Dibenzo[b,e][1,4]dioxin, 2-chloro-

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tfus362.KN/ARordorf, 1986Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Δsub98.1 ± 1.1kJ/molMELi, Shibata, et al., 2004Based on data from 308. to 343. K.; AC
Δsub97.2kJ/molCKolesov, Dorofeeva, et al., 1999AC
Δsub97.24 ± 0.55kJ/molCPapina, Kolesov, et al., 1996ALS
Δsub97.2 ± 0.6kJ/molCPapina, Kolesov, et al., 1996AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
97.2327.TRordorf, 1989Based on data from 305. to 348. K. See also Rordorf, 1986, 2.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
23.1362.2Rordorf, 1986, 3AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Rordorf, 1986
Rordorf, B.F., Proc. 5th Interna. Sympo. on Chlorinated Dioxins and Related Compounds, Bayreuth, 1986. [all data]

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]

Kolesov, Dorofeeva, et al., 1999
Kolesov, Victor P.; Dorofeeva, Olga V.; Iorish, Vladimir S.; Papina, Tatiana S.; Lukyanova, Vera A.; Melkhanova, Svetlana V., Experimental measurements and a group additivity approach for estimating the standard molar enthalpies of formation of dioxins, Mendeleev Communications, 1999, 9, 4, 143-144, https://doi.org/10.1070/MC1999v009n04ABEH001074 . [all data]

Papina, Kolesov, et al., 1996
Papina, T.S.; Kolesov, V.P.; Vorobieva, V.P.; Golovkov, V.F., The standard molar enthalpy of formation of 2-chlorodibenzo-p-dioxin, J. Chem. Thermodyn., 1996, 28, 307-311. [all data]

Rordorf, 1989
Rordorf, Berchtold F., Prediction of vapor pressures, boiling points and enthalpies of fusion for twenty-nine halogenated dibenzo-p-dioxins and fifty-five dibenzofurans by a vapor pressure correlation method, Chemosphere, 1989, 18, 1-6, 783-788, https://doi.org/10.1016/0045-6535(89)90196-3 . [all data]

Rordorf, 1986, 2
Rordorf, Berchtold F., Thermal properties of dioxins, furans and related compounds, Chemosphere, 1986, 15, 9-12, 1325-1332, https://doi.org/10.1016/0045-6535(86)90407-8 . [all data]

Rordorf, 1986, 3
Rordorf, B.F., , Proceedings of the Fifth International Symposium on Chlorinated Dioxins and Related Compounds (16-19 September), Bayreuth, Germany, 1986. [all data]


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