Acetone

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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, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, 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
Δfgas-218.5 ± 0.59kJ/molCmWiberg, Crocker, et al., 1991ALS
Δfgas-217.1 ± 0.50kJ/molCmChao and Zwolinski, 1976ALS
Δfgas-217.5 ± 0.67kJ/molEqkBuckley and Herington, 1965ALS
Δfgas-216.4kJ/molCmPennington and Kobe, 1957ALS
Quantity Value Units Method Reference Comment
Δcgas-1821.4 ± 0.84kJ/molCcbMiles and Hunt, 1941Corresponding Δfgas = -216.6 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
51.73100.Chao J., 1986p=1 bar. Recommended values agree with results of statistical calculations [ Pennington R.E., 1957, Chao J., 1976] within 0.5-2.8 J/mol*K.; GT
56.18150.
61.20200.
71.09273.15
75.02 ± 0.11298.15
75.32300.
92.06400.
108.08500.
122.20600.
134.43700.
145.00800.
154.15900.
162.091000.
168.961100.
174.921200.
180.091300.
184.581400.
188.491500.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
80.58 ± 0.81332.6Chao J., 1976Experimental data [ Vilcu R., 1975] differ substantially from data selected here. Their correctness seems to be doubtful (see [ Kabo G.J., 1995]). Please also see Bennewitz K., 1938, Collins B.T., 1949, Pennington R.E., 1957.; GT
80.96 ± 0.81334.
81.50 ± 0.16338.2
83.35 ± 0.83347.8
83.39 ± 0.83348.
87.03 ± 0.87363.
87.19 ± 0.17371.2
87.53 ± 0.88372.3
89.24 ± 0.89378.
91.84 ± 0.92393.
92.93 ± 0.19405.2
94.18 ± 0.94408.
93.30410.
96.8 ± 1.9422.6
99.4 ± 2.0428.
100.5 ± 2.0438.
98.66 ± 0.20439.2

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, 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
Δfliquid-249.4 ± 0.63kJ/molCmWiberg, Crocker, et al., 1991ALS
Quantity Value Units Method Reference Comment
Δcliquid-1772.kJ/molCcbGuinchant, 1918Corresponding Δfliquid = -267. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-1804.2kJ/molCcbEmery and Benedict, 1911Corresponding Δfliquid = -233.8 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid200.4J/mol*KN/AKelley, 1929DH
liquid200.0J/mol*KN/AParks, Kelley, et al., 1929Extrapolation below 90 K, 54.0 J/mol*K. Revision of previous data.; DH
liquid220.5J/mol*KN/AParks and Kelley, 1928Extrapolation below 70 K, 60.04 J/mol*K.; DH
liquid217.6J/mol*KN/AParks and Kelley, 1925Extrapolation below 90 K, 71.63 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
125.45298.15Malhotra and Woolf, 1991T = 278 to 323 K. Cp(liq) = 1.337 + 2.7752x10-3(T/K) kJ/kg*K (278.15 to 323.15 K).; DH
123.80298.15Costas, Yao, et al., 1989DH
126.6298.15Petrov, Peshekhodov, et al., 1989T = 258.15, 278.15, 298.15, 318.15 K.; DH
126.6298.15Al'per, Peshekhodov, et al., 1986DH
123.8298.15Costas and Patterson, 1985T = 283.15, 298.15, 313.15 K.; DH
123.8298.15Costas and Patterson, 1985, 2DH
125.9298.15Saluja, Peacock, et al., 1979DH
129.7298.Deshpande and Bhatagadde, 1971T = 298 to 318 K.; DH
126.3293.Rastorguev and Ganiev, 1967T = 293 to 333 K.; DH
125.56298.2Low and Moelwyn-Hughes, 1962T = 253 to 308 K.; DH
128.24298.Staveley, Tupman, et al., 1955T = 288 to 323 K.; DH
128.4302.4Phillip, 1939DH
124.7298.Trew and Watkins, 1933DH
124.7298.Trew, 1932DH
124.68296.99Kelley, 1929T = 16 to 298 K. Value is unsmoothed experimental datum.; DH
124.3260.Mitsukuri and Hara, 1929T = 200 to 260 K.; DH
123.8298.4Parks and Kelley, 1928T = 70 to 289 K. Value is unsmoothed experimental datum.; DH
124.7289.4Parks and Kelley, 1925T = 70 to 290 K. Value is unsmoothed experimental datum.; DH
125.9293.2Williams and Daniels, 1925T = 20 to 40°C.; DH
121.3283.Bramley, 1916Mean value, 0 to 20°C.; DH
133.9298.von Reis, 1881T = 289 to 352 K.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
96.173.Maass and Walbauer, 1925T = 93 to 173 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, 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, Chris Muzny 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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil329.3 ± 0.3KAVGN/AAverage of 117 out of 129 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus178.7 ± 0.9KAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple178.5KN/AWilhoit, Chao, et al., 1985Uncertainty assigned by TRC = 0.3 K; TRC
Ttriple176.6KN/AKelley, 1929, 2Crystal phase 1 phase; Uncertainty assigned by TRC = 0.15 K; deduced from appearance of a small maximum in heat capacity; TRC
Ttriple177.6KN/AParks and Kelley, 1928, 2Uncertainty assigned by TRC = 0.3 K; TRC
Ttriple177.6KN/AParks and Kelley, 1925, 2Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Tc508. ± 2.KAVGN/AAverage of 19 values; Individual data points
Quantity Value Units Method Reference Comment
Pc48. ± 4.barAVGN/AAverage of 9 values; Individual data points
Quantity Value Units Method Reference Comment
ρc4.63mol/lN/ACampbell and Chatterjee, 1969Uncertainty assigned by TRC = 0.05 mol/l; TRC
ρc4.03mol/lN/ACampbell and Chatterjee, 1968Uncertainty assigned by TRC = 0.026 mol/l; TRC
ρc4.79mol/lN/AKobe, Crawford, et al., 1955Uncertainty assigned by TRC = 0.17 mol/l; TRC
ρc4.70mol/lN/ARosenbaum, 1951Uncertainty assigned by TRC = 0.02 mol/l; TRC
ρc4.34mol/lN/AHerz and Neukirch, 1923Uncertainty assigned by TRC = 0.03 mol/l; TRC
Quantity Value Units Method Reference Comment
Δvap31.27kJ/molN/AMajer and Svoboda, 1985 
Δvap31.3kJ/molN/AAmbrose, Ellender, et al., 1975AC
Δvap29.7 ± 0.004kJ/molVMathews, 1926ALS

