1-Pentanethiol
- Formula: C5H12S
- Molecular weight: 104.214
- IUPAC Standard InChIKey: ZRKMQKLGEQPLNS-UHFFFAOYSA-N
- CAS Registry Number: 110-66-7
- 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: n-Amyl mercaptan; n-Pentyl mercaptan; Amyl hydrosulfide; Amyl mercaptan; Amyl sulfhydrate; Amyl thioalcohol; Pentane-1-thiol; Pentanethiol; Pentyl mercaptan; 1-Mercaptopentane; CH3(CH2)4SH; Mercaptan amylique; Pentalarm; 1-Pentanthiol; 1-Pentylthiol
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Gas 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -109.7 | kJ/mol | N/A | Sunner, 1963 | Value computed using ΔfHliquid° value of -150.9±0.8 kj/mol from Sunner, 1963 and ΔvapH° value of 41.2 kj/mol from Hubbard, Katz, et al., 1954.; DRB |
ΔfH°gas | -110.8 ± 1.8 | kJ/mol | Ccr | Hubbard, Katz, et al., 1954 | Heat of combustion calculated author's U=-985.05; ALS |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sunner, 1963
Sunner, S.,
Corrected heat of combustion and formation values for a number of organic sulphur compounds,
Acta Chem. Scand., 1963, 17, 728-730. [all data]
Hubbard, Katz, et al., 1954
Hubbard, W.N.; Katz, C.; Waddington, G.,
A rotating combustion bomb for precision calorimetry. Heats of combustion of some sulfur-containing compounds,
J. Phys. Chem., 1954, 58, 142. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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