155569-91-8

Basic information

• Product Name: Emamectin benzoate
• Synonyms: 4’’-deoxy-4’’-(methylamino)-avermectinb(4’’r)-avermectinbbenzoate(salt);mk0244;mk244;(4''R)-4''-DEOXY-4''-(METHYLAMINO)AVERMECTIN B1 BENZOATE;EMAMECTIN-BENZOATE;EMAMECTIN 85%TC;Avermectin B1, 4-deoxy-4-(methylamino)-, (4R)-, benzoate (salt);slice
• CAS NO: 155569-91-8
• Molecular Formula: C49H77NO13
• Molecular Weight: 888.13
• EINECS: 240-505-5
• Product Categories: Pesticide intermediates;pesticide;herbicide
• Mol File: 155569-91-8.mol
• Article Data: 0

Chemical Properties

• Melting Point: 141-146°C
• Appearance: /
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: Emamectin benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: Emamectin benzoate(155569-91-8)
• EPA Substance Registry System: Emamectin benzoate(155569-91-8)

Safety Data

• Hazard Codes: T,N,Xi
• Statements: 25-36-50-57-58-36/37/38-50/53-23-21
• Safety Statements: 26-36-45-60-61-36/37
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: CL1203005
• Hazardous Substances Data: 155569-91-8(Hazardous Substances Data)

Usage

Description

Emamectin benzoate? is a white or light yellow crystalline powder, which is improved and upgraded from abamectin, but has higher insecticidal activity than abamectin , It has the advantages of super high efficiency, low toxicity (nearly non-toxic preparation), low residue, no pollution and other biological pesticides.

Chemical Properties

Different sources of media describe the Chemical Properties of 155569-91-8 differently. You can refer to the following data:
1. As a new type of antibiotic bio-sourced insecticide, emamectin benzoate has the advantages of broad-spectrum, high efficiency, low toxicity and low residue. It has a good insecticidal effect on lepidopteran pests. The LC90 value range is 0.002~0.89 mg/L. Compared with its lead compound, abamectin, emamectin salt has lower toxicity, and its toxicity to rats is only 1/6 of that of abamectin. It is safe for humans, animals, etc., and is easily degraded at conventional doses.
2. Off-White to Pale Beige Solid

Application

Emamectin benzoate/avermectin is often used to control vegetable pests, such as diamondback moth, beet armyworm, and Spodoptera litura. Because of its good control effect, it has been widely used in the prevention and control of cruciferous vegetable pests and effectively controls the lepidopteran The scale of occurrence of the population of insect pests has delayed the evolution of resistance to traditional insecticides.

Uses

Different sources of media describe the Uses of 155569-91-8 differently. You can refer to the following data:
1. A mixture of semi-synthetic Avermectins. Exists as the anhydrous and various hydrated forms having different crystal morphologies. Insecticide.
2. An insecticidal heterocyclic reagent

InChI:InChI=1/C49H75NO13.C7H6O2/c1-12-26(2)44-29(5)18-19-48(63-44)24-35-21-34(62-48)17-16-28(4)43(27(3)14-13-15-33-25-56-46-42(51)30(6)20-36(47(52)59-35)49(33,46)53)60-40-23-38(55-11)45(32(8)58-40)61-39-22-37(54-10)41(50-9)31(7)57-39;8-7(9)6-4-2-1-3-5-6/h13-16,18-20,26-27,29,31-32,34-46,50-51,53H,12,17,21-25H2,1-11H3;1-5H,(H,8,9)/b14-13+,28-16+,33-15+;/t26?,27-,29-,31-,32-,34+,35-,36-,37-,38-,39?,40?,41-,42+,43-,44+,45-,46+,48+,49+;/m0./s1