1,1,1-Triphenylbutane
- Formula: C22H22
- Molecular weight: 286.4101
- IUPAC Standard InChI: InChI=1S/C22H22/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-17H,2,18H2,1H3
- IUPAC Standard InChIKey: BQULNJDDNPKMKQ-UHFFFAOYSA-N
- CAS Registry Number: 43044-69-5
- Chemical structure:
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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° | 27.32 ± 0.26 | kcal/mol | GS | Verevkin, 1999 | Based on data from 323. to 347. K. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 26.79 ± 0.26 | 335. | GS | Verevkin, 1999 | Based on data from 323. to 347. K. |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 5.220 | 351.1 | DSC | Verevkin, 1999 |
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.
Verevkin, 1999
Verevkin, Sergey P.,
Thermochemical Properties of Triphenylalkanes and Tetraphenylmethane. Strain in Phenyl Substituted Alkanes,
J. Chem. Eng. Data, 1999, 44, 3, 557-562, https://doi.org/10.1021/je9802726
. [all data]
Notes
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- 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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