Butyl sulfide
- Formula: C8H18S
- Molecular weight: 146.294
- IUPAC Standard InChI: InChI=1S/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
- IUPAC Standard InChIKey: HTIRHQRTDBPHNZ-UHFFFAOYSA-N
- CAS Registry Number: 544-40-1
- 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: Di-n-butyl sulfide; Butane, 1,1'-thiobis-; n-Butyl sulfide; n-Dibutyl sulfide; Butyl monosulfide; Butylthiobutane; Dibutyl sulfide; Dibutyl thioether; Thiononane-5; 5-Thianonane; 1,1'-Thiobisbutane; Dibutyl sulphide; (n-C4H9)2S; Thianonane-5; Sulfide, n-butyl-; NSC 8460
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Condensed phase thermochemistry data
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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -52.76 ± 0.45 | kcal/mol | Ccr | Sunner, 1963 | correction of Sunner, 1955; ALS |
| ΔfH°liquid | -52.71 ± 0.35 | kcal/mol | Ccr | McCullough, Finke, et al., 1961 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -1458.42 | kcal/mol | Ccr | Sunner, 1963 | correction of Sunner, 1955; ALS |
| ΔcH°liquid | -1458.42 ± 0.32 | kcal/mol | Ccr | McCullough, Finke, et al., 1961 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 96.819 | cal/mol*K | N/A | McCullough, Finke, et al., 1961 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 67.959 | 298.15 | McCullough, Finke, et al., 1961 | T = 11 to 370 K.; DH |
References
Go To: Top, Condensed 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]
Sunner, 1955
Sunner, S.,
Thermochemical investigation on organic sulfur compounds IV. On thermochemical sulfur bond energy terms,
Acta Chem. Scand., 1955, 9, 837-846. [all data]
McCullough, Finke, et al., 1961
McCullough, J.P.; Finke, H.L.; Hubbard, W.N.; Todd, S.S.; Messerly, J.F.; Douslin, D.R.; Waddington, G.,
Thermodynamic properties of four linear thiaalkanes,
J. Phys. Chem., 1961, 65, 784-791. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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