1,4-Benzenedicarboxylic acid, polymer with 1,4-butanediol
- Monomer Formula: C12H12O4
- Monomer Molecular weight: 220.2213
- CAS Registry Number: 26062-94-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: plastic; Poly(butylene terephthalate)
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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
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 60.7 | 280. | Cheng, Pan, et al., 1988 | glass phase; T = 210 to 560 K. Data given graphically. Cp (J/mol*K) = 0.000713 T2 + 0.5203 T + 52.16 (220 to 280 K) for semicrystal. |
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.
Cheng, Pan, et al., 1988
Cheng, S.Z.D.; Pan, R.; Wunderlich, B.,
Thermal analysis of poly(butylene terephthalate) for heat capacity, rigid-amorphous content, and transition behavior,
Makromol. Chem., 1988, 189, 2443-2458. [all data]
Notes
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- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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