2-Hydroxy-5-chlorobenzophenone
- Formula: C13H9ClO2
- Molecular weight: 232.662
- IUPAC Standard InChI: InChI=1S/C13H9ClO2/c14-10-6-7-12(15)11(8-10)13(16)9-4-2-1-3-5-9/h1-8,15H
- IUPAC Standard InChIKey: OMWSZDODENFLSV-UHFFFAOYSA-N
- CAS Registry Number: 85-19-8
- 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: Methanone, (5-chloro-2-hydroxyphenyl)phenyl-; Benzophenone-7; Benzophenone, 5-chloro-2-hydroxy-; DOW HCB; UV Absorber NL/5; 2-Benzoyl-4-chlorophenol; 3-Chloro-6-hydroxybenzophenone; 5-Chloro-2-hydroxybenzophenone; Phenol, 2-benzoyl-4-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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 17.5 | 382. | A,UV | Stephenson and Malanowski, 1987 | Based on data from 367. to 493. K. See also Schmitt and Hirt, 1960. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 22.0 | 308. | A,UV | Stephenson and Malanowski, 1987 | Based on data from 293. to 367. K. See also Schmitt and Hirt, 1960. |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Schmitt and Hirt, 1960
Schmitt, Richard G.; Hirt, Robert C.,
Investigation of the protective ultraviolet absorbers in a space environment. I. Rate of evaporation and vapor pressure studies,
J. Polym. Sci., 1960, 45, 145, 35-47, https://doi.org/10.1002/pol.1960.1204514504
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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