(2R, 3R, 6R, 7R)-2,6-diphenyl-3,4,7,8-tetramethyl-cis-perhydro-[1,4]-oxazino-[3,2-b]-[1,4]-oxazine
- Formula: C22H28N2O2
- Molecular weight: 352.4699
- CAS Registry Number: 145438-85-3
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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
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 116.6 ± 1.0 | 358. | ME | Torres, 1995 | Based on data from 353. to 364. K. |
| 123.1 ± 1.6 | 358. | ME | Torres, 1995 | Based on data from 356. to 364. K. |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference |
|---|---|---|
| 20.9 | 396.8 | Torres, 1995 |
| 18.4 | 379.4 | Torres, 1995 |
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.
Torres, 1995
Torres, L.,
The standard enthalpies of combustion and formation of bioxazolidine andcis-oxazino-oxazines derived from pseudoephedrine and ephedrine,
The Journal of Chemical Thermodynamics, 1995, 27, 7, 779-786, https://doi.org/10.1006/jcht.1995.0081
. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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