Benzenemethanol, α-methyl-
- Formula: C8H10O
- Molecular weight: 122.1644
- IUPAC Standard InChIKey: WAPNOHKVXSQRPX-UHFFFAOYSA-N
- CAS Registry Number: 98-85-1
- 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. - Stereoisomers:
- Other names: Benzyl alcohol, α-methyl-; α-Methylbenzyl alcohol; α-Phenethyl alcohol; α-Phenylethanol; α-Phenylethyl alcohol; (1-Hydroxyethyl)benzene; Ethanol, 1-phenyl-; Methylphenylcarbinol; Phenylmethylcarbinol; Styralyl alcohol; 1-Phenethyl alcohol; 1-Phenyl-1-hydroxyethane; 1-Phenylethanol; 1-Phenylethyl alcohol; sec-Phenethyl alcohol; dl-α-Methylbenzyl alcohol; Methanol, methylphenyl-; NCI-C55685; 1-Fenylethanol; Fenyl-methylkarbinol; Styrallyl alcohol; UN 2937; α-Methylbenzenemethanol; α-Hydroxyethylbenzene; NSC 25502; (S)-α-Methyl-benzenemethanol; alcohol methyl benzylic
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Reaction thermochemistry data
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
C8H9O- + =
By formula: C8H9O- + H+ = C8H10O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1540. ± 10. | kJ/mol | G+TS | Abboud, Koppel, et al., 2013 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1513. ± 10. | kJ/mol | IMRE | Abboud, Koppel, et al., 2013 | gas phase |
ΔrG° | 1512. ± 12. | kJ/mol | CIDC | Graul, Schnute, et al., 1990 | gas phase |
Gas phase ion energetics data
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
View reactions leading to C8H10O+ (ion structure unspecified)
De-protonation reactions
C8H9O- + =
By formula: C8H9O- + H+ = C8H10O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1540. ± 10. | kJ/mol | G+TS | Abboud, Koppel, et al., 2013 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1513. ± 10. | kJ/mol | IMRE | Abboud, Koppel, et al., 2013 | gas phase |
ΔrG° | 1512. ± 12. | kJ/mol | CIDC | Graul, Schnute, et al., 1990 | gas phase |
Mass spectrum (electron ionization)
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center, 1998. |
NIST MS number | 291397 |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Abboud, Koppel, et al., 2013
Abboud, J.L.M.; Koppel, I.A.; Koppel, I.,
Additivity of substituent effects on the acidity of alcohols,
J. Phys. Org. Chem., 2013, 26, 6, 467-472, https://doi.org/10.1002/poc.3110
. [all data]
Graul, Schnute, et al., 1990
Graul, S.T.; Schnute, M.E.; Squires, R.R.,
Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions,
Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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