4-Methyoxy-4'-heptanoylazobenzene
- Formula: C20H24N2O3
- Molecular weight: 340.4162
- CAS Registry Number: 97402-83-0
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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 (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.573 | 371.6 | liquid | liquid | Shashkov, Zhuk, et al., 1985 |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 1.54 | 371.6 | liquid | liquid | Shashkov, Zhuk, et al., 1985 |
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.
Shashkov, Zhuk, et al., 1985
Shashkov, A.G.; Zhuk, I.P.; Korolik, V.A.,
Experimental determination of thermodynamic properties of three nematic liquid crystals,
Inzh.-Fiz. Zhur., 1985, 49(3), 467-472. [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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