Agro-care Chemical Industry Group>>>Lambda-cyhalothrin
Common Name: Lambda-cyhalothrin
Chemical Name: rel-(R)-cyano(3-phenoxyphenyl)methyl (1S,3S)-3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propenyl]-2,2-dimethylcyclopropanecarboxylate
CAS No.: 91465-08-6


Structural formula
Molecular Formula: C23H19ClF3NO3
Molecular Weight: 449.9
Physical Chemistry:

Technical Lambda-cyhalothrin is abrown vicous liquid. Melting point: .49.2℃.Vapor pressure is 2.67×10-10Pa at 20C. Water Solubility: 0.005 mg/L @ pH 6.5 and 20 degrees C. Solubility in Other Solvents: acetone v.s, methanol v.s., toluene v.s., hexane v.s.


The reported rat LD50 for the technical product is 64 mg/kg. The technical product has reported dermal LD50s of 632 mg/kg and 696 mg/kg for male and female rats. the reported 4-hour inhalation LC50s were 0.175 mg/L and 0.315 mg/L for female and male rats, respectively.


Lambda cyhalothrin is a synthetic pyrethroid insecticide and acaricide used to control a wide range of pests in a variety of applications. Pests controlled include aphids, Colorado beetles and butterfly larvae . Crops on which it may be applied include cotton, cereals, hops, ornamentals, potatoes, vegetables or others .

Technical Purity: 98%Tech
Formulation Type: 5%EC, 2.5%EC
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