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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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:
BS - Robert L. Brown and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 383.2 | 0.016 | Weast and Grasselli, 1989 | BS |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 22.259 | 368.23 | crystaline, II | crystaline, I | Clever, Wong, et al., 1965 | DH |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 60.45 | 368.23 | crystaline, II | crystaline, I | Clever, Wong, et al., 1965 | DH |
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.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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