Cyhalothrin
Molecular formula: C23H19O3NClF3
Relaive molecular weight: 449.9
Physical and chemical characters:
Pure product is white solid, M.P. 49.2℃; will be decomposed at 275℃, Vapor tension at 20℃is 267μPa. Technical material is off white odorless solid, effective content >90%, insoluble in water, soluble in most organic solvents; shelf life at 15~25℃is 6 months. Application: