The information of 4-Nitrobenzonitrile

Chinese name: nitrobenzonitrile
Synonyms: p-nitrophenyl A nitrile; 4 – nitrobenzyl nitrile; nitrobenzene nitrile; nitrofurans; 4 – nitrophenyl nitrile; 4 – nitrobenzonitrile; 4 – nitrophenyl nitrile 97 %; nitrobenzyl nitrile
English name: 4-Nitrobenzonitrile
Synonyms: 1-nitro-4-cyanobenzene; AKOS B004099; 4-NITROBENZONITRILE; 4-CYANONITROBENZENE; P-NITROBENZONITRILE; 1-Cyano-4-nitrobenzene; 4-Nitrobenzoesαurenitril; 4-nitro-benzonitril
CAS No.: 619-72-7
Molecular formula: C7H4N2O2
Molecular Weight: 148.12
Chemical properties
The thallus crystal. The melting point of 149 ℃. Dissolved in chloroform and acetic acid and hot ethanol, slightly soluble in water and ether. Can sublimate volatile with water vapor.
Use
Used as pharmaceutical intermediates
Production methods
Will nitrobenzoic acid toluenesulfonamide mixing, slowly warming to reaction at 225-230 ℃. The reactants are dumped into the water, filtration, washing, drying derived nitrile of nitrobenzene. The yield of 82%.
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