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Chemical Identification
Common Name
Uniconazole-P
IUPAC
(E)-(S)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol
CAS
SE)-β-[(4-chlorophenyl)methylene]-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
CAS No.
83657-17-4
Molecular Formula
C15H18ClN3O
Molecular Structure
Category
Activity
Plant growth regulator
Physical Properties
White, crystalline solid.Molecular weight:291.8g/mol; Melting point:147-164 oC;V.p. 8.9 mPa (20 oC);KOW logP = 3.67 (25 oC);S.g./density 1.28 (21.5 oC);Solubility In water 8.41 mg/l (25 oC). In methanol 88, hexane 0.3, xylene 7 (all in g/kg, 25 oC). Soluble in acetone, ethyl acetate, chloroform, and dimethylformamide.Stability Good stability under normal storage conditions.
Toxicology
Oral Acute oral LD50 for male rats 2020, female rats 1790 mg/kg.Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg. Not irritating to skin; minimal eye irritation (rabbits). Inhalation LC50 (4 h) for rats >2750 mg/m3
Environmental Profile
Fish LC50 (96 h) for rainbow trout 14.8, carp 7.64 mg/l.Bees Acute contact LD50 for bees >20 mg/bee.
Transport Information
Hazard Class:III(Slightly hazardous)

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