Benzamide
Appearance
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Names | |
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Preferred IUPAC name
Benzamide[1] | |
Systematic IUPAC name
Benzenecarboxamide | |
Other names
Benzoic acid amide
Phenyl carboxamide Benzoylamide | |
Identifiers | |
3D model (JSmol)
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3DMet | |
385876 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.000.207 |
EC Number |
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KEGG | |
PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C7H7NO | |
Molar mass | 121.139 g·mol−1 |
Appearance | Off-white solid |
Density | 1.341 g/cm3 |
Melting point | 127 to 130 °C (261 to 266 °F; 400 to 403 K) |
Boiling point | 288 °C (550 °F; 561 K) |
13 g/l | |
Acidity (pKa) | |
-72.3·10−6 cm3/mol | |
Pharmacology | |
N05AL (WHO) | |
Hazards | |
GHS labelling: | |
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Warning | |
H302, H341 | |
P201, P202, P264, P270, P281, P301+P312, P308+P313, P330, P405, P501 | |
NFPA 704 (fire diamond) | |
Flash point | 180 °C (356 °F; 453 K) |
> 500 °C (932 °F; 773 K) | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Benzamide is a white solid with the chemical formula of C6H5C(O)NH2. It is the simplest amide derivative of benzoic acid. It is slightly soluble in water, and soluble in many organic solvents. A number of substituted benzamides exist.
See also
References
- ^ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 841. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.
- ^ Haynes, William M., ed. (2016). CRC Handbook of Chemistry and Physics (97th ed.). CRC Press. pp. 5–89. ISBN 978-1498754286.
- ^ Bordwell, Frederick G.; Ji, Guo Zhen (October 1991). "Effects of structural changes on acidities and homolytic bond dissociation energies of the hydrogen-nitrogen bonds in amidines, carboxamides, and thiocarboxamides". Journal of the American Chemical Society. 113 (22): 8398–8401. doi:10.1021/ja00022a029.