.J/mol*KN/AHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M

C6H5NO2- + Tetrahydrofuran = (C6H5NO2- bullet Tetrahydrofuran)

By formula: C6H5NO2- + C4H8O = (C6H5NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar5.9 ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
5.9308.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar12. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar12. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar15. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar8.8 ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
8.8308.PHPMSChowdhury, 1987gas phase; M

Furan + 2Hydrogen = Tetrahydrofuran

By formula: C4H4O + 2H2 = C4H8O

Quantity Value Units Method Reference Comment
Deltar-151.1 ± 0.50kJ/molChydDolliver, Gresham, et al., 1938, 2gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -153.3 ± 0.50 kJ/mol; At 355 °K; ALS

Magnesium ion (1+) + Tetrahydrofuran = (Magnesium ion (1+) bullet Tetrahydrofuran)

By formula: Mg+ + C4H8O = (Mg+ bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar280. ± 20.kJ/molICROperti, Tews, et al., 1988gas phase; switching reaction,Thermochemical ladder(Mg+)CH3OH; M

Tetrahydrofuran (solution) + Tungsten hexacarbonyl (solution) = C9H8O6W (solution) + Carbon monoxide (solution)

By formula: C4H8O (solution) + C6O6W (solution) = C9H8O6W (solution) + CO (solution)

Quantity Value Units Method Reference Comment
Deltar60.7 ± 4.2kJ/molPCNakashima and Adamson, 1982solvent: Tetrahydrofuran; MS

C14H21MnO2 (solution) + Tetrahydrofuran (solution) = C11H13MnO3 (solution) + Heptane (solution)

By formula: C14H21MnO2 (solution) + C4H8O (solution) = C11H13MnO3 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Deltar-67.4 ± 5.9kJ/molPACKlassen, Selke, et al., 1990solvent: Heptane; MS

C12H16CrO5 (solution) + Tetrahydrofuran (solution) = C9H8CrO6 (solution) + Heptane (solution)

By formula: C12H16CrO5 (solution) + C4H8O (solution) = C9H8CrO6 (solution) + C7H16 (solution)

Quantity Value Units Method Reference Comment
Deltar-51.9 ± 5.0kJ/molPACYang, Peters, et al., 1986solvent: Heptane; MS

Furan, 2,3-dihydro- + Hydrogen = Tetrahydrofuran

By formula: C4H6O + H2 = C4H8O

Quantity Value Units Method Reference Comment
Deltar-107.0 ± 1.3kJ/molChydAllinger, Glaser, et al., 1981liquid phase; solvent: Hexane; ALS

Hydrogen + Furan, 2,5-dihydro- = Tetrahydrofuran

By formula: H2 + C4H6O = C4H8O

Quantity Value Units Method Reference Comment
Deltar-117.1 ± 1.3kJ/molChydAllinger, Glaser, et al., 1981liquid phase; solvent: Hexane; ALS

Tetrahydrofuran (solution) + C20H30Sm (solution) = C24H38OSm (solution)

By formula: C4H8O (solution) + C20H30Sm (solution) = C24H38OSm (solution)

Quantity Value Units Method Reference Comment
Deltar-30.5 ± 1.7kJ/molRSCNolan, Stern, et al., 1989solvent: Toluene; MS

C24H38OSm (solution) + Tetrahydrofuran (solution) = C28H46O2Sm (solution)

By formula: C24H38OSm (solution) + C4H8O (solution) = C28H46O2Sm (solution)

Quantity Value Units Method Reference Comment
Deltar-20.5 ± 4.2kJ/molRSCNolan, Stern, et al., 1989solvent: Toluene; MS

C24H39Si3U (solution) + Tetrahydrofuran (solution) = C28H47OSi3U (solution)

By formula: C24H39Si3U (solution) + C4H8O (solution) = C28H47OSi3U (solution)

Quantity Value Units Method Reference Comment
Deltar-41.0 ± 0.8kJ/molRSCSchock, Seyam, et al., 1988solvent: Toluene; MS

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), UV/Visible 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: 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
14.5700.MN/A
22. MN/A

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), UV/Visible 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

