CAS号: 90-31-3 英文名称: 1-(3-CHLOROPHENYL)-3-METHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE 英文同义词: chloropyrazolone;m-chloropyrazolone;LABOTEST-BB LT01289017;1-(M-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;1-(3-CHLOROPHENYL)-3-METHYLPYRAZOL-5-ONE;2-(3-chlorophenyl)-5-methyl-4H-pyrazol-3-one;1-(3-Chlorophenyl)-3-methyl-5(4H)-pyrazolone;2-(3-chlorophenyl)-5-methyl-1H-pyrazol-3-one;1-(3-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE;3-methyl-1-(3-chlorophenyl)-2-pyrazolin-5-one 中文名称: 2-(3-氯苯基)-2,4-二氢-5-甲基-3H-吡唑啉-3-酮 中文同义词: 1-(3-氯苯基)-3-甲基-2-吡啶酮;1-(3-氯苯基)-3-甲基-5-吡唑啉酮;1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮;1-(3'-氯基苯基)-3-甲基-5-吡唑酮(3CMP);1-(3'-氯)苯基-3-甲基-5-吡唑酮(3CPMP);1-(3-氯苯基)-3-甲基-4,5-二氢-1H-吡唑-5-酮;2-(3-氯苯基)-2,4-二氢-5-甲基-3H-吡唑啉-3-酮;1-(3-氯苯基)-4,5-二氢-3-甲基-1H-吡唑啉-5-酮 分子式: C10H9ClN2O 分子量: 208.64 熔点 : 128-131 °C(lit.) 沸点 : 382.9±25.0 °C(Predicted) 密度 : 1.32±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.18±0.50(Predicted) CAS 数据库: 90-31-3(CAS DataBase Reference) EPA化学物质信息: 3H-Pyrazol-3-one, 2-(3-chlorophenyl)-2,4-dihydro-5-methyl- (90-31-3) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-36 WGK Germany : 3
8:39:56 PM · Feb 5, 2021
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