Hexanedioic acid, polymer with 1,4-butanediol and 1,2-ethanediol
- Formula: C12H22O6
- Molecular weight: 262.2995
- CAS Registry Number: 26570-73-0
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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: Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of phase transition
| ΔHtrs (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 2.7641 | 207. | glass | liquid | Babinkov, Rabinovich, et al., 1982 | |
| 7.8176 | 290.7 | crystaline, I | liquid | Babinkov, Rabinovich, et al., 1982 |
Entropy of phase transition
| ΔStrs (cal/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 13.35 | 207. | glass | liquid | Babinkov, Rabinovich, et al., 1982 | |
| 26.89 | 290.7 | crystaline, I | liquid | Babinkov, Rabinovich, et al., 1982 |
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.
Babinkov, Rabinovich, et al., 1982
Babinkov, A.G.; Rabinovich, I.B.; Mikhaleva, L.A.,
Heat capacity of oligoethylene butylene glycol adipate in the 6 to 300 K range, 1982, Termodin. [all data]
Notes
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- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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