- Formula: C2H6S
- Molecular weight: 62.134
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: QMMFVYPAHWMCMS-UHFFFAOYSA-N
- CAS Registry Number: 75-18-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Methane, thiobis-; Methyl sulfide; Dimethyl monosulfide; Dimethyl thioether; DMS; Methyl monosulfide; 2-Thiapropane; Dimethyl sulphide; Thiobismethane; (CH3)2S; Dimethylsulfid; Exact-S; Methyl sulphide; Methylthiomethane; Sulfure de methyle; 2-Thiopropane; UN 1164; Methyl thioether; Sulfide, methyl-; Methane, 1,1'-thiobis-; (Methylsulfanyl)methane
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
|fH°gas||-8.96 ± 0.48||kcal/mol||Ccb||Voronkov, Klyuchnikov, et al., 1989||ALS|
|fH°gas||-8.98 ± 0.14||kcal/mol||Ccr||McCullough, Hubbard, et al., 1957||ALS|
|fH°gas||-7.74||kcal/mol||N/A||Douglas, 1946||Value computed using «DELTA»fHliquid° value of -60.2 kj/mol from Douglas, 1946 and «DELTA»vapH° value of 27.8 kj/mol from McCullough, Hubbard, et al., 1957.; DRB|
Go To: Top, Gas phase thermochemistry data, Notes
Voronkov, Klyuchnikov, et al., 1989
Voronkov, M.G.; Klyuchnikov, V.A.; Kolabin, S.N.; Shvets, G.N.; Varusin, P.I.; Deryagina, E.N.; Korchevin, N.A.; Tsvetnitskaya, S.I., Thermochemical properties of diorganyl chalcogenides and dichalcogenides RMnR(M = S, Se, Te; n = 1, 2)., Dokl. Phys. Chem. (Engl. Transl.), 1989, 307, 650-653, In original 1139. [all data]
McCullough, Hubbard, et al., 1957
McCullough, J.P.; Hubbard, W.N.; Frow, F.R.; Hossenlopp, I.A.; Waddington, G., Ethanethiol and 2-thiapropane: Heats of formation and isomerization; the chemical thermodynamic properties from 0 to 1000°K, J. Am. Chem. Soc., 1957, 79, 561-566. [all data]
Douglas, T.B., Heats of formation of liquid methyl sulfoxide and crystalline methyl sulfone at 18°, J. Am. Chem. Soc., 1946, 68, 1072-1076. [all data]
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
fH°gas Enthalpy of formation of gas at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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