Agrochemical Herbicide Chlorimuron ethyl 95%TC 20%WP 25%WP 50%WP 75%WP 25%WG 75%WG 90982-32-4 CAS NO.90982-32-4

Product name

Chlorimuron ethyl 95%TC 20%WP 25%WP 50%WP 75%WP 25%WG 75%WG

 General info

Common name chlorimuron-ethyl

IUPAC name
ethyl 2-(4-chloro-6-methoxypyrimidin-2-ylcarbamoylsulfamoyl)benzoate
Chemical Abstracts name
ethyl 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]benzoate
CAS RN [90982-32-4] Development codes DPX-F6025 (Du Pont)

 Properties

Appearance: off-white to pale yellow solid  

Molecular Formula: C13H11ClN4O6S

Molecular Weight: 386.8

Solubility: in various organic solvents at 25 degrees C (g/100 ml):

  acetone, 7.05; acetonitrile, 3.10; benzene, 0.815; ethyl acetate,

  2.36; ethyl alcohol, 0.392; n-hexane, 0.006; methyl alcohol,

  0.740; methylene chloride, 15.3; xylene, 0.283

Melting Point: 180-182°C

Boiling Point: N/A

Flash Point: N/A

TOXICOLOGY

Acute oral toxicity (rat):  > 5,000 mg/kg

Acute dermal toxicity (rabbits):  > 2,000 mg/kg

Primary eye irritation (rabbit):  Draize score = 1

Primary dermal irritation (rabbit):  Primary irritation score from 0.13 to 0.63

Primary skin irritation (guinea pig): Not irritating

Dermal sensitization (guinea pig): Not a sensitizer

Application

Mode of action
Acts by inhibiting biosynthesis of the essential amino acids valine isoleucine, hence stopping cell division plant growth.
Uses
Used post-emergence fcontrol of important broad-leaved weeds, such as cocklebur, pigweed, sunflower annual morning glory, in soya beans peanuts. Active at 9-13 g/ha.
Formulation types
Chlorimuron-ethyl 25%WP
Chlorimuron-ethyl 50%WP
Chlorimuron-ethyl 75%WDG

Packing details
10ML ~200L fliquid formulations, 1G~25KG fsolid formulations

  Specifications         

Chlorimuron ethyl 25%

  Others