Product Name: Tebufenapyrad
Molecular Formula: C₁₈H₂₄ClN₃O
Molecular Weight: 333.8
Structural Formula:

CAS NO.:119168-77-3
Content: 95%min, Package: 25KG Fiber Drum
Chemical Name: N-(4-tert-butylbenzyl)-4-chloro-3-ethyl-1-methyl-5-pyrazolemethylamide
Physical and Chemical Properties: The purity is white crystal. Melting point is 61-62^oC. Vapor pressure is 0.010787mPa at 40^oC. The solubility is 2.8mg/L in water at 25^oC. It can solve in most of organic solvents, such as acetone, methyl alcohol, chloroform, methyl cyanide, n-hexane and benzene. It can be stable in water for 4weeks when pH is 3-11 and the temperature is 37^oC.
Toxicity: Acute oral toxicity for male rat is LD₅₀595mg/kg, female rat is 997mg/kg. Acute dermal toxicity for rat is LD₅₀>2000mg/kg. Acute dermal toxicity for male mouse is LD₅₀224mg/kg, female mouse is LD₅₀210mg/kg. LC₅₀ (8d) for carp is 0.073mg/L. Acute oral toxicity for wild duck is LD₅₀>2000mg/kg. LC₅₀（8d）for wild duck is more than 5000mg/L, quail is more than 5000mg/L. It is nontoxic to bees.
Application: It is a kind of amides acaricide. It has excellent effect on all kinds of mites, hemipterous and homopterous pests. It has quick result and efficiency to mite’s each period of growth. It can last long pesticide duration. It has the characteristic of osmosis but no systemic. It has tip top selectivity to objective crops. It can be used on apple, pear, peach, orange, tea plant, cotton and all kinds of vegetables.