Emamectin benzoate CAS NO.155569-91-8

Common name Emamectin benzoate Product category Insecticide Chemical Name 4"–epi–4"–methylamino–4"–deoxyaverm –ectin B1 benzoate CAS 155…

Common name Emamectin benzoate Product category Insecticide Chemical Name 4"–epi–4"–methylamino–4"–deoxyaverm –ectin B1 benzoate CAS 155569-91-8 Molecular Formula C20H10Cl2F5N3O3 Molecular Weight B1a:C49H75NO13C7H6O2=1008.26 B1b: C48H73NO13·C7H6O2=994.23 Physical and Chemical Properties Appearance: white solid, Melting point: 141℃~ 146℃, Solubility: It is soluble in Acetone, Carbinol; slightly soluble in the water It is not soluble in cetane. It is stable under the usual storing condition; and unstable to the ultraviolet ray. Prevention Object Harmful insects on the tobacco, the tea, the cotton, fruit tree . Red belt cacaecia crataegan, Smoke aphis noctuid, Tobacco chaerocampa oldenlandiae, Cabbage moth, Sticks the insect, Cutworm moth, Cabbage butterfly, Vegetable heart snout moth, Wooden scoop insect etc. Toxicity Acute oral LD50 big rat 92.6 mg/kg body weight(female) and 126 mg/kg body weight(male). Formulations 5% WP ，5% WS