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
329.30.027Buckingham and Donaghy, 1982BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
29.1329.3N/AMajer and Svoboda, 1985 
32.1308.N/ASoni, Ramjugernath, et al., 2008Based on data from 298. to 318. K.; AC
29.9344.AStephenson and Malanowski, 1987Based on data from 329. to 488. K.; AC
32.9228.AStephenson and Malanowski, 1987Based on data from 178. to 243. K.; AC
33.8254.AStephenson and Malanowski, 1987Based on data from 203. to 269. K.; AC
30.6338.AStephenson and Malanowski, 1987Based on data from 323. to 379. K.; AC
29.5389.AStephenson and Malanowski, 1987Based on data from 374. to 464. K.; AC
29.7472.AStephenson and Malanowski, 1987Based on data from 457. to 508. K.; AC
32.8274.AStephenson and Malanowski, 1987Based on data from 259. to 351. K. See also Ambrose, Sprake, et al., 1974 and Ambrose, Ellender, et al., 1975.; AC
32.7276.A,EBStephenson and Malanowski, 1987Based on data from 261. to 328. K. See also Boublík and Aim, 1972.; AC
31.9300.EBBaliah and Gnanasekaran, 1986Based on data from 285. to 329. K.; AC
26.1373.CDmitriev, Kachurina, et al., 1986AC
21.7423.CDmitriev, Kachurina, et al., 1986AC
15.3473.CDmitriev, Kachurina, et al., 1986AC
9.2498.CDmitriev, Kachurina, et al., 1986AC
31.8319.N/ACastellari, Francesconi, et al., 1984Based on data from 305. to 333. K.; AC
32.6285.N/ASokolov, Zhilina, et al., 1963Based on data from 278. to 293. K.; AC
31.1319.N/ABrown and Smith, 1957Based on data from 310. to 329. K.; AC
29.09338.CPennington and Kobe, 1957ALS
35.253.MGFelsing and Durban, 1926Based on data from 204. to 339. K.; AC
32.1293.MGFelsing and Durban, 1926Based on data from 204. to 339. K.; AC
30.7313.MGFelsing and Durban, 1926Based on data from 204. to 339. K.; 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) β Tc (K) Reference Comment
300. to 345.46.950.2826508.2Majer 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
259.16 to 507.604.424481312.253-32.445Ambrose, Sprake, et al., 1974Coefficents calculated by NIST from author's data.

