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理化性质纯品为白至褐色粉末.工业品为深琥珀色粘状液体.比重d~(25)1.085-1.115,不溶于水,可溶于丙酮、苯、乙醇和甲醇等有机溶剂,蒸气压低,稳定性较好. 毒性克螨特30%可湿性粉剂,大鼠急性口服LD_(50)2220毫克/公斤,兔经皮急性LD_(50)为3476毫克/公斤.克螨特73%乳油,大鼠急性口服LD_(50)为890毫克/公斤,兔经皮急性LD_(50)为4320毫克/公斤.对鱼和虾有毒. 剂型 30%可湿性粉剂(Omite),73%乳油(Comite).
Physical and chemical properties of pure white to brown powder. Industrial amber amber viscous liquid. Specific gravity d ~ (25) 1.085-1.115, insoluble in water, soluble in acetone, benzene, ethanol and methanol and other organic solvents, low vapor pressure , The stability is better. Toxicity of propargite 30% wettable powder, rat acute oral LD_ (50) 2220 mg / kg, rabbit percutaneous acute LD_ (50) 3476 mg / Rat acute oral LD_ (50) is 890 mg / kg, rabbit acute dermal acute LD_ (50) is 4320 mg / kg Toxicity to fish and shrimp Formulations 30% wettable powder (Omite), 73% .