Butachlor 92%/95%TC,60%EC;50%EC;5%GR;60%EW; Butachlor 250g/L+Propanil 250g/L EC Best quality/price/service Professional packa

Butachlor 92%;93%;95%TC(Technical)Butachlor 60%EC(600g/l);50%EC(500g/l);5%GR;60%EW

Butachlor 250g/L+ Propanil 250g/L EC

Classification: Herbicide

 

Common name

butachlor (BSI, draft E-ISO, (m) draft F-ISO, ANSI, WSSA, JMAF); no name (France)

 

IUPAC name

N-butoxymethyl-2-chloro-2',6'-diethylacetanilide

 

Chemical Abstracts name

N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)acetamide

 

CAS RN [23184-66-9]

 

Formulation types: EC; GR.

Molecular formula: C17H26ClNO2 

Molecular weight:311.9

Properties:

Light yellow to purple liquid with a faint, sweet odour.

 

Toxicity: Oral Acute oral LD50 for rats 2000, mice 4747, rabbits >5010 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits >13 000 mg/kg. Moderate skin irritant; practically non-irritating to eyes (rabbits). Contact sensitisation reactions observed in guinea pigs. Inhalation LC50 (4 h) for rats >3.34 mg/l air. NOEL For rats 100 mg/kg diet (ppm), for mice 50 mg/kg diet (ppm), for dogs 5 mg/kg b.w. daily. Other Oncogenic in rats but not in mice. For detailed toxicology data, please contact Monsanto. Toxicity class WHO (a.i.) U; EPA (formulation) III

Uses:

Selective systemic herbicide, absorbed primarily by the germinating shoots, and secondarily by the roots, with translocation throughout the plant, giving higher concentrations in vegetative parts than in reproductive parts. Used pre-emergence for the control of annual grasses and certain broad-leaved weeds in rice, both seeded and transplanted. It shows selectivity in barley, cotton, peanuts, sugar beet, wheat and several brassica crops. Effective rates range from 1.0-4.5 kg/ha. Activity is dependent on water availability such as rainfall following treatment, overhead irrigation or applications to standing water as in rice culture.

butachlor 92%TC/50%EC/60%EC in herbicide