Yash Rasayan Pvt. Ltd. Offers 4 Aminobenzonitrile [4ABN]. Yash Rasayan Pvt. Ltd. Is an ISO 9000: 2000 certified company. 4 Aminobenzonitrile [4ABN] is also available as p-Cyanoaniline, 4-Cyanoaniline or as p-Aminobenzonitrile. It has the molecular formula as C7H6 N2 and molecular weight 118.13. Colour of 4 Aminobenzonitrile [4ABN] is slight yellow to brown and is available in granular powder form. Its melting range is 87 - 90 degree Centigrade and possesses 99.0 % min purity. 4 Aminobenzonitrile can affect a human being when breathed in and by passing through the skin. It should be handled as Carcinogen with extreme caution and can also damage the developing fetus.