CAS：135590-91-9
中文别名：1-(3,4-二氯苯基)-5-甲基-2-吡唑啉-3,5-二甲酸二乙酯;(RS)-1-(2,4-二氯苯基)-5-甲基-2-吡唑啉-3,5-二羧酸二乙酯;吡咯二酸二乙酯;吡咯二酸二乙酯,(RS)-1-(2,4-二氯苯基)-5-甲基-2-吡唑啉-3,5-二羧酸二乙酯;1-(2,4-二氯苯基)-4,5-二氢-5-甲基-1H-吡唑-3,5-二羧酸二乙酯;1-(2,4-二氯苯基)-4,5-二氢-5-甲基-1H-吡咯-3,5-二甲酸二乙酯;
英文别名：diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate;diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate;diethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate;Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate;Mefenpyr-Diethyl;rac-diethyl (5R)-1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate;1-(3,4-Dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylic Acid Diethyl Ester;Diethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate;Diethyl 1-(3,4-Dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate;1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylic Acid Diethyl Ester;Mefenpyr-diethyl;
分子式：C16H18Cl2N2O4
分子量：373.231
精确质量：372.064
Psa：68.2
Logp：2.945

MDL号：MFCD01867434
PubChem号：24869886

密度：1.34 g/cm3
沸点：451.1ºC at 760 mmHg
闪点：226.6ºC
折射率：1.576
储存条件：0-6ºC
蒸汽压：0mmHg at 25°C

安全说明：S60-S61
危险类别码：R51/53
海关编码：2933199090
危险品运输编码：UN 3077
危险品标志：N

用途
1、是恶唑草灵用于小麦、大麦等的安全剂