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
5.715176.62Kelley, 1929DH
5.72176.6Domalski and Hearing, 1996AC
5.690177.6Parks and Kelley, 1928DH
4.770178.5Maass and Walbauer, 1925DH
5.690177.6Parks and Kelley, 1925DH

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
32.36176.62Kelley, 1929DH
32.0177.6Parks and Kelley, 1928DH
26.7178.5Maass and Walbauer, 1925DH
32.03177.6Parks and Kelley, 1925DH

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, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, 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.

Reactions 1 to 50

Chlorine anion + Acetone = (Chlorine anion • Acetone)

By formula: Cl- + C3H6O = (Cl- • C3H6O)

Quantity Value Units Method Reference Comment
Δr56. ± 6.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr76.1J/mol*KPHPMSSieck, 1985gas phase; M
Δr82.0J/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
Δr71.5J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr82.4J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr33.8 ± 0.84kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr30.5kJ/molTDAsHiraoka, Morise, et al., 1986gas phase; B
Δr36.8 ± 1.3kJ/molTDAsSieck, 1985gas phase; B
Δr34. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Δr33. ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B

C3H7O+ + Acetone = (C3H7O+ • Acetone)

By formula: C3H7O+ + C3H6O = (C3H7O+ • C3H6O)

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

Quantity Value Units Method Reference Comment
Δr128.kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; M
Δr126.kJ/molPHPMSSzulejko and McMahon, 1991gas phase; M
Δr124.kJ/molPHPMSHiraoka and Takimoto, 1986gas phase; M
Δr132.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
Δr126.kJ/molPHPMSLau, Saluja, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr118.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; M
Δr128.J/mol*KPHPMSSzulejko and McMahon, 1991gas phase; M
Δr123.J/mol*KPHPMSHiraoka and Takimoto, 1986gas phase; M
Δr129.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
Δr127.J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr93.3kJ/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

C3H7O2+ + Acetone = (C3H7O2+ • Acetone)

By formula: C3H7O2+ + C3H6O = (C3H7O2+ • C3H6O)

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

Quantity Value Units Method Reference Comment
Δr126.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
Δr121.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
Δr89.5kJ/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+ + Acetone = (C4H9O+ • Acetone)

By formula: C4H9O+ + C3H6O = (C4H9O+ • C3H6O)

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

Quantity Value Units Method Reference Comment
Δr130.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
Δr128.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
Δr91.6kJ/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+ + Acetone = (C4H9O+ • Acetone)

By formula: C4H9O+ + C3H6O = (C4H9O+ • C3H6O)

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

Quantity Value Units Method Reference Comment
Δr123.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
Δr122.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
Δr86.6kJ/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+ + Acetone = (C5H11O+ • Acetone)

By formula: C5H11O+ + C3H6O = (C5H11O+ • C3H6O)

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

Quantity Value Units Method Reference Comment
Δr119.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
Δr121.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
Δr83.3kJ/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

C3H5O- + Hydrogen cation = Acetone

By formula: C3H5O- + H+ = C3H6O

Quantity Value Units Method Reference Comment
Δr1543. ± 8.8kJ/molD-EABrinkman, Berger, et al., 1993gas phase; B
Δr1544. ± 8.8kJ/molG+TSBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1546. ± 11.kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Δr1538. ± 7.5kJ/molEIAEMuftakhov, Vasil'ev, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr1514. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1516. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

C3H9Si+ + Acetone = (C3H9Si+ • Acetone)

By formula: C3H9Si+ + C3H6O = (C3H9Si+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr188.kJ/molPHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr123.J/mol*KN/AWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
131.468.PHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M

Sodium ion (1+) + Acetone = (Sodium ion (1+) • Acetone)

By formula: Na+ + C3H6O = (Na+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr131. ± 4.2kJ/molCIDTArmentrout and Rodgers, 2000RCD
Δr129. ± 2.kJ/molHPMSHoyau, Norrman, et al., 1999See 96KLA/AND?; RCD
Δr102.kJ/molCIDTKlassen, Anderson, et al., 1996RCD
Δr140. ± 0.8kJ/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr87900.J/mol*KHPMSHoyau, Norrman, et al., 1999See 96KLA/AND?; RCD
Δr109.J/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

