4-(n-Decyloxy)benzoic acid,4-(n-hexyloxy)phenyl ether
- Formula: C29H43O4
- Molecular weight: 455.6493
- IUPAC Standard InChI: InChI=1S/C29H42O4/c1-3-5-7-9-10-11-12-14-24-31-26-17-15-25(16-18-26)29(30)33-28-21-19-27(20-22-28)32-23-13-8-6-4-2/h15-22H,3-14,23-24H2,1-2H3
- IUPAC Standard InChIKey: JBMARNOUPBCWIL-UHFFFAOYSA-N
- CAS Registry Number: 68162-09-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 4-n-Hexoxyphenyl-4'-n-decyloxybenzoate
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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 fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 7.5765 | 334.85 | Anisimov and Voronov, 1983 | Crystal-smectic C. |
Temperature of phase transition
| Ttrs (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|
| 350.9 | liquid, Smectic C | liquid, smectic A | Anisimov and Voronov, 1983 | |
| 356.496 | liquid, Smectic A | liquid, nematic | Anisimov and Voronov, 1983 |
Enthalpy of phase transition
| ΔHtrs (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.4230 | 362.18 | liquid, Nematic | liquid, isotropic liquid | Anisimov and Voronov, 1983 |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Anisimov and Voronov, 1983
Anisimov, M.A.; Voronov, V.P.,
Adiabatic calorimetry of HOPDOB: Accurate measurements near phase transitions,
Wiss. Beitr. Martin Luther Univ. Halle Wittenberg, 1983, 41(12), 1-6. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Ttrs Temperature of phase transition ΔHtrs Enthalpy of phase transition ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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