Pentaerythrityl tetrachloride
- Formula: C5H8Cl4
- Molecular weight: 209.929
- IUPAC Standard InChI: InChI=1S/C5H8Cl4/c6-1-5(2-7,3-8)4-9/h1-4H2
- IUPAC Standard InChIKey: KPZGRMZPZLOPBS-UHFFFAOYSA-N
- CAS Registry Number: 3228-99-7
- 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. - Other names: 1,3-Dichloro-2,2-bis(chloromethyl) propane; Propane, 1,3-dichloro-2,2-bis(chloromethyl)-; Methane, tetrakis(chloromethyl)-; Pentaerythritol tetrachloride; Tetrakis(chloromethyl)methane; 2,2-Bis(chloromethyl)-1,3-dichloropropane
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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 | 240.62 | J/mol*K | N/A | Clever, Wong, et al., 1965 | crystaline, II phase; Based on low temperature data of 62PAY/WES. |
| S°solid,1 bar | 257.48 | J/mol*K | N/A | Payne and Westrum, 1962 | |
| S°solid,1 bar | 257.48 | J/mol*K | N/A | Westrum, 1959 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 186.94 | 298.15 | Clever, Wong, et al., 1965 | crystaline, II phase; T = 290 to 420 K. |
| 198.49 | 298.15 | Payne and Westrum, 1962 | T = 6 to 300 K. Anomalous region, 220 to 240 K. |
| 198.49 | 298.15 | Westrum, 1959 | Based on data 10 to 350 K, to be reported elsewhere. |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Clever, Wong, et al., 1965
Clever, H.L.; Wong, W-K.; Westrum, E.F., Jr.,
Heat capacities and thermodynamic properties of globular molecules. XIII. Transition and fusion of pentaerythrityl chloride and bromide, transition of pentaerythrityl iodide,
J. Phys. Chem., 1965, 69, 1209-1213. [all data]
Payne and Westrum, 1962
Payne, D.H.; Westrum, E.F., Jr.,
Heat capacities and thermodynamic properties of globular molecules. IV. Pentaerythrityl chloride, bromide, and iodide from 6 to 300°K,
J. Phys. Chem., 1962, 66, 748-751. [all data]
Westrum, 1959
Westrum, E.F., Jr.,
Ordering transitions in symmetrical molecules, Symp. Thermodynam. Fritens-Wattens,
Tirol Austria, 1959, No.36, 11p. [all data]
Notes
Go To: Top, Condensed phase thermochemistry 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) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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