Free energy of reaction

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

(Copper ion (1+) • Acetone) + Acetone = (Copper ion (1+) • 2Acetone)

By formula: (Cu+ • C3H6O) + C3H6O = (Cu+ • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr210. ± 7.1kJ/molCIDTChu, 2002RCD
Δr64.9kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr33.kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

Copper ion (1+) + Acetone = (Copper ion (1+) • Acetone)

By formula: Cu+ + C3H6O = (Cu+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr199. ± 4.2kJ/molCIDTChu, 2002RCD
Δr62.3kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr31.kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

Water + Propane, 2,2-dimethoxy- = 2Methyl Alcohol + Acetone

By formula: H2O + C5H12O2 = 2CH4O + C3H6O

Quantity Value Units Method Reference Comment
Δr20.3 ± 0.04kJ/molCmWiberg, Morgan, et al., 1994liquid phase; ALS
Δr20.43 ± 0.04kJ/molCmWiberg and Squires, 1979liquid phase; Heat of hydrolysis; ALS
Δr20.433 ± 0.028kJ/molCmWiberg and Squires, 1979, 2liquid phase; solvent: Water; Hydrolysis; ALS
Δr-16.5 ± 0.2kJ/molCmStern and Dorer, 1962liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 15.4 ± 0.2 kJ/mol; Heat of hydrolysis; ALS

C3H9Sn+ + Acetone = (C3H9Sn+ • Acetone)

By formula: C3H9Sn+ + C3H6O = (C3H9Sn+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr156.kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr129.J/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr88.7kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

(NH4+ • 4Acetone) + Acetone = (NH4+ • 5Acetone)

By formula: (H4N+ • 4C3H6O) + C3H6O = (H4N+ • 5C3H6O)

Quantity Value Units Method Reference Comment
Δr42.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1996gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.215.PHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; Entropy change calculated or estimated; M

CN- + Acetone = (CN- • Acetone)

By formula: CN- + C3H6O = (CN- • C3H6O)

Quantity Value Units Method Reference Comment
Δr62. ± 15.kJ/molIMRELarson and McMahon, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KN/ALarson and McMahon, 1987gas phase; switching reaction,Thermochemical ladder(CN-)H2O, Entropy change calculated or estimated; Payzant, Yamdagni, et al., 1971; M
Quantity Value Units Method Reference Comment
Δr33. ± 9.6kJ/molIMRELarson and McMahon, 1987gas phase; B,M

(Chlorine anion • 2Acetone) + Acetone = (Chlorine anion • 3Acetone)

By formula: (Cl- • 2C3H6O) + C3H6O = (Cl- • 3C3H6O)

Quantity Value Units Method Reference Comment
Δr43.5 ± 8.4kJ/molTDAsHiraoka, Takimoto, et al., 1986gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AHiraoka, Takimoto, et al., 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr16. ± 19.kJ/molTDAsHiraoka, Takimoto, et al., 1986gas phase; Entropy estimated; B

Hydrogen + Acetone = Isopropyl Alcohol

By formula: H2 + C3H6O = C3H8O

Quantity Value Units Method Reference Comment
Δr-68.74 ± 0.42kJ/molCmWiberg, Crocker, et al., 1991liquid phase; ALS
Δr-55.23kJ/molEqkBuckley and Herington, 1965gas phase; ALS
Δr-55.40 ± 0.42kJ/molChydDolliver, Gresham, et al., 1938gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -56.1 ± 0.4 kJ/mol; At 355 °K; ALS

MeCO2 anion + Acetone = (MeCO2 anion • Acetone)

By formula: C2H3O2- + C3H6O = (C2H3O2- • C3H6O)

Bond type: Hydrogen bonds of deprotonated acids to ketones/

Quantity Value Units Method Reference Comment
Δr65.7 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr91.6J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr38. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

(Chlorine anion • Acetone) + Acetone = (Chlorine anion • 2Acetone)

By formula: (Cl- • C3H6O) + C3H6O = (Cl- • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr48.1 ± 4.2kJ/molTDAsHiraoka, Takimoto, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr84.9J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr23. ± 9.2kJ/molTDAsHiraoka, Takimoto, et al., 1986gas phase; B

