Sulfurous acid, dipropyl ester
- Formula: C6H14O3S
- Molecular weight: 166.239
- IUPAC Standard InChI: InChI=1S/C6H14O3S/c1-3-5-8-10(7)9-6-4-2/h3-6H2,1-2H3
- IUPAC Standard InChIKey: MAIQPVFXODAAIG-UHFFFAOYSA-N
- CAS Registry Number: 623-98-3
- 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: Dipropyl sulfite; Sulphurous acid dipropyl ester; Dipropyl sulphite; di-n-Propyl sulfite; Dipropyl ester of sulfurous acid; Di-n-propyl sulphite
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -588. ± 2. | kJ/mol | Ccb | Mackle and Steele, 1969 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -646.6 ± 1.1 | kJ/mol | Ccb | Mackle and Steele, 1969 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -4317.3 ± 1.0 | kJ/mol | Ccb | Mackle and Steele, 1969 |
References
Go To: Top, Gas phase thermochemistry data, 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.
Mackle and Steele, 1969
Mackle, H.; Steele, W.V.,
Studies in the thermochemistry of organic sulphites and sulphates. Part 1.-Heats of combustion and formation of some dialkyl sulphites and sulphates,
Trans. Faraday Soc., 1969, 65, 2053-2059. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas 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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