Polyglycolide
- Monomer Formula: C4H4O4
- Monomer Molecular weight: 116.0722
- CAS Registry Number: 26009-03-0
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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 | 151.4 | J/mol*K | N/A | Lebedev, Yevstropov, et al., 1978 | glass phase |
| S°solid,1 bar | 150.9 | J/mol*K | N/A | Lebedev, Evstropov, et al., 1977 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 136.7 | 298.15 | Lebedev, Yevstropov, et al., 1978 | glass phase; T = 13.8 to 550 K. |
| 130.3 | 298.15 | Lebedev, Evstropov, et al., 1977 | T = 13.8 to 550 K. |
Phase change 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: Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 23.500 | 501. | Lebedev, Yevstropov, et al., 1978 | |
| 23.500 | 501. | Lebedev, Evstropov, et al., 1977 |
Entropy of fusion
| ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 47. | 501. | Lebedev, Yevstropov, et al., 1978 | |
| 47. | 501. | Lebedev, Evstropov, et al., 1977 |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lebedev, Yevstropov, et al., 1978
Lebedev, B.V.; Yevstropov, A.A.; Kiparisova, Y.G.; Belov, V.I.,
The thermodynamics of glycollide, polyglycollide and of polymerization of glycollide in the temperature range of 0-550°K,
Vysokomol. Soedin., 1978, A20, 29-37. [all data]
Lebedev, Evstropov, et al., 1977
Lebedev, B.V.; Evstropov, A.A.; Milov, V.I.; Sladkov, A.M.; Vasneva, N.A.,
Thermodynamic properties of polyvinylenediphenylsilane in the range 13-334,
Zhur. Fiz. Khim., 1977, 51, 275. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change 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) ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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