Chemical Name: 2-chloro-2',6'-diethyl-N-(2-propoxyethyl)acetanilide

Formula: C₁₇H₂₆ClNO₂

Molecular weight: 240

CAS No.: 51218-49-6

Appearance: colourless liquid.

Stability: The disolvability in water 50ppm(20 ). Easy dissolves in many organic solvents.

Toxicity: Oral LD₅₀(big white mouse) 3160 mg/kg, dermal LD₅₀ is n 2000 mg/kg.

Specification: 95%TC,30%EC

Uses: Pretilachlor is a kind of selective herbicide. It is principally used for weeds of barnyardgrass, psrandletop, nutgrass, ducktongueweed in rice seeding bed and direct seeding. The period of validity shall be for 30-40 days. In rice direct seeding usually mix with soil or spray with water-mix. In rice seeding bed you will spray with Validity water-mix.