Avermectin B1a CAS NO.65195-55-3

Common name Abamectin Product category Insecticide Chemical name Mixture of Avermectin B1a and Avermectin B1b CAS 65195-55-3; 71751-41-2 Mol…

Common name Abamectin Product category Insecticide Chemical name Mixture of Avermectin B1a and Avermectin B1b CAS 65195-55-3; 71751-41-2 Molecular Formula C48H72O14(B1a)·C47H70O14(B1b) Molecular Weight 873.1 (B1a)；860.1 (B1b) Physical and Chemical Properties Pure is white to yellow white crystallization.Melting point: 150-155℃. Vapor Pressure: 0.007 mPa. Solubility: It is slightly soluble in the water, Hexane, Petroleum ether, and soluble in the Toluene, Ethyl acetate, Acetone, Chloroform, Ethanol etc.Stability:It is stable in room temperature. Prevention Object It will prevent Mite, Phytomyzahorticola, Psyllidae, Plutella xyllostella, Pieris rapae hyproderma , Nematodes etc. Toxicity LD50 small rat 13.6-23.8mg/kg, LD50 big rat 10.6-11.3mg/kg Formulations 95%TC, 1.8%EC, 1.8%EW