Mercuric decanoate
- Formula: C20H38HgO4
- Molecular weight: 543.10
- CAS Registry Number: 27394-49-6
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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
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 195.3 | 410. | Adeosun, 1978 | Mean value 403 to 420 K. Data only graphically for solid. |
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 (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 1.267 | 380.8 | crystaline, II | crystaline, I | Adeosun, 1978 | |
| 16.778 | 389.3 | crystaline, I | liquid | Adeosun, 1978 |
Entropy of phase transition
| ΔStrs (cal/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 3.32 | 380.8 | crystaline, II | crystaline, I | Adeosun, 1978 | |
| 43.09 | 389.3 | crystaline, I | liquid | Adeosun, 1978 |
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.
Adeosun, 1978
Adeosun, S.O.,
A differential thermal analysis study of phase transitions in some mercury(II) carboxylates,
J. Thermal Anal., 1978, 14, 235-243. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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