Phenol, 2,6-bis(1,1-dimethylethyl)-4-ethyl-
- Formula: C16H26O
- Molecular weight: 234.3770
- IUPAC Standard InChI: InChI=1S/C16H26O/c1-8-11-9-12(15(2,3)4)14(17)13(10-11)16(5,6)7/h9-10,17H,8H2,1-7H3
- IUPAC Standard InChIKey: BVUXDWXKPROUDO-UHFFFAOYSA-N
- CAS Registry Number: 4130-42-1
- 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: Phenol, 2,6-di-tert-butyl-4-ethyl-; Ionol 2; 2,6-Di-tert-butyl-4-ethylphenol; 2,6-di-t-Butyl-4-ethylphenol; 1-Hydroxy-4-ethyl-2,6-di-tert-butylbenzene; 2,6-Bis(1,1-dimethylethyl)-4-ethylphenol; 4-Ethyl-2,6-di-tert-butylphenol; Yoshinox 250; Nocrac M 17; Sandant 425; NSC 14453; Phenol, 2,6-bis-(1.1-dimethylethyl)-4-ethyl
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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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 15.0 | 348. | Stage, Müller, et al., 1953 | Based on data from 362. to 557. K.; AC |
| 14.4 | 373. | Stage, Müller, et al., 1953 | Based on data from 362. to 557. K.; AC |
| 14.0 | 398. | Stage, Müller, et al., 1953 | Based on data from 362. to 557. K.; AC |
| 13.7 | 423. | Stage, Müller, et al., 1953 | Based on data from 362. to 557. K.; AC |
| 12.6 | 473. | Stage, Müller, et al., 1953 | Based on data from 362. to 557. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 362.3 to 541.8 | 6.32928 | 3626.949 | 31.535 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stage, Müller, et al., 1953
Stage, H.; Müller, E.; Faldix, P.,
Erdol u Kohle, 1953, 6, 375. [all data]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Notes
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- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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