95%Tc 70%Tc Professional Supply Emamectin Benzoate Technical

Product Name

Emamectin Benzoate

CAS No.

155569-91-8

Content & Formulations

70%TC,90%TC,95%TC,1.9%EC,5%WDG,5%SG,30%WDG

Brief Introduction

The 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.
Emamectin Benzoate is more effective than Emamectin against the insects Lepidoptera. Notably, it is the best insecticide against cotton bell worm (Helicoverpa armigera), cole miller (plutella xylostella Linnaeus), etc. Which have been tolerant with such insecticides as pyrethroids, organic phosphates. 
So, emamectin benzoate is an ideal substitute for high poisonous and high residual agricultural chemicals, also a kind of outstanding biological pesticide, which prevents and controls tolerantly harmful insects. Many agricultural chemicals factory use it as ideal technical for formulating and single medicament exploiting.

Physical & Chemical

Property

Appearance: Light Beige Powder 

Molecular Formula: C49H75NO13C7H6O2

Structural Formula:

Molecular Weight: B1a:1010 B1b:996

Solubility: In water: 0.51g/L @20ºC; In organic solvent: 

Dichloromethane 50 - 100 g/L, isopropanol1 - 2 g/L, toluene0.5 - 1 g/L, n-hexane 0.1g/L@20ºC

Density: 1.534 @ 20ºC

Melting Point: 141-146ºC

Boiling Point: Not applicable.

Flash Point: Not applicable.

Toxicity Data

Ingestion: Oral (LD50 Rat): 472 mg/kg body weight 

Dermal: Dermal (LD50 Rabbit): > 2,000 mg/kg body weight 

Inhalation: Inhalation (LC50 Rat): 5.90 mg/l air - 4 hours 

Eye Contact: Non Irritating (Rabbit) 

Skin Contact: Non Irritating (Rabbit) 

Skin Sensitization: Not Available

Usage

Crops 

Target Pets 

Dosage 

Method

Cabbage 

Beet armyworm 

2.25-3.75g/Ha

Spray 

Cotton 

Cotton bollworm 

7.5-11.25g/Ha

Spray