DICLOFOP-METHYL

Common name: Diclofop-methyl

Chemical name: Methy1 2-[4'-(2",4"-dichiorophenoxy)phenoxy]propionate

Molecular formula: C₁₆H₁₄CI₂O₄

Molecular weight: 341.2

CAS No.：51338-27-3

Structural formula：

Physical chemistry：Form earth yellow crystals.S.g./density 1.30(40℃).M.p.39-41℃  V.p 0.25mPa(20℃).Solubility In water 0.8mg/l(PH5.7,20℃).In acetone, dichloromethane, dimethyl sulfoxide,ethyl acetate,toluene>500g/l;In polyethylene glycol148,methanol 120,isopropanol 51, n-hexane 50(all in g/l,20℃).

Use: For post-emergence control of wild oats,wild millets,and other annual grass weeds in wheat,barley,rye,red fescue, clover, alfalfa, peanuts, brassicas, carrots, celery, beetroot, parsnips.lettuce, spinach,potatoes, cucumbers, peas, beans, tomatoes, fennel. alliums,herbs.etc.

Mammalian Toxicology: Oral Acute oral LD50 for rats 481-693mg/kg(in sesame oil),dogs 1600mg/kg(highest dose without induction of vomiting).Skin and eye Acute percutaneous LD50 for rats>5000mg/kg.Inhalation LC50 for rats>1.36mg/air

Formulation types:（1）Appearance of TECH：earth yellow crystals. （2）28%、36% Diclofop-methyl EC C、97% Diclofop-methyl TC；

Packing:28%、36% Diclofop-methyl EC 200L/Iron drum; 97% Diclofop-methyl TC 250kg/Iron drum；

Specification:    Active in gredient          % ≥            97
                            Water                            % ≤             0.5  
                            Acidity（as H₂SO₄）    %≤              0.3
                            Insoluble in acetone      %≤             0.3