2,11-Dicyclohexyldodecane
- Formula: C24H46
- Molecular weight: 334.6220
- IUPAC Standard InChI: InChI=1S/C24H46/c1-21(23-17-11-7-12-18-23)15-9-5-3-4-6-10-16-22(2)24-19-13-8-14-20-24/h21-24H,3-20H2,1-2H3
- IUPAC Standard InChIKey: XRYHSQOKQNAHPP-UHFFFAOYSA-N
- CAS Registry Number: 95746-44-4
- Chemical structure:
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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 | 130.4 | cal/mol*K | N/A | Karasharli and Strelkov, 1960 |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 133.2 | 298.1 | Karasharli and Strelkov, 1960 | T = 13 to 298 K. Values above 260 K show extensive premelting effects. Value given is corrected for premelting. Experimental value at 298.09 K is 3566 J/mol*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:
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 10.581 | 300.58 | Karasharli and Strelkov, 1960 | DH |
| 10.50 | 300.6 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
| ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 35.21 | 300.58 | Karasharli and Strelkov, 1960 | 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.
Karasharli and Strelkov, 1960
Karasharli, K.A.; Strelkov, P.G.,
Thermodynamic properties of dicyclohexyldodecane,
Zhur. Fiz. Khim., 1960, 34, 693-695. [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]
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) ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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