C6H5NO2- + Acetone = (C6H5NO2- • Acetone)

By formula: C6H5NO2- + C3H6O = (C6H5NO2- • C3H6O)

Quantity Value Units Method Reference Comment
Δr59.41 ± 0.84kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr26.8 ± 1.7kJ/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Acetone = (Nitrogen oxide anion • Acetone)

By formula: NO2- + C3H6O = (NO2- • C3H6O)

Quantity Value Units Method Reference Comment
Δr66.53 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr34.3 ± 0.84kJ/molTDAsSieck, 1985gas phase; B

(CAS Reg. No. 15520-32-8 • 4294967295Acetone) + Acetone = CAS Reg. No. 15520-32-8

By formula: (CAS Reg. No. 15520-32-8 • 4294967295C3H6O) + C3H6O = CAS Reg. No. 15520-32-8

Quantity Value Units Method Reference Comment
Δr162. ± 4.2kJ/molN/ARamond, Davico, et al., 2000gas phase; B
Δr15. ± 9.2kJ/molTherBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B

cyclopentadienide anion + Acetone = (cyclopentadienide anion • Acetone)

By formula: C5H5- + C3H6O = (C5H5- • C3H6O)

Quantity Value Units Method Reference Comment
Δr56.5 ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B,M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr29. ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B

pyrrolide anion + Acetone = (pyrrolide anion • Acetone)

By formula: C4H4N- + C3H6O = (C4H4N- • C3H6O)

Quantity Value Units Method Reference Comment
Δr54.8 ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B,M
Quantity Value Units Method Reference Comment
Δr85.8J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr29. ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B

(Potassium ion (1+) • 2Acetone) + Acetone = (Potassium ion (1+) • 3Acetone)

By formula: (K+ • 2C3H6O) + C3H6O = (K+ • 3C3H6O)

Quantity Value Units Method Reference Comment
Δr67.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KHPMSSunner, 1984gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
38.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C3H7O+ • 2Acetone) + Acetone = (C3H7O+ • 3Acetone)

By formula: (C3H7O+ • 2C3H6O) + C3H6O = (C3H7O+ • 3C3H6O)

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

Quantity Value Units Method Reference Comment
Δr36.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr71.1J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H7O+ • Acetone) + Acetone = (C3H7O+ • 2Acetone)

By formula: (C3H7O+ • C3H6O) + C3H6O = (C3H7O+ • 2C3H6O)

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

Quantity Value Units Method Reference Comment
Δr51.0kJ/molPHPMSHiraoka, Morise, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSHiraoka, Morise, et al., 1986gas phase; M

(MeCO2 anion • Acetone) + Acetone = (MeCO2 anion • 2Acetone)

By formula: (C2H3O2- • C3H6O) + C3H6O = (C2H3O2- • 2C3H6O)

Bond type: Hydrogen bonds of deprotonated acids to ketones/

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr74.9J/mol*KPHPMSMeot-ner, 1988gas phase; M

CH6N+ + Acetone = (CH6N+ • Acetone)

By formula: CH6N+ + C3H6O = (CH6N+ • C3H6O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Δr100.kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner, 1984gas phase; M

C3H5O- + Acetone = (C3H5O- • Acetone)

By formula: C3H5O- + C3H6O = (C3H5O- • C3H6O)

Quantity Value Units Method Reference Comment
Δr>108.4kJ/molIMRBSheldon and Bowie, 1983gas phase; MeOH..F- + Me2CO ->; B
Quantity Value Units Method Reference Comment
Δr>82.42kJ/molIMRBSheldon and Bowie, 1983gas phase; MeOH..F- + Me2CO ->; B

(Aluminum ion (1+) • Acetone) + Acetone = (Aluminum ion (1+) • 2Acetone)

By formula: (Al+ • C3H6O) + C3H6O = (Al+ • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr118.kJ/molHPMSBauschlicher, Bouchard, et al., 1991gas phase; laser desorption; M
Quantity Value Units Method Reference Comment
Δr128.J/mol*KHPMSBauschlicher, Bouchard, et al., 1991gas phase; laser desorption; M

Nitric oxide anion + Acetone = (Nitric oxide anion • Acetone)

By formula: NO- + C3H6O = (NO- • C3H6O)

