杀虫剂:Chlorfenvinphos92%的高科技

Common Name:Chlorfenvinphos Chemical Name: 2-chloro-1-(2,4-dichlorophenyl) vinyl diethylphosphate Molecular Formula:C12H14Cl3O4P Molecular Weight:359.6 CAS NO. : (470-90-6)((2701-86-2))mixed isomers; (18708-87-7)(Z)-isomer;(18708-86-6)(E)-isomer Physical & Chemical Character: Appearance: amber liquid, mild odor; melting point: 19-23°C; vapor pressure: 0.53mPa; boiling point:167 170°C/0.5mmHg. Toxicity Test Data: Acute oral LD50 for rats: 9.7-39.0mg/kg specification: 92%TECH Applications: Can be used as preharvest insecticide for various rootflies in root-vegetables and soil insecticide for root maggots, rootworms, cutworms; foliage insecticide for potato beetle, citrus scale, rice stem borers, cotton whitefly; seed dressing for wheat bulb fly. And it also used to control insect pests on livestock,control household pests such as flies, fleas, and mites.