Butane, 1,1'-thiobis[3-methyl-
- Formula: C10H22S
- Molecular weight: 174.347
- IUPAC Standard InChI: InChI=1S/C10H22S/c1-9(2)5-7-11-8-6-10(3)4/h9-10H,5-8H2,1-4H3
- IUPAC Standard InChIKey: JWEWNTJADCWFRP-UHFFFAOYSA-N
- CAS Registry Number: 544-02-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Isopentyl sulfide; Diisoamyl sulfide; Diisopentyl sulfide; Isoamyl sulfide; 2,8-Dimethyl-5-thianonane; Diisopentyl sulphide; 1-(Isopentylsulfanyl)-3-methylbutane; Di(3-methylbutyl) sulfide
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Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 489.2 | K | N/A | Weast and Grasselli, 1989 | BS |
| Tboil | 488.0 | K | N/A | Lecat, 1947 | Uncertainty assigned by TRC = 0.7 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 60. ± 2. | kJ/mol | V | Mackle and Mayrick, 1962 | ALS |
| ΔvapH° | 60.0 | kJ/mol | N/A | Mackle and Mayrick, 1962 | DRB |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 57.9 | 352. | A | Stephenson and Malanowski, 1987 | Based on data from 339. - 366. K. See also Dykyj, Svoboda, et al., 1999.; AC |
| 56.9 | 352. | C | Mackle and Mayrick, 1962, 2 | Based on data from 340. - 365. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 283. - 353. | -6.17216 | 915.744 | -574.249 | Bauer and Burschkies, 1935 | Coefficents calculated by NIST from author's data. |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Lecat, 1947
Lecat, M.,
Orthobaric Azeotropes of Sulfides,
Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]
Mackle and Mayrick, 1962
Mackle, H.; Mayrick, R.G.,
Studies in the thermochemistry of organic sulphides. Part 2. The gas-phase heats of formation of ten aliphatic sulphides,
Trans. Faraday Soc., 1962, 58, 230-237. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R.,
Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Mackle and Mayrick, 1962, 2
Mackle, H.; Mayrick, R.G.,
Studies in the thermochemistry of organic sulphides. Part 2.?The gas-phase heats of formation of ten aliphatic sulphides,
Trans. Faraday Soc., 1962, 58, 230, https://doi.org/10.1039/tf9625800230
. [all data]
Bauer and Burschkies, 1935
Bauer, H.; Burschkies, K.,
Sattigungsdrucke einiger Senfole und Sulfide,
Ber. Dtsch. Chem. Ges., 1935, 68, 6, 1238-1243, https://doi.org/10.1002/cber.19350680645
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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