t-Butylhydroquinone
- Formula: C10H14O2
- Molecular weight: 166.2170
- IUPAC Standard InChIKey: BGNXCDMCOKJUMV-UHFFFAOYSA-N
- CAS Registry Number: 1948-33-0
- 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: 1,4-Benzenediol, 2-(1,1-dimethylethyl)-; Hydroquinone, tert-butyl-; tert-Butyl-1,4-Benzenediol; tert-Butylhydroquinone; Mono-tert-butylhydroquinone; MTBHQ; TBHQ; Mono-tertiarybutylhydroquinone; 2-tert-Butyl-1,4-benzenediol; 2-tert-Butylhydroquinone; Sustane; Tenox TBHQ; 2-t-Butyl-1,4-benzenediol; 2-(1,1-Dimethylethyl)-1,4-benzenediol; Eastman MTBHQ; 2-t-Butylhydroquinone; Banox 20BA; NSC 4972; 2-(Tert-butyl)benzene-1,4-diol; 68816-56-8; 140627-33-4; 123477-69-0; 29863-17-0; 2-tert-butyl-1,4-dihydroxybenzene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Phase change data
Go To: Top, 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 104.4 ± 1.3 | kJ/mol | GS | Verevkin, 1999 |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
101.2 ± 1.3 | 351. | GS | Verevkin, 1999 | Based on data from 333. to 368. K. |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference |
---|---|---|
27.74 | 350.9 | Verevkin, 1999 |
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.
Verevkin, 1999
Verevkin, Sergey P.,
Substituent effects on the benzene ring. Prediction of the thermochemical properties of alkyl substituted hydroquinones,
Phys. Chem. Chem. Phys., 1999, 1, 1, 127-131, https://doi.org/10.1039/a806706f
. [all data]
Notes
Go To: Top, Phase change data, 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.