cyclohexyl isocyanide
- Formula: C7H11N
- Molecular weight: 109.1689
- IUPAC Standard InChI: InChI=1S/C7H11N/c1-8-7-5-3-2-4-6-7/h7H,2-6H2
- IUPAC Standard InChIKey: XYZMOVWWVXBHDP-UHFFFAOYSA-N
- CAS Registry Number: 931-53-3
- 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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 3.98 | 277.7 | DSC | Singh and Murthy, 2008 | AC |
| 4.23 | 279.6 | N/A | Domalski and Hearing, 1996 | AC |
Entropy of fusion
| ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 32.07 | 192.6 | Domalski and Hearing, 1996 | CAL |
| 15.12 | 279.6 |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 6.177 | 192.6 | crystaline, II | crystaline, I | Kishimoto, Pinvidic, et al., 1991 | DH |
| 4.227 | 279.6 | crystaline, I | liquid | Kishimoto, Pinvidic, et al., 1991 | DH |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 32.07 | 192.6 | crystaline, II | crystaline, I | Kishimoto, Pinvidic, et al., 1991 | DH |
| 15.12 | 279.6 | crystaline, I | liquid | Kishimoto, Pinvidic, et al., 1991 | DH |
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.
Singh and Murthy, 2008
Singh, L.P.; Murthy, S.S.N.,
Study of secondary relaxation in disordered plastic crystals of isocyanocyclohexane, cyanocyclohexane, and 1-cyanoadamantane,
J. Chem. Phys., 2008, 129, 9, 094501, https://doi.org/10.1063/1.2961036
. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Kishimoto, Pinvidic, et al., 1991
Kishimoto, I.; Pinvidic, J.J.; Matsuo, T.; Suga, H.,
Phase transition and glass transitions in isocyanocyclohexane studied by a polaro-calorimeter, Proc. Jpn. Acad.,
Ser, 1991, B 67(4), 66-71. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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