Triethylphosphine
- Formula: C6H15P
- Molecular weight: 118.1571
- IUPAC Standard InChI: InChI=1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
- IUPAC Standard InChIKey: RXJKFRMDXUJTEX-UHFFFAOYSA-N
- CAS Registry Number: 554-70-1
- 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: Phosphine, triethyl-; Triethylphosphorus; (C2H5)3P; Phosphorus triethyl
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 38.3 | 306. | A | Stephenson and Malanowski, 1987 | Based on data from 291. to 402. K. See also Dykyj, 1972. |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference |
|---|---|---|
| 10.73 | 188.2 | Sheiman, Kamelova, et al., 1999 |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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, 1972
Dykyj, J.,
Petrochemia, 1972, 12, 1, 13. [all data]
Sheiman, Kamelova, et al., 1999
Sheiman, M.S.; Kamelova, G.P.; Zelyaev, I.A.; Sheiman, V.M.,
Heat capacity and thermodynamic functions of triethyl phosphine,
Zh. Fiz. Khim., 1999, 73, 4, 598. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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