[1,1'-Biphenyl]-4,4'-diol
- Formula: C12H10O2
- Molecular weight: 186.2066
- IUPAC Standard InChI: InChI=1S/C12H10O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,13-14H
- IUPAC Standard InChIKey: VCCBEIPGXKNHFW-UHFFFAOYSA-N
- CAS Registry Number: 92-88-6
- 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: 4,4'-Biphenyldiol; p-Dihydroxydiphenyl; p,p'-Biphenol; p,p'-Diphenol; Antioxidant DOD; ASM DOD; Biphenyl-4,4'-diol; DOD; Phenol, p-(p-hydroxyphenyl)-; 4,4'-Biphenol; 4,4'-Dihydroxybiphenyl; 4,4'-Dihydroxydiphenyl; para,para'-Biphenol; USAF DO-30; 4,4'-Dioxydiphenyl; p,p'-Dihydroxybiphenyl; 4,4'-Dihydroxy-1,1'-biphenyl; 4,4'-Bisphenol; 4,4'-Diphenol; NSC 8711; 4,4-Dihydroxy biphenyl
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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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 34.18 ± 0.48 | kcal/mol | GS | Verevkin, 1998 | Based on data from 354. to 388. K. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 33.13 ± 0.48 | 371. | GS | Verevkin, 1998 | Based on data from 354. to 388. K. |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 10.29 | 560.7 | DSC | Verevkin, 1998 |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-101 | 197. | 1979. | Dufek, Pacáková, et al., 1981 | N2, Chromaton N Super (0,125-0,16 mm); Column length: 2. m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 2046. | Zenkevich, Moeder, et al., 2004 | 30. m/0.25 mm/0.25 μm, Helium, 50. C @ 3. min, 3. K/min, 280. C @ 20. min |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Verevkin, 1998
Verevkin, Sergey P.,
Thermochemistry of phenols: experimental standard molar enthalpies of formation of 2-phenylphenol, 4-phenylphenol, 2,6-diphenylphenol, and 2,2´- and 4,4´-dihydroxybiphenyl,
The Journal of Chemical Thermodynamics, 1998, 30, 3, 389-396, https://doi.org/10.1006/jcht.1997.0316
. [all data]
Dufek, Pacáková, et al., 1981
Dufek, P.; Pacáková, V.; Zivný, K.,
Gas chromatographic behaviour of mono- and dihydroxybiphenyls on various silicone phases,
J. Chromatogr., 1981, 211, 1, 150-154, https://doi.org/10.1016/S0021-9673(00)81184-X
. [all data]
Zenkevich, Moeder, et al., 2004
Zenkevich, I.G.; Moeder, M.; Koeller, G.; Schrader, S.,
Using new structurally related additive schemes in the precalculation of gas chromatographic retention indices of polychlorinated hydroxybiphenyls on HP-5 stationary phase,
J. Chromatogr. A, 2004, 1025, 2, 227-236, https://doi.org/10.1016/j.chroma.2003.10.106
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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