Methanethiol
- Formula: CH4S
- Molecular weight: 48.107
- IUPAC Standard InChIKey: LSDPWZHWYPCBBB-UHFFFAOYSA-N
- CAS Registry Number: 74-93-1
- 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. - Other names: Methyl mercaptan; Mercaptomethane; CH3SH; Methyl sulfhydrate; Methyl thioalcohol; Mercaptan methylique; Methaanthiol; Methanthiol; Methvtiolo; Methylmercaptaan; Metilmercaptano; Rcra waste number U153; Thiomethanol; UN 1064; Methanethiole
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Normal boiling point
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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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
Tboil (K) | Reference | Comment |
---|---|---|
279. | Brandsma and Wijers, 1963 | Uncertainty assigned by TRC = 3. K; TRC |
279.05 | Morris, Lanum, et al., 1960 | Uncertainty assigned by TRC = 0.1 K; TRC |
279. | Dunbar and Bolstad, 1955 | Uncertainty assigned by TRC = 2. K; TRC |
279.7 | Birch, 1953 | Uncertainty assigned by TRC = 0.5 K; TRC |
279. | Faber and Reid, 1917 | Uncertainty assigned by TRC = 2. K; TRC |
279. | Sabatier and Mailhe, 1910 | Uncertainty assigned by TRC = 2. K; TRC |
References
Go To: Top, Normal boiling point, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Brandsma and Wijers, 1963
Brandsma, L.; Wijers, H.,
A Simple Laboratory Scale Preparation Method for Dialkyl Sulfides, Selenides, Telluridles, Thiols and Selenols,
Recl. Trav. Chim. Pays-Bas, 1963, 82, 68. [all data]
Morris, Lanum, et al., 1960
Morris, J.C.; Lanum, W.J.; Helm, R.V.; Haines, W.E.; Cook, G.L.; Ball, J.S.,
Purification and Properties of Ten Organic Sulfur Compounds,
J. Chem. Eng. Data, 1960, 5, 112-6. [all data]
Dunbar and Bolstad, 1955
Dunbar, R.E.; Bolstad, A.N.,
The Acetylation of Mercaptans with Ketene,
J. Am. Chem. Soc., 1955, 77, 4672. [all data]
Birch, 1953
Birch, S.F.,
Sulphur Compounds in Petroleum,
J. Inst. Pet., 1953, 39, 185. [all data]
Faber and Reid, 1917
Faber, E.M.; Reid, E.E.,
Studies in Esterfication. IX. The Esterfication of Acetic and Propionic Acids by Methyl, Ethyl, Propyl, Isobutyl, and Isoamyl Mercaptans,
J. Am. Chem. Soc., 1917, 39, 1931. [all data]
Sabatier and Mailhe, 1910
Sabatier, P.; Mailhe, A.,
General Methods for Direct Preparation of Thiols by Catalysic Splitting of Alcohols,
C. R. Hebd. Seances Acad. Sci., 1910, 150, 1217. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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