References of 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)butanenitrile
Title: Fenbuconazole
CAS Registry Number: 114369-43-6
CAS Name: a-[2-(4-Chlorophenyl)ethyl]-a-phenyl-1
H-1,2,4-triazole-1-propanenitrile
Synonyms: (
R,S)-4-(4-chlorophenyl)-2-phenyl-2-[(1
H-1,2,4-triazol-1-yl)methyl]butyronitrile; fenethanil
Manufacturers' Codes: RH-7592
Trademarks: Enable (Dow AgroSci.); Govern (Dow AgroSci.); Indar (Dow AgroSci.)
Molecular Formula: C19H17ClN4
Molecular Weight: 336.82
Percent Composition: C 67.75%, H 5.09%, Cl 10.53%, N 16.63%
Literature References: Systemic triazole antifungal for food and ornamental crops. Prepn: S. H. Shaber
et al., DE 3721786;
idem, US 5087635 (1988, 1992 both to Rohm & Haas). Comprehensive description: D. Driant
et al., Brighton Crop Prot. Conf. - Pests Dis. 1988, 33-40. Field trials vs
Botrytis infection in roses: Y. Elad
et al., Crop Prot. 12, 69 (1993); vs root rot in barley: P. J. Cotterill,
ibid. 273.
Properties: White crystalline solid, mp 124-126°. vapor pressure (20°): 0.37 ′ 10-7 torr. Soly in water (25°): 0.2 ppm. Sol in common organic solvents. Insol in aliphatic hydrocarbons. LD50 in rats (mg/kg): >2000 orally; >5000 dermally (Driant).
Melting point: mp 124-126°
Toxicity data: LD50 in rats (mg/kg): >2000 orally; >5000 dermally (Driant)
Use: Agricultural fungicide.