Methyl vinyl ketone
- Formula: C4H6O
- Molecular weight: 70.0898
- IUPAC Standard InChI: InChI=1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3
- IUPAC Standard InChIKey: FUSUHKVFWTUUBE-UHFFFAOYSA-N
- CAS Registry Number: 78-94-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 3-Buten-2-one; Vinyl methyl ketone; 1-Buten-3-one; 2-Butenone; 3-Butene-2-one; CH2=CHCOCH3; Acetone, methylene-; Butenone; Ketone, methyl vinyl; Methyl ethenyl ketone; Methyl-vinyl-cetone; Methylvinylketon; Acetyl ethylene; Methylene acetone; γ-Oxo-α-butylene; UN 1251; 3-Oxobutene; 3-Butenen-2-one; But-3-en-2-one; 3-Oxo-1-butene; NSC 4853
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Gas phase thermochemistry 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:
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 |
|---|---|---|---|---|---|
| ΔfH°gas | -115. ± 11. | kJ/mol | Eqk | Guthrie, 1978 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°gas | 320.34 | J/mol*K | N/A | Kharitonov Yu.Ya., 1987 | This value was calculated by statistical mechanical method. Statistically calculated thermodynamic functions of [ Anjaneyulu Y., 1988] (S(300 K)=301.65 and Cp(300 K)=79.23 J/mol*K) seem to be erroneous. Values of S(298.15 K)=316.5 and Cp(298.15 K)=92.2 J/mol*K were calculated from data for related aldehydes and ketones by difference method [ Dorofeeva O.V., 1997].; GT |
Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 354.6 | K | N/A | Weast and Grasselli, 1989 | BS |
| Tboil | 354. | K | N/A | Murata, Arai, et al., 1957 | Uncertainty assigned by TRC = 4. K; TRC |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 309.8 | 0.193 | Aldrich Chemical Company Inc., 1990 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 32.9 | 294. | A | Stephenson and Malanowski, 1987 | Based on data from 279. to 355. K.; AC |
| 33.6 | 315. | A | Stephenson and Malanowski, 1987 | Based on data from 300. to 355. K.; AC |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Guthrie, 1978
Guthrie, J.P.,
Equilibrium constants for a series of simple aldol condensations, and linear free energy relations with other carbonyl addition reactions,
Can. J. Chem., 1978, 56, 962-973. [all data]
Kharitonov Yu.Ya., 1987
Kharitonov Yu.Ya.,
Thermodynamic properties of methylvinylketone calculated by statistical mechanics. Deposited at ONIITEkhim, Cherkassy, Ukraine, 16.04.87, No. 417-xn 87 (From Ref. Zh. Khim. 1987, 15 B3025DP), 1987. [all data]
Anjaneyulu Y., 1988
Anjaneyulu Y.,
Thermodynamic functions of some acryl derivatives,
J. Indian Chem. Soc., 1988, 65, 400-403. [all data]
Dorofeeva O.V., 1997
Dorofeeva O.V.,
Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Murata, Arai, et al., 1957
Murata, N.; Arai, H.; Tanaka, M.,
Synthesis of Methyl Vinyl Ketone,
Kogyo Kagaku Zasshi, 1957, 60, 1206-7. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, References
- Symbols used in this document:
S°gas Entropy of gas at standard conditions Tboil Boiling point ΔfH°gas Enthalpy of formation of gas at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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