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

View reactions leading to C4H8O+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.40 ± 0.02eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)822.1kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity794.7kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
9.38 ± 0.05EIHolmes and Lossing, 1991LL
9.38PEBehan, Dean, et al., 1976LLK
9.41SDoucet, Sauvageau, et al., 1972LLK
9.42 ± 0.01SHernandez, 1963RDSH
9.54PIWatanabe, Nakayama, et al., 1962RDSH
9.74PEKimura, Katsumata, et al., 1981Vertical value; LLK
9.71PEGerson, Worley, et al., 1978Vertical value; LLK
9.65PESchmidt and Schweig, 1974Vertical value; LLK
9.53PEPignataro and Distefano, 1974Vertical value; LLK
9.57 ± 0.02PEBain, Bunzli, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H2+17.3 ± 0.3?EIGallegos and Kiser, 1962RDSH
C2H3+16.1 ± 0.3?EIGallegos and Kiser, 1962RDSH
C2H3O+12.8 ± 0.2?EIGallegos and Kiser, 1962RDSH
C2H4O+12.27C2H4EICollin and Conde-Caprace, 1966RDSH
C2H5+15.8 ± 0.2?EIGallegos and Kiser, 1962RDSH
C3H3+18.7 ± 0.6?EIGallegos and Kiser, 1962RDSH
C3H4+15.2 ± 0.3?EIGallegos and Kiser, 1962RDSH
C3H5+13.72?EICollin and Conde-Caprace, 1966RDSH
C3H6+11.54?EICollin and Conde-Caprace, 1966RDSH
C4H7O+10.44HEICollin and Conde-Caprace, 1966RDSH

Ion clustering data

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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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

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

C4H9O+ + Tetrahydrofuran = (C4H9O+ bullet Tetrahydrofuran)

By formula: C4H9O+ + C4H8O = (C4H9O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar125.kJ/molPHPMSHiraoka and Takimoto, 1986gas phase; M
Deltar136.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar122.J/mol*KPHPMSHiraoka and Takimoto, 1986gas phase; M
Deltar135.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar95.8kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

(C4H9O+ bullet Tetrahydrofuran) + Tetrahydrofuran = (C4H9O+ bullet 2Tetrahydrofuran)

By formula: (C4H9O+ bullet C4H8O) + C4H8O = (C4H9O+ bullet 2C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar32.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar75.J/mol*KN/AHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M

C4H11O+ + Tetrahydrofuran = (C4H11O+ bullet Tetrahydrofuran)

By formula: C4H11O+ + C4H8O = (C4H11O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar127.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar123.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar90.4kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

C5H11O+ + Tetrahydrofuran = (C5H11O+ bullet Tetrahydrofuran)

By formula: C5H11O+ + C4H8O = (C5H11O+ bullet C4H8O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar126.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Deltar123.J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Deltar89.1kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar12. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C6H4FNO2- + Tetrahydrofuran = (C6H4FNO2- bullet Tetrahydrofuran)

By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar12. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C6H5NO2- + Tetrahydrofuran = (C6H5NO2- bullet Tetrahydrofuran)

By formula: C6H5NO2- + C4H8O = (C6H5NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar8.8 ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
8.8308.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar15. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H4N2O2- + Tetrahydrofuran = (C7H4N2O2- bullet Tetrahydrofuran)

By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar5.9 ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
5.9308.PHPMSChowdhury, 1987gas phase; M

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

C7H7NO2- + Tetrahydrofuran = (C7H7NO2- bullet Tetrahydrofuran)

By formula: C7H7NO2- + C4H8O = (C7H7NO2- bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar13. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 35°C.; B

Free energy of reaction

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

Magnesium ion (1+) + Tetrahydrofuran = (Magnesium ion (1+) bullet Tetrahydrofuran)

By formula: Mg+ + C4H8O = (Mg+ bullet C4H8O)

Quantity Value Units Method Reference Comment
Deltar280. ± 20.kJ/molICROperti, Tews, et al., 1988gas phase; switching reaction,Thermochemical ladder(Mg+)CH3OH; M

IR Spectrum

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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, UV/Visible 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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Mass spectrum
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Additional Data

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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 Japan AIST/NIMC Database- Spectrum MS-NW- 76
NIST MS number 227725

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.


