Active ingredient

Common name

esfenvalerate

Chemical name

[S-(R*,R*)]-cyano(3-phenoxyphenyl)methyl 4-chloro-2-(1-methylethyl)benzeneacetate

CAS No

66230-04-4

Molecular Formula

C25H22ClNO3

Structural Formula

Pesticide category

Insecticide

Analytical method

Product and residue analysis commonly by ATXht98175 glcATXht0 or by hplc. Details

available from Sumitomo. Analysis of pyrethroids reviewed by E. Papadopoulou-Mourkidou in

Comp. Analyt. Profiles

Mode of Action

Insecticide with contact and stomach action.

Characteristics and Uses

A potent contact and ingested insecticide with a very broad range of activity, especially effective

against Coleoptera, Diptera, Hemiptera, Lepidoptera and Orthoptera on cotton, fruit, vegetables and

other crops, at 5-25 g/ha. It is effective against strains resistant to organochlorine, organophosphorus

and carbamate insecticides.

Toxicity

Oral Acute oral ATXht981113 LD50 for rats 75-88 ATXht981123 mgATXht0 /ATXht981107

kgATXht0 . Skin and eye Acute percutaneous ATXht981113 LD50 for rats >5000, rabbits >

2000 ATXht981123 mgATXht0 /kg. Slight skin irritant; mild eye irritant. Not a skin sensitiser.

NOEL No effect on sub-chronic studies at ³2 ATXht981123 mgATXht0 /ATXht981107

kgATXht0 daily.

Formulation

Product name

Esfenvalerate 95%Tech

Specifications

Packaging

For liquid formulations: 200L/drum, 25L/drum, 20L/drum, 5L/drum, 1L/bottle, 500ml/bottle,

250ml/bottle, 100ml/bottle, 50ml/bottle, For solid formulations: 25kg/drum or bag, 10kg/bag,

1kg/alu.bag, 500g/alu.bag, 250g/alu.bag, 100g/alu.bag, 50g/alu.bag or packing according to

customers demand.