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CAS号: 851725-98-9 英文名称: Ethyl 1-methyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate 英文同义词: Ethyl 5-(difluoromethyl)-1-methylpyrazole-4-carboxylate;5-(Difluoromethyl)-4-(ethoxycarbonyl)-1-methyl-1H-pyrazole;ethyl 5-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylate;Ethyl 1-methyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate;1-Methyl-5-(difluoromethyl)pyrazole-4-carboxylic acid ethyl ester;5-DifluoroMethyl-1-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester;1H-Pyrazole-4-carboxylic acid, 5-(difluoromethyl)-1-methyl-, ethyl ester 中文名称: 乙基-甲基- 5 -(二氟)-1H -吡唑-4-羧酸 中文同义词: 1-甲基-5-(二氟甲基)吡唑-4-羧酸乙酯;1-甲基-5-二氟甲基-1H-吡唑-4-羧酸乙酯;乙基-甲基- 5 -(二氟)-1H -吡唑-4-羧酸 分子式: C8H10F2N2O2 分子量: 204.17 沸点 : 288.4±40.0 °C(Predicted) 密度 : 1.30±0.1 g/cm3(Predicted) 酸度系数(pKa): -1.26±0.10(Predicted)