Urea-1-eicosene adduct
- Formula: C2·H24·N16O8
- Molecular weight: 400.3144
- CAS Registry Number: 24494-56-2
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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 phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.1000 | 153.9 | crystaline, II | crystaline, I | Cope and Parsonage, 1969 |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.65 | 153.9 | crystaline, II | crystaline, I | Cope and Parsonage, 1969 |
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.
Cope and Parsonage, 1969
Cope, A.F.G.; Parsonage, N.G.,
Thermodynamic properties of urea + hydrocarbon adducts from 12 to 300 K. The heat capacities and entropies of the adducts of the n-paraffin C11H24 and the 1-olefins C10H20, C16H32, and C20H40,
J. Chem. Thermodynam., 1969, 1, 99-110. [all data]
Notes
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- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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