Bis-(1,1,3,3-tetra-methylbutyl)diazene
- Formula: C16H34N2
- Molecular weight: 254.4546
- CAS Registry Number: 39198-34-0
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Gas phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -47.0 ± 2.2 | kcal/mol | Ccb | Engel, Melaugh, et al., 1976 |
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
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 15.90 ± 0.15 | kcal/mol | V | Engel, Melaugh, et al., 1976 | ALS |
| ΔvapH° | 15.8 | kcal/mol | N/A | Engel, Melaugh, et al., 1976 | DRB |
| ΔvapH° | 15.9 ± 0.1 | kcal/mol | C | Engel, Melaugh, et al., 1976 | AC |
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.
Engel, Melaugh, et al., 1976
Engel, P.S.; Melaugh, R.A.; Mansson, M.; Timberlake, J.W.; Garner, A.W.; Rossini, F.D.,
Thermochemistry of nine diazenes (azo compounds),
J. Chem. Thermodyn., 1976, 8, 607-621. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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