bioallethrin

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 hasalso increased considerably.Chemical Name: (R,S)-3-allyl-2-methyl-4-oxo-cyclopent-2-enyl-(1R)-trans-chrysanthemate Other name: Bioallethrin Formula: C19H26O3 Formula Weight: 302.42 CAS NO: 28057-48-9 Appearance: Pale yellow to brown viscous liquid. Specific gravity:0.997(d420) Boiling point:153°C(0.4mmHg) Flash Point:65.5°C Vapor Pressure:3.3×10-4mmHg(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 :440-730mg/kg (rats),Acute dermal LD50:>5000mg/kg(rats ). No irritation to skin and eyes(rats).Quality Index: D-trans Allethrin(bioallethrin) Technical Appearance:pale yellowish to amber viscous liquid. Top class:Total ester≥95.0%, High effect isomer≥92.0% A class:Total ester≥93.0%, High effect isomer≥90.0% Moisture≤0.2% Acid degree≤0.3% Test Standard:Q/ZJHG180-2002 Package: Gross weight:31kg, Net:25kg,