Phenol, 3,5-bis(1,1-dimethylethyl)-
- Formula: C14H22O
- Molecular weight: 206.3239
- IUPAC Standard InChI: InChI=1S/C14H22O/c1-13(2,3)10-7-11(14(4,5)6)9-12(15)8-10/h7-9,15H,1-6H3
- IUPAC Standard InChIKey: ZDWSNKPLZUXBPE-UHFFFAOYSA-N
- CAS Registry Number: 1138-52-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Phenol, 3,5-di-tert-butyl-; 3,5-Di-tert-butylphenol; Phenol, 3,5-bis(t-butyl); 3,5-Di-t-butylphenol; 3,5-bis(1,1-Dimethylethyl)phenol
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Phase change data
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References, Notes
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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 23.4 ± 0.88 | kcal/mol | C | da Silva, Matos, et al., 2001 | AC |
| ΔsubH° | 26.30 | kcal/mol | C | Bertholon, Giray, et al., 1971 | ALS |
| ΔsubH° | 26.29 | kcal/mol | N/A | Bertholon, Giray, et al., 1971 | DRB |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 16.3 | 313.5 | A | Stephenson and Malanowski, 1987 | Based on data from 302. to 325. K.; AC |
Gas phase ion energetics data
Go To: Top, Phase change data, Gas Chromatography, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.90 ± 0.02 | PE | Maier and Turner, 1973 | LLK |
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
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 2310. | Shimoda, Shigematsu, et al., 1995 | 60. m/0.25 mm/0.25 μm, 2. K/min; Tstart: 50. C; Tend: 230. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | TC-FFAP | 2328. | Kurose and Yatagai, 2005 | 60. m/0.25 mm/0.4 μm, He, 3. K/min, 220. C @ 30. min; Tstart: 60. C |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
da Silva, Matos, et al., 2001
da Silva, Manuel A.V. Ribeiro; Matos, M. Agostinha R.; Miranda, Margarida S.; Sousa, M. Helena F.A.; dos Santos, Rui M. Borges; Bizarro, Magda M.; Simões, José A. Martinho,
Structural Chemistry, 2001, 12, 2, 171-181, https://doi.org/10.1023/A:1016600727116
. [all data]
Bertholon, Giray, et al., 1971
Bertholon, G.; Giray, M.; Perrin, R.; Vincent-Falquet-Berny, M.F.,
No. 532. - Etude physicochimique des phenols. OX. - Ethanlpies de combustion et energies de resonance des alcoyl et aryphenols,
Bull. Soc. Chim. France, 1971, 3180-3187. [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]
Maier and Turner, 1973
Maier, J.P.; Turner, D.W.,
Steric inhibition of resonance studied by molecular photoelectron spectroscopy Part 3. Anilines, Phenols and Related Compounds,
J. Chem. Soc. Faraday Trans. 2, 1973, 69, 521. [all data]
Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y.,
Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion,
J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037
. [all data]
Kurose and Yatagai, 2005
Kurose, K.; Yatagai, M.,
Components of the essential oils of Azadirachta indica A. Juss, Azadirachta siamensis Velton, and Azadirachta excelsa (Jack) Jacobs and their comparison,
J. Wood Sci., 2005, 51, 2, 185-188, https://doi.org/10.1007/s10086-004-0640-4
. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, Gas Chromatography, References
- Symbols used in this document:
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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