Hexakis[(4-hexylphenyl)ethynyl]benzene
- Formula: C90H102
- Molecular weight: 1183.7729
- IUPAC Standard InChI: InChI=1S/C90H102/c1-7-13-19-25-31-73-37-49-79(50-38-73)61-67-85-86(68-62-80-51-39-74(40-52-80)32-26-20-14-8-2)88(70-64-82-55-43-76(44-56-82)34-28-22-16-10-4)90(72-66-84-59-47-78(48-60-84)36-30-24-18-12-6)89(71-65-83-57-45-77(46-58-83)35-29-23-17-11-5)87(85)69-63-81-53-41-75(42-54-81)33-27-21-15-9-3/h37-60H,7-36H2,1-6H3
- IUPAC Standard InChIKey: RUDSASZJJSRJTL-UHFFFAOYSA-N
- CAS Registry Number: 125594-06-1
- Chemical structure:
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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 (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 38.900 | 397.55 | Praefcke, Kohne, et al., 1990 | Crystal/nematic-discotic. |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.200 | 416.05 | liquid, Nematic | liquid, discotic/isotropic | Praefcke, Kohne, et al., 1990 |
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.
Praefcke, Kohne, et al., 1990
Praefcke, K.; Kohne, B.; Singer, D.,
Hexaalkynyltriphenylene as new type of nematic-discotic hydrocarbon,
Angew Chem., 1990, 102(2), 200-202. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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