Chemical Name: 1-[2-(2-chloroethoxy)phenylsulfonyl]-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl) urea

Formula: C₁₄H₁₆ClN₅O₅S

Molecular weight: 401.8

CAS No.: 82097-50-5

Appearance: Light brown granules without odor.

Melting Point: 186°C.

Vapour Pressure: 100 fpa at 20°C.

Stability: Solubility in water 1.5g/L at 20°C, slightly soluble in acetone, methylene chloride, cyclohexanone, methanol, n-octanoly: 180mg/L, xylene: 166mg/L, slightly soluble in organic solvents.

Toxicity: Oral LD₅₀(rat) 5050 mg/kg, dermal LD₅₀ ( rat) is greater than 2000 mg/kg t,inhal.LC₅₀ rat without effect 2.32mg/L.

Specification: 95%TC,25%WDG,75%WDG.

Uses: triasulfuron used in the killing of annual broad leaved weed and grass weed in cereal field.