Dibenzo-p-dioxin, 1,2,3,4,6,7,9-heptachloro-
- Formula: C12HCl7O2
- Molecular weight: 425.306
- IUPAC Standard InChI: InChI=1S/C12HCl7O2/c13-2-1-3(14)9-10(4(2)15)21-12-8(19)6(17)5(16)7(18)11(12)20-9/h1H
- IUPAC Standard InChIKey: KTJJIBIRZGQFQZ-UHFFFAOYSA-N
- CAS Registry Number: 58200-70-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,2,3,4,6,7,9-Heptachlorodibenzodioxin; 1,2,3,4,6,7,9-Heptachlorodibenzo[b,e] [1,4]dioxin
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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: William E. Acree, Jr., James S. Chickos
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 144.2 ± 0.3 | 435. | ME | Li, Shibata, et al., 2004 | Based on data from 418. to 453. K. |
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.
Li, Shibata, et al., 2004
Li, Xian-Wei; Shibata, Etsuro; Kasai, Eiki; Nakamura, Takashi,
VAPOR PRESSURES AND ENTHALPIES OF SUBLIMATION OF 17 POLYCHLORINATED DIBENZO-p-DIOXINS AND FIVE POLYCHLORINATED DIBENZOFURANS,
Environ Toxicol Chem, 2004, 23, 2, 348-808, https://doi.org/10.1897/03-193
. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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