name
Emamectin Benzoate

Chemical name
4"-epi-methylamino-4"deoxyavermectin B1 benzoate.

Usage:
Emamectin is a semi-fermented and semi-synthesized insecticide ofAvermectin kind. The intermediate emamectin is synthesized undercertain conditions using AVM as material, then reacted with benzoicacid, and thus we get Emamectin Benzoate.

Emamectin benzoate , the main elements transferred from Abamectin.It is a kind of semi-synthesis anti-biotic pesticide, the organismis to increase the functions of nervosity glutamine andγ-propalanine, large quantity of chloridion entering into nervecell, disabling the cell and disordering the nerve conduction. ithas stomach poisoning and contact poisoning and strong osmosis. Itis the super high effectiveness, innocuity, non-public pollution,high fatality rate to doubling insect, less affected byenvironment. This product has increased 1-3 level of the pesticidekilling activity to lepidoptera which is intractable foragriculture industry compare with abamectin.


Formula and molecular weight
Emamectin Benzoate B1a: C49H75NO13.C7H6O2=1008.26
Emamectin Benzoate B1b: C48H73NO13.C7H6O2=994.23

Properties

Solubility
0.024g/l(PH7, c25)

Melting point
141-146c(DSC 2c/min, N2)