Quantity Value Units Method Reference Comment
Δr172.kJ/molICRReents and Freiser, 1981gas phase; switching reaction,Thermochemical ladder(NO+)C2H5OH, Entropy change calculated or estimated; Farid and McMahon, 1978; M

Potassium ion (1+) + Acetone = (Potassium ion (1+) • Acetone)

By formula: K+ + C3H6O = (K+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr102.kJ/molCIDTKlassen, Anderson, et al., 1996RCD
Δr110.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KHPMSSunner, 1984gas phase; M

(Sodium ion (1+) • 2Acetone) + Acetone = (Sodium ion (1+) • 3Acetone)

By formula: (Na+ • 2C3H6O) + C3H6O = (Na+ • 3C3H6O)

Quantity Value Units Method Reference Comment
Δr86.6 ± 0.8kJ/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr126.J/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

(Sodium ion (1+) • 3Acetone) + Acetone = (Sodium ion (1+) • 4Acetone)

By formula: (Na+ • 3C3H6O) + C3H6O = (Na+ • 4C3H6O)

Quantity Value Units Method Reference Comment
Δr61.5 ± 0.8kJ/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

(Sodium ion (1+) • Acetone) + Acetone = (Sodium ion (1+) • 2Acetone)

By formula: (Na+ • C3H6O) + C3H6O = (Na+ • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr105. ± 0.4kJ/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

(NH4+ • 2Acetone) + Acetone = (NH4+ • 3Acetone)

By formula: (H4N+ • 2C3H6O) + C3H6O = (H4N+ • 3C3H6O)

Quantity Value Units Method Reference Comment
Δr66.1kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

(NH4+ • 3Acetone) + Acetone = (NH4+ • 4Acetone)

By formula: (H4N+ • 3C3H6O) + C3H6O = (H4N+ • 4C3H6O)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

(NH4+ • Acetone) + Acetone = (NH4+ • 2Acetone)

By formula: (H4N+ • C3H6O) + C3H6O = (H4N+ • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr84.9kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

(pyrrolide anion • Acetone) + Acetone = (pyrrolide anion • 2Acetone)

By formula: (C4H4N- • C3H6O) + C3H6O = (C4H4N- • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr44.8kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr79.5J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M

(cyclopentadienide anion • Acetone) + Acetone = (cyclopentadienide anion • 2Acetone)

By formula: (C5H5- • C3H6O) + C3H6O = (C5H5- • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr68.6J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M

NH4+ + Acetone = (NH4+ • Acetone)

By formula: H4N+ + C3H6O = (H4N+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr118.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

Lithium ion (1+) + Acetone = (Lithium ion (1+) • Acetone)

By formula: Li+ + C3H6O = (Li+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr186.kJ/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M

C2H7OS+ + Acetone = (C2H7OS+ • Acetone)

By formula: C2H7OS+ + C3H6O = (C2H7OS+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr101.kJ/molPHPMSLau, Saluja, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSLau, Saluja, et al., 1980gas phase; M

(Potassium ion (1+) • Acetone) + Acetone = (Potassium ion (1+) • 2Acetone)

By formula: (K+ • C3H6O) + C3H6O = (K+ • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr88.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KHPMSSunner, 1984gas phase; M

Isopropyl Alcohol = Hydrogen + Acetone

By formula: C3H8O = H2 + C3H6O

Quantity Value Units Method Reference Comment
Δr55.23kJ/molEqkBuckley and Herington, 1965gas phase; ALS
Δr56.543kJ/molEqkKolb and Burwell, 1945gas phase; ALS

Magnesium ion (1+) + Acetone = (Magnesium ion (1+) • Acetone)

By formula: Mg+ + C3H6O = (Mg+ • C3H6O)

Quantity Value Units Method Reference Comment
Δr280. ± 20.kJ/molICROperti, Tews, et al., 1988gas phase; switching reaction,Thermochemical ladder(Mg+)CH3OH; M

Hydrogen bromide + Bromoacetone = Acetone + Bromine

By formula: HBr + C3H5BrO = C3H6O + Br2

Quantity Value Units Method Reference Comment
Δr31.1 ± 8.4kJ/molEqkKing, Golden, et al., 1971gas phase; Heat of bromination at 516-618 K; ALS

Dichlorothiolacetic acid + Acetone = Ethanethioic acid, dichloro-, S-(1-hydroxy-1-methylethyl) ester

