Bioallethrin

ChemicalName:

(R,S)-3-allyl-2-methyl-4-oxo-cyclopent-2-enyl-(1R)-trans-chrysanthemate

Formula:C19H2603

Formula Weight:302.42

CAS no:28057-48-9

Appearance:Pale yellow to brown viscous liquid

Specific gravity: 0.997(d4 20)

Boiling point: 153’C (0.4mmHg)

Flash point : 65.5’C

Vapor Pressure: 3.3x10 -4 mmHg (25’C)

Solubility: Dissolved in water, easily dissolved in organic solvents.

Stability: Can be stored over 2 years in normal condition alkaline and ultraviolet radiation can drive it decompose

Toxicity: Acute oral LD50 : 440-1320mg/kg (rats), Acute dermal LD50 : >5000mg/kg(rats).No irritation to skin and eyes(rats).

Uses: Bioallethrin is 1.1-1.2 times as effective as pynamin forte and is mainly used to control household insects,it is formulated as aerosols and sprays with synergists and or other insecticides(e.g d-phenothrin or deltamethrin)aerosol formulation has also increased considerably.