4-Chlorobenzonitrile
4-Chlorobenzonitrile is an organic compound with the formula ClC6H4CN. It is a white solid. The compound, one of three isomers of chlorobenzonitrile, is produced industrially by ammoxidation of 4-chlorotoluene. The compound is of commercial interest as a precursor to pigments.[2]
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IUPAC name
4-Chlorobenzonitrile | |
Other names
p-Chlorobenzonitrile | |
Identifiers | |
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ChemSpider | |
ECHA InfoCard | 100.009.788 |
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Properties | |
C7H4ClN | |
Molar mass | 137.57 g·mol−1 |
Appearance | white solid |
Melting point | 97 °C (207 °F; 370 K) |
Hazards | |
GHS labelling:[1] | |
Danger | |
H302, H311, H319, H332, H412 | |
P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references |
References
- "4-Chlorobenzonitrile". pubchem.ncbi.nlm.nih.gov.
- Pollak, Peter; Romeder, Gérard; Hagedorn, Ferdinand; Gelbke, Heinz-Peter (2000). "Nitriles". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_363.
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