Thallium propionate
- Formula: C3H5O2Tl
- Molecular weight: 277.4539
- IUPAC Standard InChI: InChI=1S/C3H6O2.Tl/c1-2-3(4)5;/h2H2,1H3,(H,4,5);/q;+1/p-1
- IUPAC Standard InChIKey: NGHJDUUYBBDYLT-UHFFFAOYSA-M
- CAS Registry Number: 63424-48-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Options:
Condensed phase thermochemistry data
Go To: Top, Phase change data, NIST Subscription Links, References, Notes
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 solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 158. | 320. | Fernandez-Martin, Lopez de la Fuente, et al., 1984 | T = 320 to 480 K. |
Phase change data
Go To: Top, Condensed phase thermochemistry data, NIST Subscription Links, References, Notes
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 | 468.0 | K | N/A | Fernandez-Martin, Lopez de la Fuente, et al., 1984, 2 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.5 K; TRC |
| Tfus | 468. | K | N/A | Meisel, Seybold, et al., 1976 | Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Ttriple | 468.0 | K | N/A | Fernandez-Martin, Cheda, et al., 1994 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.4 K; TRC |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.316 | 364.8 | crystaline, II | crystaline, I | Fernandez-Martin, Lopez de la Fuente, et al., 1984 | DH |
| 10.476 | 468.0 | crystaline, I | liquid | Fernandez-Martin, Lopez de la Fuente, et al., 1984 | DH |
| 0.377 | 365. | crystaline, II | crystaline, I | Meisel, Seybold, et al., 1976, 2 | DH |
| 9.205 | 468. | crystaline, I | liquid | Meisel, Seybold, et al., 1976, 2 | DH |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.83 | 364.8 | crystaline, II | crystaline, I | Fernandez-Martin, Lopez de la Fuente, et al., 1984 | DH |
| 22.5 | 468.0 | crystaline, I | liquid | Fernandez-Martin, Lopez de la Fuente, et al., 1984 | DH |
| 1.05 | 365. | crystaline, II | crystaline, I | Meisel, Seybold, et al., 1976, 2 | DH |
| 20.1 | 468. | crystaline, I, Solid | liquid, mesophase | Meisel, Seybold, et al., 1976, 2 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Fernandez-Martin, Lopez de la Fuente, et al., 1984
Fernandez-Martin, F.; Lopez de la Fuente, F.L.; Cheda, J.A.R.,
DSC thermophysics on some lower thallium(I) n-alkanoates,
Thermochim. Acta, 1984, 73, 109-115. [all data]
Fernandez-Martin, Lopez de la Fuente, et al., 1984, 2
Fernandez-Martin, F.; Lopez de la Fuente, F.L.; Cheda, J.A.R.,
DSC thermophysics on some lower thallium(I) n-alkanoates,
Thermochim. Acta, 1984, 73, 109. [all data]
Meisel, Seybold, et al., 1976
Meisel, T.; Seybold, K.; Halmos, Z.; Roth, J.; Melykuti, C.,
Thermal behavior of thallium(I) fatty acid salts. I.,
J. Therm. Anal., 1976, 10, 419-31. [all data]
Fernandez-Martin, Cheda, et al., 1994
Fernandez-Martin, F.; Cheda, J.A.R.; Jones, L.L.; Lin, C.C.; Westrum, E.F.,
Thermodynamics of the thallium alkanoates VIII. Heat capacity and derived thermophysical properties of thallium(I) propanoate and pentanoate at temperatures from 6 to 490 K,
J. Chem. Thermodyn., 1994, 26, 925. [all data]
Meisel, Seybold, et al., 1976, 2
Meisel, T.; Seybold, K.; Halmos, Z.; Roth, J.; Melykuti, C.,
Thermal behavior of thallium(I) fatty acid salts. I,
J. Therm. Anal., 1976, 10, 419-431. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Tfus Fusion (melting) point Ttriple Triple point temperature ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.