中文版 English   Home About Us Company Honor Products Company News Inquiry Contact Us   Index Company Profile Honor Company Pictures Prodcuts News Inquiry Contact Us Main Products CHEMICAL NAME: 3,4-(Methylenedioxy)benzonitrile CAS RN: 4421-09-4 Name: Piperonylonitrile Synonyms: 3,4-(Methylenedioxy)benzonitrile Molecular Formula: C8H5NO2 Molecular Weight: 147.13 CAS Registry Number: 4421-09-4 EINECS: 224-590-6 Melting point: 90-95 ºC Hazard Symbols: Xn     Risk Codes: R20/21    Safety Description: S23     【Back】 Tel：+86-515-8898 1987 Fax：+86-515-8839 6093 Copyright © 2010 Yancheng Jiangzhong Chemicals Co., Ltd. All Rights Reserved.