Benzyl alcohol
- Formula: C7H8O
- Molecular weight: 108.1378
- IUPAC Standard InChIKey: WVDDGKGOMKODPV-UHFFFAOYSA-N
- CAS Registry Number: 100-51-6
- 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: Benzenemethanol; α-Hydroxytoluene; α-Toluenol; (Hydroxymethyl)benzene; Benzenecarbinol; Phenylcarbinol; Phenylmethanol; Phenylmethyl alcohol; Methanol, phenyl-; NCI-C06111; Hydroxytoluene; Bentalol; Benzoyl alcohol; Benzenmethanol; Benzylic alcohol; Methanol benzene; NSC 8044; Benzyl Alkohol
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Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.)
Go To: Top, 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:
AC - William E. Acree, Jr., James S. Chickos
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
ΔvapH° (kJ/mol) | Method | Reference | Comment |
---|---|---|---|
65.5 ± 0.4 | GS | Vasiltsova, Verevkin, et al., 2005 | Based on data from 282. to 323. K.; AC |
64.8 ± 0.6 | GS | Verevkin, 1999 | Based on data from 277. to 381. K.; AC |
69.5 | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 323. to 373. K.; AC |
60.3 | N/A | Papina, Pimenova, et al., 1995 | DRB |
62.5 ± 0.3 | EB | Ambrose and Ghiassee, 1990 | Based on data from 404. to 507. K. See also Vasiltsova, Verevkin, et al., 2005.; AC |
62.1 ± 0.3 | EB | Dreisbach and Shrader, 1949 | Based on data from 396. to 478. K. See also Dreisbach and Martin, 1949 and Vasiltsova, Verevkin, et al., 2005.; AC |
63.0 ± 2.2 | EB | Gardner and Brewer, 1937 | Based on data from 312. to 348. K. See also Vasiltsova, Verevkin, et al., 2005.; AC |
60.29 ± 0.42 | V | Mathews, 1926 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 50.50 ± 0.04 kJ/mol; ALS |
60.3 ± 0.4 | EB | Mathews, 1926 | See also Vasiltsova, Verevkin, et al., 2005.; AC |
References
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Vasiltsova, Verevkin, et al., 2005
Vasiltsova, Tatiana V.; Verevkin, Sergey P.; Bich, Eckard; Heintz, Andreas; Bogel-Lukasik, Rafal; Domanska, Urszula,
Thermodynamic Properties of Mixtures Containing Ionic Liquids. Activity Coefficients of Ethers and Alcohols in 1-Methyl-3-Ethyl-Imidazolium Bis(Trifluoromethyl-sulfonyl) Imide Using the Transpiration Method,
J. Chem. Eng. Data, 2005, 50, 1, 142-148, https://doi.org/10.1021/je0497799
. [all data]
Verevkin, 1999
Verevkin, Sergey P.,
Strain Effects in Phenyl-Substituted Methanes. Geminal Interaction between Phenyl and the Electron-Releasing Substituent in Benzylamines and Benzyl Alcohols,
J. Chem. Eng. Data, 1999, 44, 6, 1245-1251, https://doi.org/10.1021/je990118z
. [all data]
Chickos, Hosseini, et al., 1995
Chickos, James S.; Hosseini, Sarah; Hesse, Donald G.,
Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times,
Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3
. [all data]
Papina, Pimenova, et al., 1995
Papina, T.S.; Pimenova, S.M.; Luk'yanova, V.A.; Kolesov, V.P.,
Standard enthalpies of formation of benzyl alcohol and α,α,α-trichlorotoluene,
Russ. J. Phys. Chem. (Engl. Transl.), 1995, 69, 1951-1953, In original 2148. [all data]
Ambrose and Ghiassee, 1990
Ambrose, D.; Ghiassee, N.B.,
Vapour pressures, critical temperatures, and critical pressures of benzyl alcohol, octan-2-ol, and 2-ethylhexan-1-ol,
The Journal of Chemical Thermodynamics, 1990, 22, 3, 307-311, https://doi.org/10.1016/0021-9614(90)90204-4
. [all data]
Dreisbach and Shrader, 1949
Dreisbach, R.R.; Shrader, S.A.,
Vapor Pressure--Temperature Data on Some Organic Compounds,
Ind. Eng. Chem., 1949, 41, 12, 2879-2880, https://doi.org/10.1021/ie50480a054
. [all data]
Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A.,
Physical Data on Some Organic Compounds,
Ind. Eng. Chem., 1949, 41, 12, 2875-2878, https://doi.org/10.1021/ie50480a053
. [all data]
Gardner and Brewer, 1937
Gardner, George S.; Brewer, J. Edward,
Vapor Pressure of Commerical High-Boiling Organic Solvents,
Ind. Eng. Chem., 1937, 29, 2, 179-181, https://doi.org/10.1021/ie50326a014
. [all data]
Mathews, 1926
Mathews, J.H.,
The accurate measurement of heats of vaporization of liquids,
J. Am. Chem. Soc., 1926, 48, 562-576. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Notes
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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