1.2-diacetylhydrazine
- Formula: C4H8N2O2
- Molecular weight: 116.1185
- IUPAC Standard InChI: InChI=1S/C4H8N2O2/c1-3(7)5-6-4(2)8/h1-2H3,(H,5,7)(H,6,8)
- IUPAC Standard InChIKey: ZLHNYIHIHQEHJQ-UHFFFAOYSA-N
- CAS Registry Number: 3148-73-0
- 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: N,N'-Diacetylhydrazine; 1,2-Diacetylhydrazine; Acetic acid, 2-acetylhydrazide; Hydrazine, 1,2-diacetyl-; NSC 42939
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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 (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 24.64 ± 0.41 | 352.5 | A | Stephenson and Malanowski, 1987 | Based on data from 347. to 358. K. See also Takagi, Shintani, et al., 1959. |
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.
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]
Takagi, Shintani, et al., 1959
Takagi, Sadao; Shintani, Ryuichi; Chihara, Hideaki; Seki, Syûzô,
Vapor Pressures of Molecular Crystals. XIV. Sulfamide and Diacetylhydrazine,
Bull. Chem. Soc. Jpn., 1959, 32, 2, 137-142, https://doi.org/10.1246/bcsj.32.137
. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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