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CAS号: 89415-87-2 英文名称: Dichloro-5-ethyl-5-methylhydantoin 英文同义词: DCMEH;dichloro-5-ethyl-5-methylhydantoin;1,3-Dichloro-5-methyl-5-ethylhydantoin;1,3-DICHLORO-5-ETHYL-5-METHYLHYDANTOIN;1,3-DICHLORO-5-ETHYL-5-METHYL-2,4-IMIDAZOLIDINEDIONE;1,3-dichloro-5-ethyl-5-methylimidazolidine-2,4-dione;2,4-Imidazolidinedione, 1,3-dichloro-5-ethyl-5-methyl-;1,3-DICHLORO-5-ETHYL-5-METHYL-2,4-IMIDAZOLIDINEDIONE(DCMEH);1，3-DICHLORO-5-ETHYL-5-METHYLHYDANTOIN,1，3-DICHLORO-5-ETHYL-5-METHYL-2,4-IMIDAZOLIDINEDIONE(DCMEH);4-Imidazolidinedione, 1,3-dichloro-5-ethyl-5-methyl-2 、1,3-dichloro-5-ethyl-5-methyl-4-imidazolidinedione 、1,3-Dichloro-5-Ethyl-5-methylhydantoin 、1,3-Dichloro-5-Ethyl-5-methyl-2,4-Imidazolidinedione 、2,4-Imidazolidinedione,1,3-dichloro-5-ethyl-5-methyl- 中文名称: 1,3-二氯-5-甲基-5-乙基海因 中文同义词: 1,3-二氯-5-甲基-5-乙基海因;1,3-二氯-5-乙基-5-甲基-2,4-咪唑烷二酮、1,3-二氯-5-甲基-5-乙基乙内酰脲、5-甲基-5-乙基-二氯海因 分子式: C6H8Cl2N2O2 分子量: 211.05 熔点 : 61-63 °C 沸点 : 234.0±23.0 °C(Predicted) 密度 : 1.50±0.1 g/cm3(Predicted) 酸度系数(pKa): -3.44±0.40(Predicted) CAS 数据库: 89415-87-2(CAS DataBase Reference) EPA化学物质信息: 1,3-Dichloro-5-ethyl-5-methylhydantoin (89415-87-2) 危险品标志 : O,T,N 危险类别码 : 8-22-23-34-43-50 安全说明 : 8-26-36/37/39-45-61 危险品运输编号 : 1479 HazardClass : 5.1 PackingGroup : II