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LABOR KAIFENG AGROCHEMICALS CO., LTD.

(S)-Metolachlor


  • Category :
    Agrochemicals/Herbicide
  • Synonyms :
    2-Chlor-N-(2-ethyl-6-methylphenyl)-N-(1-methoxy-2-propanyl)acetamid;2-Chlor-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamid;2-Chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxy-2-propanyl)acetamide;2-Chloro-N-(2-éthyl-6-méthylphényl)-N-(1-méthoxy-2-propanyl)acétamide;2-Chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide;2-Chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)acetamide;51218-45-2;a-Chloro-2'-ethyl-6'-methyl-N-(1-methyl-2-methoxyethyl)acetanilide;Bicep;
  • CAS NO :
    51218-45-2
  • EC NO :
    257-060-8
  • Molecular Formula :
    C15H22ClNO2
  • Molecular Weight :
    283.7937
  • Main Specifications :
    97%TC
  • InChI :
    InChI=1/C15H22ClNO2/c1-5-13-8-6-7-11(2)15(13)17(14(18)9-16)12(3)10-19-4/h6-8,12H,5,9-10H2,1-4H3
  • Packing :
    As per customer's request ,20ML-20l for liquid formulations, 1g-25KG for solid formulations
  • Product description :

    Common Name:

    (S)-Metolachlor

    Chemical Name

    2-ethyl-6-methyl-N-(1'-methyl-2'-methoxyethyl)-chloroacetylanilide

    Pesticide Category

    Herbicide

    CAS No

    51218-45-2

    Molecular Formula

    C15H22ClNO2

    Structural Formula

     

     

      

    Properties

    Appearance: Pure metolachlor is light yellow oily liquit

    Flash Point: 110-180°C

    Vapour Pressure: 0.0017 Pa

    Stability: Stable in water, Easy dissolves in alcohol, dichloromethane, benzene, toluene etc. many solvents. Hardly dissolves in ethylene glycol, petroleum.

    Mode of Action

    Selective herbicide, absorbed predominantly by the hypocotyls and shoots. Inhibits germination

    Characteristics and Uses

     

    Control of annual grasses and some broad-leaved

     weeds in maize, sorghum, cotton, sugar beet,

    fodder beet, sugar cane, potatoes, peanuts,

    soya beans, safflowers, sunflowers, various

     vegetables, fruit and nut trees, and woody ornamentals.      

    Toxicity

     

      MAMMALIAN TOXICOLOGY Oral Acute oral LD50 for female rats 1063, male rats 1936 mg/kg. Skin and eye Acute percutaneous LD50 for rats >5050 mg/kg. Mild skin and eye irritant (rabbits). May cause skin sensitisation (guinea pigs). Inhalation LC50 (4 h) for rats >2.02 mg/l air. NOEL (90 d) for rats 300 mg/kg diet (c. 15 mg/kg daily), for mice 100 mg/kg diet (c. 100 mg/kg daily), for dogs 300 mg/kg diet (c. 9.7 mg/kg daily). ADI (EPAcRfD 0.10 mg/kg b.w. [1995]. Water GV 0.01 mg/l Toxicity class WHO (a.i.) III EPA (formulation) III EC classification (R43ECOTOXICOLOGYBirds Acute oral LD50 for mallard ducks and bobwhite quail >2150 mg/kg. Dietary LC50 (8 d) for bobwhite quail and mallard ducks >10 000 mg/kg. Fish LC50 (96 h) for rainbow trout 3.9, carp 4.9, bluegill sunfish 10 mg/l. Daphnia LC50 (48 

  • Uses :
    selective herbicide before sprout
  • Molecular Structure :
    (S)-Metolachlor 51218-45-2

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