Ethanone, 1-(2,4,6-trimethylphenyl)-
- Formula: C11H14O
- Molecular weight: 162.2283
- IUPAC Standard InChI: InChI=1S/C11H14O/c1-7-5-8(2)11(10(4)12)9(3)6-7/h5-6H,1-4H3
- IUPAC Standard InChIKey: XWCIICLTKWRWCI-UHFFFAOYSA-N
- CAS Registry Number: 1667-01-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Acetophenone, 2',4',6'-trimethyl-; Acetomesitylene; Mesityl methyl ketone; Methyl 2,4,6-trimethylphenyl ketone; 2',4',6'-Trimethylacetophenone; 1-(2,4,6-Trimethylphenyl)-ethanone; 2,4,6-Trimethyl-acetophenone; Acetylmesitylene; 1,3,5-Trimethyl-2-acetylbenzene; 1-(2,4,6-Trimethylphenyl)-1-ethanone; 1-Acetyl-2,4,6-trimethylbenzene; Methyl mesityl ketone; NSC 65636
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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 508.7 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 14.90 ± 0.50 | kcal/mol | E | Baker and Tweed, 1941 | Reanalyzed by Cox and Pilcher, 1970, Original value = 10.58 kcal/mol; ALS |
| ΔvapH° | 14.8 | kcal/mol | N/A | Baker and Tweed, 1941 | DRB |
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference | Comment |
|---|---|---|---|
| 513.2 | 0.967 | Weast and Grasselli, 1989 | BS |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Baker and Tweed, 1941
Baker, J.W.; Tweed, W.T.,
Mechanism of aromatic side-chain reactions, with special reference to the polar effects of substituents. Part X. Physical and chemical evidence relating to the polar effect of o-methyl substituents in derivatives of the type C6H2Me3.CO.CH2R,
J. Chem. Soc., 1941, 796-802. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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