ZWSI05 Fenproximate
Specification:95%TC,5%SC,5%EC
CAS NO.: 111812-58-9
Chemical name:
4-[[[[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]-benzoic acid 1,1-dimethylethyl ester
Structure Formula:
Molecular Formula: C24H27N3O4
Physical chemistry: density: 1.25g/cm3,melting point: 101.5 to 102.4 °C,Vapor Pressure: 0.0075mPa (25 °C)
Characters: the white crystalline powder.solution: water 146mg / L (20 °C), methanol 15g / L, acetone 150g / L, dichloromethane 1307g / L, tetrahydrofuran 737g / L (25 ° C).
Toxicology: toxicity LD50 (mg / kg): Male rats acute oral 7193, female rats 6798; Male and female rats with acute percutaneous than 4000. More than 2,000 ducks and quails. Right rabbit skin stimulation, their eyes a slight stimulus. No teratogenic and carcinogenic, mutagenic, toxic accumulation without. Fish poisoning LC50 (96h, mg / L): 0.079 rainbow trout, carp 0.29. In the 250 mg / L (5 times the recommended dose), the sound of bees. Water lice EC50 (24h) 0.204mg/L.
Application: Oxime miticide to 20 ~ 50 mg / L of Hongye mites and McGregor and other phytophagous mites, E ratio of the activity of B-. If 5% of Citrus SC Red Spider, rust tick to 25 ~ 50 mg / L spray; Control of apple red spider, to 16 ~ 25 mg / L spray. E-Z ratio of high activity.
