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Chemical Pesticides Agricultural Oxyfluorfen 24% EC EEC 255-983-0 CAS 42874-03-3

Categories Agricultural Pesticides
Brand Name: MOLOTUS
Model Number: Oxyfluorfen 95%TC
Certification: ISO
Place of Origin: CHINA
MOQ: Negotiable
Price: Negotiable
Payment Terms: Western Union, L/C, T/T
Delivery Time: 20-25 days
Packaging Details: 200L, 20L, 10L, 5L, 1l, 500ML, 250ML,100ML
Active Ingredient: Oxyfluorfen
Concentration: 24% EC
Chemical Name: 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene
Stability: No significant hydrolysis in 28 d at pH 5-9 (25 ºC).
Phytotoxicity: Soya beans and cotton may be injured by contact with oxyfluorfen
Application: pre- or post-emergence application at rates in the range 0.25-2.0 kg/ha.
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    Chemical Pesticides Agricultural Oxyfluorfen 24% EC EEC 255-983-0 CAS 42874-03-3

    Chemical Pesticides Agricultural Oxyfluorfen 24% EC EEC 255-983-0 CAS 42874-03-3


    QUICK DETAILS


    Product NameOxyfluorfen
    FunctionHerbicide
    Specification95% Tech, 24%EC
    Chemical Name2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene
    CAS No.42874-03-3
    Empirical FormulaC15H11ClF3NO4
    Toxicology

    Oral Acute oral LD50 for rats and dogs >5000 mg/kg.

    Skin and eye Acute percutaneous LD50 for rabbits >10 000 mg/kg. Mild to moderate eye irritant; mild skin irritant (rabbits).

    Inhalation LC50 for rats >5.4 mg/l.

    NOEL In chronic dietary trials, NOEL for rats 40, dogs 100, mice 2 mg/kg diet.

    ADI 0.003 mg/kg.

    Toxicity class WHO (a.i.) U

    ApplicationsMode of action Selective contact herbicide, absorbed more readily by the foliage (and especially the shoots) than by the roots, with very little translocation. Uses Control of annual broad-leaved weeds and grasses in a variety of tropical and subtropical crops, by pre- or post-emergence application at rates in the range 0.25-2.0 kg/ha. Particular crops include tree fruit (including citrus), vines, nuts, cereals, maize, soya beans, peanuts, rice, cotton, bananas, peppermint, onions, garlic, ornamental trees and shrubs, and conifer seedbeds. PhytotoxicitySoya beans and cotton may be injured by contact with oxyfluorfen.
    Package

    200L/Drum, 20L/Drum, 5L/Drum, etc


    NOMENCLATURE

    Common name oxyfluorfen (BSI, E-ISO, ANSI, WSSA); oxyfluorfène ((m) F-ISO)

    IUPAC name 2-chloro-a,a,a-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl ether

    Chemical Abstracts name 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene

    CAS RN [42874-03-3] EEC no. 255-983-0


    PHYSICAL CHEMISTRY

    Mol. wt. 361.7 M.f. C15H11ClF3NO4 Form Orange, crystalline solid. M.p. 85-90 ºC; (tech., 65-84 ºC) B.p. 358.2 ºC (decomp.) V.p. (pure a.i.) 0.0267 mPa (25 ºC) KOW logP = 4.47 S.g./density 1.35 (73 ºC) Solubility In water 0.116 mg/l (25 ºC). Readily soluble in most organic solvents, e.g. acetone 72.5, cyclohexanone, isophorone 61.5, dimethylformamide >50, chloroform 50-55, mesityl oxide 40-50 (all in g/100 g, 25 ºC). Stability No significant hydrolysis in 28 d at pH 5-9 (25 ºC). Decomposed rapidly by u.v. irradiation; DT50 3 d (room temperature). Stable up to 50 ºC.


    APPLICATIONS

    Biochemistry Protoporphyrinogen oxidase inhibitor. Mode of action Selective contact herbicide, absorbed more readily by the foliage (and especially the shoots) than by the roots, with very little translocation. Uses Control of annual broad-leaved weeds and grasses in a variety of tropical and subtropical crops, by pre- or post-emergence application at rates in the range 0.25-2.0 kg/ha. Particular crops include tree fruit (including citrus), vines, nuts, cereals, maize, soya beans, peanuts, rice, cotton, bananas, peppermint, onions, garlic, ornamental trees and shrubs, and conifer seedbeds. Phytotoxicity Soya beans and cotton may be injured by contact with oxyfluorfen. Formulation types EC; GR.


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    chemical pesticides

      
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