Flutriafol

Title: Flutriafol
CAS Registry Number: 76674-21-0
CAS Name: a-(2-Fluorophenyl)-a-(4-fluorophenyl)-1H-1,2,4-triazole-1-ethanol
Additional Names: (RS)-2,4¢-difluoro-a-(1H-1,2,4-triazol-1-ylmethyl)benzhydryl alcohol; flutriafen
Manufacturers' Codes: R-152450; PP-450
Trademarks: Impact (Zeneca)
Molecular Formula: C16H13F2N3O
Molecular Weight: 301.29
Percent Composition: C 63.78%, H 4.35%, F 12.61%, N 13.95%, O 5.31%
Literature References: Prepn: K. P. Parry et al., EP 15756 (1980 to ICI). Activity, physical properties, and toxicology: A. M. Skidmore et al., Proc. 10th Int. Congr. Plant Prot. 1, 368 (1983). Mode of action: B. C. Baldwin et al., Meded. Fac. Landbouwwet. Rijksuniv. Gent 49, 303 (1984). Field trials: P. J. Northwood et al., Proc. 10th Int. Congr. Plant Prot. 3, 930 (1983); J. S. Brown, Crop Prot. 6, 157 (1987).
Properties: White crystalline solid, mp 130°. Vapor pressure at 20°: 3.00 ´ 10-9 mm Hg. Soly at 20° (g/l): acetone 190; dichloromethane 150; hexane 0.30; methanol 69; xylene 12; water (pH 7.0) 0.13. LD50 male, female rats (mg/kg): 1140, 1480 orally; rats, rabbits: >1000, >2000 percutaneously (Skidmore).
Melting point: mp 130°
Toxicity data: LD50 male, female rats (mg/kg): 1140, 1480 orally; rats, rabbits: >1000, >2000 percutaneously (Skidmore)
Use: Agricultural fungicide.
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