(2RS,3RS;2RS,3SR)-2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol ;a-(4-chlorophenyl)-a-(1-cyclopropylethyl)-1H-1,2,4-triazol-1-ethanol

(2RS,3RS;2RS,3SR)-2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

C₁₅H₁₈ClN₃O

Form Colourless solid.

Melting point 106.2-106.9℃.

Density 1.25 g/cm³.

Solubility In water 93 mg/l (22℃). In acetone 360, ethanol 230, methanol 410, dimethyl sulfoxide 180, xylene 120, toluene 100, dichloromethane 430, ethyl acetate 240, hexane 1.3, octanol 100, (all in g/l, 25 ℃).

Oral Acute oral LD50 for male rats 1020, female rats 1333, male mice 200, female mice 218 mg/kg.

Skin and eye Acute percutaneous LD50 for rats and rabbits >2000 mg/kg.

Non-irritating to skin and eyes (rabbits). Non-irritating to skin, and not a skin sensitiser (guinea pigs).

Inhalation LC50 (4 h) for rats >5.65 mg/l air.

Foliar, systemic fungicide for control of Septoria, rust, powdery mildew, Rhynchosporium, Cercospora, and Ramularia in cereals and sugar beet; and rust, Mycena, Sclerotinia and Rhizoctonia in coffee and turf.

Description: White to pale yellow powder, free from visible extraneous matter;

Active Ingredient Content(w/w): ≥95%;

Water (w/w): ≤1.0%;

Acidity (as H₂SO₄)(w/w): ≤0.5%;

Acetone Insoluble Material(w/w): ≤0.5%