[1,1'-Biphenyl]-4-carbonitrile, 4'-propyl-
- Formula: C16H15N
- Molecular weight: 221.2970
- IUPAC Standard InChIKey: XFMPTZWVMVMELB-UHFFFAOYSA-N
- CAS Registry Number: 58743-76-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 4'-Propylbiphenyl-4-carbonitrile; 4'-propyl[1,1'-biphenyl]-4-carbonitrile
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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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
S°solid,1 bar | 324.774 | J/mol*K | N/A | Asahina, Sorai, et al., 1991 |
Constant pressure heat capacity of solid
Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
302.97 | 298.15 | Asahina, Sorai, et al., 1991 | T = 5 to 380 K. |
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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 339. | K | N/A | Asahina, Sorai, et al., 1991, 2 | Uncertainty assigned by TRC = 0.1 K; TRC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
22.700 | 338.77 | Asahina, Sorai, et al., 1991 | DH |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
67.0 | 338.77 | Asahina, Sorai, et al., 1991 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Asahina, Sorai, et al., 1991
Asahina, S.; Sorai, M.; Eidenschink, R.,
Calorimetric study of the relationship between molecular structure and liquid-crystallinity of rod-like mesogens. I. Heat capacities and phase transitions of 4'-propylbiphenyl-4-carbonitrile and trans,trans-4'-propylbicyclohexyl-4-carbonitrile,
Liq. Cryst., 1991, 10(5), 675-690. [all data]
Asahina, Sorai, et al., 1991, 2
Asahina, S.; Sorai, M.; Eidenschink, R.,
Calorimetric Study of the Relationship Between Molecular Structure and Liquid=crystallinity of Rod-like Mesogens I. Heat Capacties and Phase Transitions of 4'-Propylbiphenyl-4-carbonnitrile and trans,
Liq. Cryst., 1991, 19, 675. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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