Benzoic acid, hydrazide
- Formula: C7H8N2O
- Molecular weight: 136.1512
- IUPAC Standard InChI: InChI=1S/C7H8N2O/c8-9-7(10)6-4-2-1-3-5-6/h1-5H,8H2,(H,9,10)
- IUPAC Standard InChIKey: WARCRYXKINZHGQ-UHFFFAOYSA-N
- CAS Registry Number: 613-94-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Benzhydrazide; Benzohydrazide; Benzohydrazine; Benzoic hydrazide; Benzoyl hydrazide; Benzoylhydrazine; Hydrazine, benzoyl-; NSC 644; Hydrazid kyseliny benzoove; Benzenecarboxylic acid hydrazide; N-Aminobenzamide
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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 fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 6.14 | 388.2 | DSC | Chickos and Acree, 2002 |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 1205. | Guyot, Scheirman, et al., 1999 | He; Column length: 50. m; Column diameter: 0.32 mm; Program: 30C => 55C/min => 85C => 1C/min => 145C => 3C/min => 250C |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chickos and Acree, 2002
Chickos, James S.; Acree, William E.,
Total phase change entropies and enthalpies,
Thermochimica Acta, 2002, 395, 1-2, 59-113, https://doi.org/10.1016/S0040-6031(02)00213-7
. [all data]
Guyot, Scheirman, et al., 1999
Guyot, C.; Scheirman, V.; Collin, S.,
Floral origin markers of heather honeys: Calluna vulgaris and Erica arborea,
Food Chem., 1999, 64, 1, 3-11, https://doi.org/10.1016/S0308-8146(98)00122-8
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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