Tritylazide
- Formula: C19H15N3
- Molecular weight: 285.3425
- IUPAC Standard InChI: InChI=1S/C19H15N3/c20-22-21-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
- IUPAC Standard InChIKey: OZHQKHFCDZKWFC-UHFFFAOYSA-N
- CAS Registry Number: 14309-25-2
- 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: Benzene, 1,1',1''-(azidomethylidyne)tris-; Methane, azidotriphenyl-; Triphenylmethyl azide
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 28.8 ± 0.3 | kcal/mol | V | Pepekin, Erlikh, et al., 1974 | ALS |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 28.82 | 349. | A | Stephenson and Malanowski, 1987 | Based on data from 335. to 363. K. See also Pepekin, Erlikh, et al., 1974, 2.; AC |
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.
Pepekin, Erlikh, et al., 1974
Pepekin, V.I.; Erlikh, R.D.; Matyushin, Yu.N.; Lebedev, Yu.A.,
Dissociation energy of the C - N3 bond in triphenylazidomethane and benzyl and phenyl azides. Enghalpy of formation of triphenylmethyl radical,
Dokl. Phys. Chem. (Engl. Transl.), 1974, 214, 123-125. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Pepekin, Erlikh, et al., 1974, 2
Pepekin, V.I.; Erlikh, R.D.; Matyushin, Y.N.; Lebedev, Y.A.,
Dokl. Phys. Chem., 1974, 214, 123. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
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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