D-Tetramethrin

ChemicalName: 3,4,5,6-tetrahydrophthalimidomethyl-(+)cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Formula:C19H25NO4

Formula weight :331.42

CAS 51348-90-4

Appearance: Yellow to amber viscous liquid

Specific gravity: 1.11(d4 20)

Vapor Pressure: 0.32mPa(20’C)

Flash Point :200’C

Solubility: Not dissolved in water. easily dissolved in hexane, methanol and xylene, be mutually soluble with such synergists as piperonylbutoxide and S-421

Toxicity: Acute oral LD50 to rats is more than 5000mg/kg, acute dermal LD50 is more than 5000mg/kg, acute inhalant LC50 to rats is more than 1180mg/m3. No stimulus to skin, eyes and pneogaster

Uses: This product can quickl 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 products is not so strong, therefore it’s often prepare with permethrin with strong lethal effect to aerosol, sprayer or tincture which are especially suitable for insects prevention for family,public hygiene,food and warehouse