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Deltamethrin

Basic information Application Safety Supplier Related

Deltamethrin Basic information

Product Name:
Deltamethrin
Synonyms:
  • [Cyano-[3-(phenoxy)phenyl]methyl] 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane-1-carboxylate
  • Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester
  • Carbazochrome Impurity 30
CAS:
52820-00-5
MF:
C22H19Br2NO3
MW:
505.2
Mol File:
52820-00-5.mol
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Deltamethrin Chemical Properties

Boiling point:
535.8±50.0 °C(Predicted)
Density 
1.595±0.06 g/cm3(Predicted)
EPA Substance Registry System
Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester (52820-00-5)
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Deltamethrin Usage And Synthesis

Application

It has a broad insecticidal spectrum and is effective against a variety of pests, including Lepidoptera, Orthoptera, Thysanoptera, Hemiptera, Diptera, and Coleoptera. However, it has very low or no effect on mites, scale insects, and mirid bugs, and may even stimulate mite reproduction. When both insects and mites are present, it should be used in combination with a specialized acaricide.

Chemical Properties

Deltamethrin is one of the highest toxicity of pyrethroid insecticides, and its toxicity to pests can be up to 100 times that of DDT, 80 times that of carbaryl, 550 times that of malathion and 40 times that of parathion. It has poisoning effects of touch and stomach, with rapid touch effect and strong knockdown force, no fumigation and systemic effect, and it has repellent effect on some pests under high concentration. It has a long period of efficacy (7-12 days). It is formulated as emulsifiable concentrate or wettable powder, and is a medium insecticide.

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