Emamectin benzoate CAS NO.137512-74-4

1.moq100kg 2.factory derict 3.cas no.137512-74-4 4.samples are available General name Emamectin BenzoateChemical name4”-epi-me…

1.moq100kg 2.factory derict 3.cas no.137512-74-4 4.samples are available General name Emamectin BenzoateChemical name4”-epi-methylamino-4”deoxyavermectin B1 benzoate.CAS Number137512-74-4OriginThe product is a semi-fermented and semi-synthesized insecticide of Avermectin kind. The intermediate emamectin is synthesized under certain conditions using AVM as material, then reacted with benzoic acid, and thus we get Emamectin Benzoate.Formula and molecular weight Emamectin Benzoate B1a C49H75NO13• C7H6O2=1008.26 Emamectin Benzoate B1b C48H73NO13•C7H6O2=994.23SolubilityIt is soluble in methanol, acetone and the like, poorly soluble in water(approximately 300ppm at PH=5), and insoluble in hexane.Melting point141-146°C(DSC 2°C/min, N2)ToxicityAcute oral LD50 in female mice is 92.6mg/kg b.w. and 126mg/kg b.w. in male mice. It has no teratogenicity, carcinogenicity and mutagenicity.UseThe product is highly active against many larvae of Lepidoptera and some other insects, not ovicidal, and can move into plant cuticula through osmosis to form active ingredient. Research trials indicate that emamectin benzoate is effective even at very low use rates and is not disruptive to beneficial arthropods in integrated pest management programs(IPM).StorageSealed tightly and stored away from light in a cool and dry place.Specification 70%TECH , 90%TECH , 1.9%EC, 1%-20%SG,WST.high and stable quality very competitive price delivery timely variety of packing as request good after sales service Product nameEmamectin Cas No.137512-74-4 SpecificationEmamectin benzoate 70%TC, 1.9%EC, 5%WDG. Emamectin benzoateCommon nameEmamectin benzoateProduct categoryInsecticideChemicalName4"epi4"methylamino4"deoxyaverm ectin B1 benzoateCAS137512-74-4Molecular FormulaC20H10Cl2F5N3O3Molecular WeightB1aC49H75NO13C7H6O2=1008.26B1b C48H73NO13·C7H6O2=994.23ApplicationHarmful&1.mohigh and stable qualityvery competitive pricedelivery timelyvariety of packing as requestgood after sales service Product nameEmamectin Cas No.137512-74-4 SpecificationEmamectin benzoate 70%TC, 1.9%EC, 5%WDG. Emamectin benzoateCommon nameEmamectin benzoateProduct categoryInsecticideChemicalName4"epi4"methylamino4"deoxyaverm ectin B1 benzoateCAS137512-74-4Molecular FormulaC20H10Cl2F5N3O3Molecular WeightB1aC49H75NO13C7H6O2=1008.26B1b C48H73NO13·C7H6O2=994.23ApplicationHarmful 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 FormulationsEmamectin benzoate 70%TC, 1.9%EC, 5%WDG