UV/Visible 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, 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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Pickett, Hoeflich, et al., 1951
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 21
Instrument Hilger fluorite prism spectrograph
Melting point -108.3
Boiling point 65

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), UV/Visible spectrum, 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
PackedC78, Branched paraffin130.609.9Dallos, Sisak, et al., 2000He; Column length: 3.3 m
PackedC78, Branched paraffin130.609.8Reddy, Dutoit, et al., 1992Chromosorb G HP; Column length: 3.3 m
PackedApolane130.611.Dutoit, 1991Column length: 3.7 m
PackedSE-30150.630.Tiess, 1984Ar, Gas Chrom Q (80-100 mesh); Column length: 3. m
PackedSE-30100.626.Winskowski, 1983Gaschrom Q; Column length: 2. m
PackedApiezon L120.620.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L160.631.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L70.618.Bogoslovsky, Anvaer, et al., 1978 
PackedApolane130.612.9Riedo, Fritz, et al., 1976He, Chromosorb; Column length: 2.4 m
PackedApolane190.623.2Riedo, Fritz, et al., 1976He, Chromosorb; Column length: 2.4 m
PackedSilicon High Vacuum Grease (obsolete)170.640.Jonas, Janák, et al., 1966H2
PackedSilicon High Vacuum Grease (obsolete)170.640.Janák, Jonas, et al., 1965H2, Celite
PackedApiezon L130.631.Wehrli and Kováts, 1959Celite; Column length: 2.25 m
PackedApiezon L70.618.Wehrli and Kováts, 1959Celite; Column length: 2.25 m

Kovats' RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryCBP-1617.Shimadzu, 200325. m/0.2 mm/0.25 «mu»m, He, 50. C @ 5. min, 4. K/min; Tend: 200. C
CapillarySE-54621.Rembold, Wallner, et al., 198930. m/0.25 mm/0.25 «mu»m, He, 0. C @ 12. min, 12. K/min; Tend: 250. C
CapillaryOV-101609.Yamaguchi and Shibamoto, 1979N2, 2. K/min; Column length: 70. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C
CapillaryOV-101610.Yamaguchi and Shibamoto, 1979N2, 2. K/min; Column length: 70. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C

Kovats' RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryCarbowax 20M70.868.Annino and Villalobos, 199931.3 m/0.53 mm/0.54 «mu»m
PackedCarbowax 20M75.895.Goebel, 1982N2, Kieselgur (60-100 mesh); Column length: 2. m
PackedPEG-2000150.888.Anderson, Jurel, et al., 1973He, Celite 545 (44-60 mesh); Column length: 3. m
PackedPEG-2000152.907.Anderson, Jurel, et al., 1973He, Celite 545 (44-60 mesh); Column length: 3. m
PackedPEG-2000179.915.Anderson, Jurel, et al., 1973He, Celite 545 (44-60 mesh); Column length: 3. m
PackedPEG-2000180.900.Anderson, Jurel, et al., 1973He, Celite 545 (44-60 mesh); Column length: 3. m
PackedPEG-2000200.903.Anderson, Jurel, et al., 1973He, Celite 545 (44-60 mesh); Column length: 3. m

Kovats' RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryCBP-20868.Shimadzu, 200325. m/0.2 mm/0.25 «mu»m, He, 50. C @ 5. min, 4. K/min; Tend: 200. C
CapillaryDB-Wax861.Umano, Hagi, et al., 1994He, 40. C @ 2. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 200. C
CapillaryCarbowax 20M866.Yamaguchi and Shibamoto, 1979N2, 2. K/min; Column length: 50. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C
CapillaryCarbowax 20M867.Yamaguchi and Shibamoto, 1979N2, 2. K/min; Column length: 50. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C

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

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Column type Active phase I Reference Comment
CapillaryCP Sil 8 CB632.Elmore, Campo, et al., 200260. m/0.25 mm/0.25 «mu»m, He, 40. C @ 2. min, 4. K/min; Tend: 280. C
CapillaryCP Sil 8 CB629.Elmore, Mottram, et al., 200060. m/0.25 mm/0.25 «mu»m, He, 40. C @ 2. min, 4. K/min; Tend: 280. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryHP-5623.Engel, Baty, et al., 200230. m/0.25 mm/0.25 «mu»m, He; Program: 5C(5min) => 3C/min => 20C => 5C/min => 100C 15C/min => 150C (5min)

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

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Column type Active phase I Reference Comment
CapillaryCP-Wax 52CB854.Alasalvar, Taylor, et al., 200560. m/0.25 mm/0.25 «mu»m, 35. C @ 4. min, 3. K/min; Tend: 203. C
CapillarySupelcowax-10857.Elmore, Nisyrios, et al., 200560. m/0.25 mm/0.25 «mu»m, He, 40. C @ 2. min, 4. K/min; Tend: 280. C

