3,4'-Diisopropylbiphenyl
- Formula: C18H22
- Molecular weight: 238.3673
- IUPAC Standard InChI: InChI=1S/C18H22/c1-13(2)15-8-10-16(11-9-15)18-7-5-6-17(12-18)14(3)4/h5-14H,1-4H3
- IUPAC Standard InChIKey: LHNUPUGVRFQTLK-UHFFFAOYSA-N
- CAS Registry Number: 61434-46-6
- 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: 1,1'-Biphenyl, 3,4'-bis-(1-methylethyl); 1,1'-Biphenyl, 3,4'-diisopropyl
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Reaction thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
=
By formula: C18H22 = C18H22
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -0.6 ± 1.6 | kJ/mol | Eqk | Roshchupkina, Nesterova, et al., 1987 | liquid phase; T=367.5 K |
=
By formula: C18H22 = C18H22
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 0.47 ± 0.06 | kJ/mol | Eqk | Roshchupkina, Nesterova, et al., 1987 | liquid phase; T=367.3 K |
=
By formula: C20H26 = C18H22
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -0.90 ± 0.39 | kJ/mol | Eqk | Roshchupkina, Nesterova, et al., 1987 | liquid phase; T=359 K |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Roshchupkina, Nesterova, et al., 1987
Roshchupkina, I.Yu.; Nesterova, T.N.; Rozhnov, A.M.,
Equilibria of isomeric transformations of alkylbiphenyls,
J. Chem. Thermodyn., 1987, 19, 299-306. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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