MYCLOBUTANIL

Common name: Myclobutanil

Chemicai name: 2-(4-Chiorophenyl)-2-(1h-1,2,4-triazol-1-ylmethy)hexanenitrie

Molecular formula: C₁₅H₁₇CIN₄

Structural formula:

Molecular weight: 288.8

CAS No.：88671-89-0

Physical chemistry:Form pale yellow solid,M.p 63-68℃(tech), V.p.0.213mPa(25℃). Solubility In water 142mg/l(25℃) Soluble in common organic solvents, e.g.ketones, ester4s,alcohols and aromatic hydrocarbons,all 50-100g/l.   Insoluble in aliphatic hydrocarbons. Stability Stable under normal storage conditions Aqueous solutions decompose on exposure to light.DT50 222d(sterile water),0.8d(sensitised sterile water),25d(pond water);no hydrolysis(28℃)in 28d(Ph 5,7 and 9).

Use:Control of Ascomycetes.Fungi Imperfecti,and Basidiomycetes on a wide variety of crops.For example,used as a foliar treatment for control of scab and powdery mildew in apples and pears;powdery mildew,shot-hole,blossom blight,and rust in stone fruit; powdery mildew in vines and cucurbits;powdery mildew and rusts on ornamentals;rusts on perennial grasses grown for seed;and various diseases of wheat;as a seed treatment for control of seed-and soil-borne diseases in barley,maize,cotton,rice and wheat;and as a post-harvest drench or dip.

Mammalian toxicology: Oral Acute oral LD50 for male rats1600,female rats2290mg/kg. Skin and eye Acute percutaneous LD50 for rabbits>5000mg/kg.Not irritating to their skin but mildly to their eyes;not a skin sensitiser to guinea pigs.

Formulation types: 12.5%,25% Myclobutanil EC, 97% Myclobutanil TECH .

Packing: 12.5% ,25% Myclobutanil EC:200L/ Iron drum, 97% Myclobutanil TECH:25Kg/Fiber drum;

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