1-Butanone, 1-phenyl-
- Formula: C10H12O
- Molecular weight: 148.2017
- IUPAC Standard InChIKey: FFSAXUULYPJSKH-UHFFFAOYSA-N
- CAS Registry Number: 495-40-9
- 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: Butyrophenone; n-Butyrophenone; Phenyl propyl ketone; Propyl phenyl ketone; 1-Phenyl-1-butanone
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Condensed 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | -45.13 ± 0.45 | kcal/mol | Ccb | Colomina, Latorre, et al., 1961 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -1305.29 ± 0.40 | kcal/mol | Ccb | Colomina, Latorre, et al., 1961 | Corresponding ΔfHºliquid = -45.11 kcal/mol (simple calculation by NIST; no Washburn corrections) |
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 by: Robert L. Brown and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 501.7 | K | N/A | Weast and Grasselli, 1989 |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference |
---|---|---|
394. to 396. | 0.026 | Frinton Laboratories Inc., 1986 |
Gas phase ion energetics data
Go To: Top, Condensed phase thermochemistry data, Phase change data, 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:
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 C10H12O+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.1 ± 0.1 | EI | Dallinga, Nibbering, et al., 1981 | LLK |
9.08 | PI | McLoughlin and Traeger, 1979 | LLK |
9.4 ± 0.2 | EI | McLafferty and Wachs, 1967 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C7H5O+ | 9.59 | C3H7 | PI | McLoughlin and Traeger, 1979 | LLK |
C8H10O+ | 9.5 ± 0.1 | C2H4 | EI | Dallinga, Nibbering, et al., 1981 | LLK |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Colomina, Latorre, et al., 1961
Colomina, M.; Latorre, C.; Perez-Ossorio, R.,
Heats of combustion of five alkyl phenyl ketones,
Pure & Appl. Chem., 1961, 2, 133-135. [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]
Frinton Laboratories Inc., 1986
Frinton Laboratories Inc.,
Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]
Dallinga, Nibbering, et al., 1981
Dallinga, J.W.; Nibbering, N.M.M.; Louter, G.J.,
Formation and structure of [C8H8O]+ ions, generated from gas phase ions of phenylcyclopropylcarbinol and 1-phenyl-1-(hydroxymethyl)cyclopropane,
Org. Mass Spectrom., 1981, 16, 4. [all data]
McLoughlin and Traeger, 1979
McLoughlin, R.G.; Traeger, J.C.,
A photoionization study of some benzoyl compounds - thermochemistry of [C7H5O]+ formation,
Org. Mass Spectrom., 1979, 14, 434. [all data]
McLafferty and Wachs, 1967
McLafferty, F.W.; Wachs, T.,
Substituent effects in unimolecular ion decompositions. IX. Specific hydrogenrearrangement in butyrophenones,
J. Am. Chem. Soc., 1967, 89, 5043. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Tboil Boiling point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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