By formula: C2H2Cl2OS + C3H6O = C5H8Cl2O2S

Quantity Value Units Method Reference Comment
Δr-27. ± 0.4kJ/molEqkHorii, Kawamura, et al., 1972liquid phase; solvent: CD3COCD3; NMR; ALS

Thioacetic acid + Acetone = Ethanethioic acid, S-(1-hydroxy-1-methylethyl) ester

By formula: C2H4OS + C3H6O = C5H10O2S

Quantity Value Units Method Reference Comment
Δr-27. ± 0.8kJ/molEqkHorii, Kawamura, et al., 1972liquid phase; solvent: CD3COCD3; NMR; ALS

Henry's Law data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, 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
30.4600.LN/A 
27.5300.MN/A 
27. MN/A 
23. QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.
32.5800.MN/A 
35.3800.MN/AThe data from Table 1 by missing citation was used to redo the regression analysis. The data for acetone in their Table 2 is wrong.
3.03300.XN/A 
26.4800.MN/A 
30. XN/AValue given here as quoted by missing citation.
25. MN/A 
25. XN/AValue given here as quoted by missing citation.
25. MButtery, Ling, et al., 1969 
22.5000.XN/A 
3.1 RN/A 
28. MN/A 
30. RN/A 

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, References, Notes

Data compiled by: Coblentz Society, Inc.

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

Data compiled by: Pamela M. Chu, Franklin R. Guenther, George C. Rhoderick, and Walter J. Lafferty


Mass spectrum (electron ionization)

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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 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 NIST Mass Spectrometry Data Center, 1990.
NIST MS number 114413

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

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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 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 Bayliss and McRae, 1954
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. 2803
Instrument Beckman spectrophotometer
Melting point -94.8
Boiling point 56.0

Vibrational and/or electronic energy levels

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, 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: Takehiko Shimanouchi

Symmetry:   C     Symmetry Number σ = 2


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1 1 CH3 d-str 3019  C 3018.5 S gas 3005.5 S liq. SF13)
a1 2 CH3 s-str 2937  D 2937 S gas 2922 VS p liq. SF14)
a1 3 CO str 1731  C 1731 VS gas 1710.5 S p liq.
a1 4 CH3 d-deform 1435  C 1435 S gas 1430 S liq.
a1 5 CH3 s-deform 1364  C 1363.5 VS gas 1356 W liq. SF16)
a1 6 CH3 rock 1066  C 1066 M p liq.
a1 7 CC str 777  C 777 W gas 787 VS p liq.
a1 8 CCC deform 385  C 385 W gas 393 W dp liq.
a2 9 CH3 d-str 2963  E  ia CF
a2 10 CH3 d-deform 1426  E  ia CF
a2 11 CH3 rock 877  E  ia CF
a2 12 Torsion 105  D  ia CF, MW: ν102
b1 13 CH3 d-str 3019  C 3018.5 S gas 3005.5 S dp liq. SF1)
b1 14 CH3 s-str 2937  D 2937 S gas 2922 VS liq. SF2)
b1 15 CH3 d-deform 1410  C 1410 S gas
b1 16 CH3 s-deform 1364  C 1363.5 VS gas SF5)
b1 17 CC str 1216  C 1215.5 VS gas 1221 M dp liq.
b1 18 CH3 rock 891  C 891 M gas 902.5 W dp liq.
b1 19 CO ip-bend 530  C 530 S gas 531 M dp liq.
b2 20 CH3 d-str 2972  C 2972 S gas 2967 S liq.
b2 21 CH3 d-deform 1454  C 1454 S gas
b2 22 CH3 rock 1091  C 1090.5 M gas
b2 23 CO op-bend 484  C 484 W gas 493 W dp liq.
b2 24 Torsion 109  D 109 gas MW: ν102

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
pPolarized
dpDepolarized
CFCalculated frequency
SFCalculation shows that the frequency approximately equals that of the vibration indicated in the parentheses.
MWTorsional Frequency calculated from microwave spectroscopic data.
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty
E15~30 cm-1 uncertainty

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, Notes

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

Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M., Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups, J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]

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Reents and Freiser, 1981
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Dzidic and Kebarle, 1970
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Kolb and Burwell, 1945
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Bayliss and McRae, 1954
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Shimanouchi, 1972
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Notes

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