Poly-δ-valerolactone
- Monomer Formula: C5H8O2
- Monomer Molecular weight: 100.1158
- CAS Registry Number: 26354-94-9
- Chemical structure:
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Condensed 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 by: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 153.6 | J/mol*K | N/A | Yevstropov, Lebedev, et al., 1982 | |
| S°solid,1 bar | 204.0 | J/mol*K | N/A | Yevstropov, Lebedev, et al., 1982 | glass phase |
| S°solid,1 bar | 153.6 | J/mol*K | N/A | Evstopov, Lebedev, et al., 1981 | |
| S°solid,1 bar | 204.0 | J/mol*K | N/A | Evstopov, Lebedev, et al., 1981 | glass phase |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 136.3 | 298. | Yevstropov, Lebedev, et al., 1982 | T = 13.8 to 340 K. |
| 183.2 | 298.15 | Yevstropov, Lebedev, et al., 1982 | glass phase; T = 5 to 331 K. |
| 136.3 | 298.15 | Evstopov, Lebedev, et al., 1981 | T = 5 to 350 K. |
| 183.2 | 298.15 | Evstopov, Lebedev, et al., 1981 | glass phase; T = 5 to 331 K. |
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.
Yevstropov, Lebedev, et al., 1982
Yevstropov, A.A.; Lebedev, B.V.; Kulagina, T.G.; Lebedev, N.K.,
Calorimetric study of d-valerolactone, poly-d-valerolactone and of the process of polymerization of d-valerolactone in the 13.8 to 340 K temperature range, Vysokomol. Soedin.,
Ser. A, 1982, 24, 568-574. [all data]
Evstopov, Lebedev, et al., 1981
Evstopov, A.A.; Lebedev, B.V.; Kulagina, T.G.; Lebedev, N.K.,
Thermodynamics of the polymerization process of d-valerolactone and poly-d-valerolactone in the range 0 to 350 K,
Termodin. Org. Soedin., 1981, 20-31. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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