Common name: Lambda-cyhalothrin
Chemical name: [1a(S*), 3a(Z)]-(? -cyano(3-phenoxyphenyl)methyl 3-(2-chloro-3, 3, 3-trifluoro-1-propenyl)-2, 2-dimethylcyclopropanecarboxylate
CAS Number: 91465-08-6

PHYSICAL CHEMISTRY
Composition Tech. Grade is c. 95% pure. Mol. Wt. 449.9 M. F. C23H19ClF3NO3
Appearance: Colourless solid; (tech. Is a dark brown/green solidified melt). M. P. 49.2; (tech., 47.5-48.5 ) B. P. Does not boil at atmospheric pressure V. P. 2? 10-4 mPa (20, est. ); 2? 10-1 mPa (60, interpolated) KOW logP = 7 (20 ) Henry 2? 10-2 Pa m3 mol-1 S. G. /density 1.33 g/ml (25 ) Solubility In water 0.005 mg/l (20 ). In acetone, methanol, toluene, hexane, ethyl acetate >500 g/l. Stability Stable to light. Stable on storage for more than 6 months at 15-25. PKa >9 (hydrolysis prevents measurement) F. P. 185 (tech., Pensky-Martens closed cup)

Formulation: 95% tech, 2.5%, 5% EC
Packing: Net 25kg in drum or 200L drum or according the client's requirement.