Benzenemethanol, α-phenyl-
- Formula: C13H12O
- Molecular weight: 184.2338
- IUPAC Standard InChI: InChI=1S/C13H12O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H
- IUPAC Standard InChIKey: QILSFLSDHQAZET-UHFFFAOYSA-N
- CAS Registry Number: 91-01-0
- 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: Benzhydrol; Benzhydryl alcohol; Benzohydrol; Diphenylcarbinol; Diphenylmethanol; Diphenylmethyl alcohol; Hydroxydiphenylmethane; alpha-Phenylbenzenemethanol; α-Phenylbenzyl alcohol; α-Phenylbenzenemethanol; NSC 32150
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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 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 |
|---|---|---|---|---|---|
| ΔfH°solid | -25.16 ± 0.50 | kcal/mol | Ccb | Parks, Manchester, et al., 1954 | ALS |
| ΔfH°solid | -18.6 | kcal/mol | Ccb | Schmidlin, 1906 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1607.42 | kcal/mol | Ccb | Parks, Manchester, et al., 1954 | Corresponding ΔfHºsolid = -25.13 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -1613.9 | kcal/mol | Ccb | Schmidlin, 1906 | Corresponding ΔfHºsolid = -18.7 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 56.60 | 298.5 | Smith and Andrews, 1931 | T = 102 to 299 K. Value is unsmoothed experimental datum.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Parks, Manchester, et al., 1954
Parks, G.S.; Manchester, K.E.; Vaughan, L.M.,
Heats of combustion and formation of some alcohols, phenols, and ketones,
J. Chem. Phys., 1954, 22, 2089-2090. [all data]
Schmidlin, 1906
Schmidlin, M.J.,
Recherches chimiques et thermochimiques sur la constitution des rosanilines,
Ann. Chim. Phys., 1906, 1, 195-256. [all data]
Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H.,
Thermal energy studies. I. Phenyl derivatives of methane,
ethane and some related compounds. J. Am. Chem. Soc., 1931, 53, 3644-3660. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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