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Tetramethrin

Content≥95%

Uses:This product can quickly knock down mosquitoes ,flies and other flying insects and can repel cockroach well. it can drive out cockroach living in dark lift so as to increase the opportunity that cockroach contact insecticide, However, the lethal effect of this product is not strong, Therefore it is often mixed uses with permethrin with strong lethal effect to aerosol, spray, which are especially suitable for insects prevention for family, public hygiene, food and warehouse.

 

Chemical Name:3,4,5,6-terahydrophthalimidomethyl-(1R,S)-cis,trans-2-2-dimethyl-3-(2-methyl-1-propenyl)

cyclopropanecarboxylate

Formula: C19G25NO4

Formula Weight:331.42

CAS NO:7696-12-0

Appearance:White powder with odor similar to pyrethrin.

Melting Point:65-80℃

Boiling point: 185-190℃/13.3Pa

Density:1.108g/cm3

Vapor Pressure: 4.7×10-6pa(20℃)

Solubility: lnsoluble in water. Easily dissolved in such organic solvents as aromatic hydrocarbinmacetone and ethyl acetate. Be mutually soluble with such synergists as piperonyl butoxide and S-421.

Stability: Stable in weak acidic and neutral condition. Easily hydrolyzed in alkaline medium. Sensitive to light. Can be stored over 2 years in normal condition, No corrosion.

Toxicity: Acute oral LD50:5480mg/kg(rats),Acute dermal LD50:>5000mg/kg(rats).Acute inhalant LC50 :>2.5mg/L(3h)rats).NO stimulus to skin and eyes.

Aerosol: 0.1-0.3%,in mixture with lethal agent synergist and emulsifier.

Spray: 0.5-1.8mg/m3as solvent.

 

Quality lndex:

Appearance:White solid

Conttent≥95.0%,Cis /Trans(20:80 or 10:90)                       Package:                                           

Acid degree≤0.2%                                           Iron drum

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