Normal alkane RI, non-polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryMethyl Silicone100.622.Lebrón-Aguilar, Quintanilla-López, et al., 2007 
CapillaryMethyl Silicone120.626.Lebrón-Aguilar, Quintanilla-López, et al., 2007 
CapillaryMethyl Silicone140.629.Lebrón-Aguilar, Quintanilla-López, et al., 2007 
CapillaryMethyl Silicone80.620.Lebrón-Aguilar, Quintanilla-López, et al., 2007 
CapillaryDB-160.620.Shimadzu, 2003, 260. m/0.32 mm/1. «mu»m, He
PackedApieson L120.624.Kurdina, Markovich, et al., 1969not specified, not specified
PackedDC-400150.630.Anderson, 1968Helium, Gas-Pak (60-80 mesh); Column length: 3.0 m

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryVF-5 MS614.Leffingwell and Alford, 201160. m/0.32 mm/0.25 «mu»m, Helium, 2. K/min, 260. C @ 28. min; Tstart: 30. C
CapillaryVF-5 MS618.Leffingwell and Alford, 201160. m/0.32 mm/0.25 «mu»m, Helium, 2. K/min, 260. C @ 28. min; Tstart: 30. C
CapillaryMDN-5620.van Loon, Linssen, et al., 200560. m/0.25 mm/0.25 «mu»m, He, 40. C @ 4. min, 4. K/min, 270. C @ 5. min
CapillaryHP-5633.Jung, Wichmann, et al., 199925. m/0.20 mm/0.33 «mu»m, 50. C @ 3. min, 5. K/min; Tend: 180. C
CapillaryDB-1615.Habu, Flath, et al., 19853. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 0. C; Tend: 250. C
CapillarySF-96618.Donetzhuber, Johansson, et al., 1976Nitrogen, 3. K/min, 130. C @ 40. min; Column length: 111. m; Column diameter: 0.76 mm; Initial hold: 8. min

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

View large format table.

Column type Active phase I Reference Comment
CapillaryMethyl Silicone619.Farkas, Héberger, et al., 2004Program: not specified
CapillarySE-30636.Vinogradov, 2004Program: not specified
CapillarySPB-1615.Flanagan, Streete, et al., 199760. m/0.53 mm/5. «mu»m, He; Program: 40C(6min) => 5C/min => 80C => 10C/min => 200C
CapillaryDB-5624.Mateo and Zumalacárregui, 199650. m/0.32 mm/0.25 «mu»m, He; Program: 40C (10min) => 3C/min => 95C => 10C/min => 270C (10min)
CapillarySPB-1615.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
CapillarySPB-1638.Strete, Ruprah, et al., 199260. m/0.53 mm/5.0 «mu»m, Helium; Program: not specified
CapillaryDB-1608.Kawai, Ishida, et al., 199160. m/0.25 mm/0.25 «mu»m; Program: not specified
CapillaryDB-1612.Kawai, Ishida, et al., 199160. m/0.25 mm/0.25 «mu»m; Program: not specified
CapillaryCP Sil 8 CB629.Weller and Wolf, 198940. m/0.25 mm/0.25 «mu»m, He; Program: 30 0C (1 min) 15 0C/min -> 45 0C 3 0C/min -> 120 0C
CapillarySE-30627.P'yanova, Zvereva, et al., 1987Column length: 25. m; Column diameter: 0.25 mm; Program: not specified
CapillaryOV-1638.Ramsey and Flanagan, 1982Program: not specified

Normal alkane RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
CapillaryDB-Wax60.887.Shimadzu, 2003, 250. m/0.32 mm/1. «mu»m, He

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax829.Welke, Manfroi, et al., 201230. m/0.25 mm/0.25 «mu»m, Helium; Program: not specified
CapillarySOLGel-Wax854.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)
CapillaryCarbowax 20M898.Vinogradov, 2004Program: not specified
CapillaryCarbowax 20M872.Ramsey and Flanagan, 1982Program: 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), UV/Visible spectrum, 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.

Pell and Pilcher, 1965
Pell, A.S.; Pilcher, G., Measurements of heats of combustion by flame calorimetry. Part 3.-Ethylene oxide, trimethylene oxide, tetrahydrofuran and tetrahydropy, Trans. Faraday Soc., 1965, 61, 71-77. [all data]

Clegg G.A., 1968
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Notes

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