Methanone, (2,4-dihydroxyphenyl)phenyl-
- Formula: C13H10O3
- Molecular weight: 214.2167
- IUPAC Standard InChIKey: ZXDDPOHVAMWLBH-UHFFFAOYSA-N
- CAS Registry Number: 131-56-6
- 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: Benzophenone, 2,4-dihydroxy-; Advastab 48; Benzophenone-1; Benzoresorcinol; Eastman inhibitor DHBP; Inhibitor DHBP; Resbenzophenone; Uvinol 400; Uvinul 400; Uvistat 12; UF 1; UV 12; 2,4-Dihydroxybenzophenone; 4-Benzoylresorcinol; 2,4-Dihydroxybenzofenon; Quinsorb 010; Syntase 100; USAF DO-28; USAF ND-54; Dastib 263; (2,4-Dihydroxyphenyl)phenylmethanone; HHB; NSC 38555; Acrylamide, n-[2-(dimethylamino)ethyl]-2,3-diphenyl-, monohydrochloride
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Condensed phase thermochemistry data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | -117.79 ± 0.44 | kcal/mol | Ccb | Contineanu and Marchidan, 1979 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -1446. ± 0.44 | kcal/mol | Ccb | Contineanu and Marchidan, 1979 | Corresponding ΔfHºsolid = -118. kcal/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Condensed phase thermochemistry data, References, Notes
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 |
---|---|---|---|---|
20.8 | 433. | A,UV | Stephenson and Malanowski, 1987 | Based on data from 418. to 485. K. See also Schmitt and Hirt, 1960. |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
32.0 | 327. | A | Stephenson and Malanowski, 1987 | Based on data from 312. to 353. K. |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Contineanu and Marchidan, 1979
Contineanu, I.; Marchidan, D.I.,
Heats of combustion and formation of 2,4-dihydroxybenzophenone,
Rev. Chim. (Bucharest), 1979, 30, 1096-1097. [all data]
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, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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