flutriafol

95%tech, 12.5%ec, 12.5%sc,

Fungicide

FRAC  3; DMI: triazole

NOMENCLATURE

Common name flutriafol (BSI, ANSI, draft E-ISO, (m) draft F-ISO)

IUPAC name (RS)-2,4'-difluoro-a-(1H-1,2,4-triazol-1-ylmethyl)benzhydryl alcohol 

Chemical Abstracts name (?-a-(2-fluorophenyl)-a-(4-fluorophenyl)-1H-1,2,4-triazole-1-ethanol 

CAS RN [76674-21-0]  Development codes PP450 (ICI) 

PHYSICAL CHEMISTRY

Mol. wt. 301.3  M.f. C16H13F2N3O  Form White, crystalline solid.  M.p. 130 ºC  V.p. 7.1 ´ 10-6 mPa (20 ºC)  KOW logP = 2.3 (20 ºC)  Henry 1.65 ´ 10-8 Pa m3 mol-1 (calc.)  S.g./density 1.41 g/ml (25 ºC)  Solubility In water 130 mg/l (pH 7, 20 ºC). In acetone 190, dichloromethane 150, methanol 69, xylene 12, hexane 0.3 (all in g/l, 20 ºC). 

APPLICATIONS

Biochemistry Inhibits ergosterol biosynthesis (steroid demethylation inhibitor), causing fungal cell wall collapse and inhibition of hyphal growth.  Mode of action Contact and systemic fungicide with eradicant and protective action. Absorbed by the foliage, with translocation acropetally in the xylem.  Uses Control of a broad spectrum of leaf and ear diseases (including Erysiphe graminis, Rhynchosporium secalis, and Septoria, Puccinia, and Helminthosporium spp.) in cereals, at 125 g a.i./ha. Also used in non-mercurial seed treatment formulations to control the major soil-borne and seed-borne diseases of cereals.  Formulation types SC. 

product name:	flutriafol 95% tech	flutriafol 125g/l ec	flutriafol 125g/l sc
appearance：	white or off-white powder		off-white flowable suspension
a.i. content:	95.18%	125.9	125.9
water :	0.20%	0.30%
alkalinity:	0.10%
acidity:		0.20%
emulsion stability:		qualified
low temperature stability:		qualified
heat storage stability:		qualified
proportion:			1.076
ph value:			4.8
suspensibility:			95%
wet sieve test:			99%
particle size:			94%