Methyl (E)-2-((6-(2-cyanophenoxy)-4-pyrimidinyl)oxy)-alpha-(methoxymethylene)benzeneacetate; Pyroxystrobin;

Methyl (E)-2-{2-[6-(2-cyanophenoxy)pyrimidin-4-yloxy]phenyl}-3-methoxyacrylate

C₂₂H₁₇N₃O₅

Formar blanco sólido. Punto de fusion 114-116℃.

Densidad 1.34 (20℃).

Solubilidad en water 6 mg/l (20℃).

Low Solubilidad en hexane, n-octanol; moderate Solubilidad en methanol, toluene, acetone; high Solubilidad en ethyl acetate, acetonitrile, dichloromethane.

Agudo agudo oral LD50 para hombre y mujerrats and mice >5000 mg/kg.

Piel y ojos agudos percutaneous LD50 para rats >2000 mg/kg.

Slight eye and skin irritation (rabbits). no a skin sensitiser (guinea pigs).

Inhalación LC50 (4 h, nose only) para male rats 0.96, female rats 0.69 mg/l.

Controls the following pathogens: Erysiphe graminis, Puccinia spp., Leptosphaeria nodorum, Septoria tritici and Pyrenophora teres on temperate cereals; Pyricularia oryzae and Rhizoctonia solani on rice; Plasmopara viticola and Uncinula necator on vines; Sphaerotheca fuliginea and Pseudoperonospora cubensis on cucurbitaceae; Phytophthora infestans and Alternaria solani on potato and tomato; Mycosphaerella arachidis, Rhizoctonia solani and Sclerotium rolfsii on peanut; Monilinia spp. and Cladosporium carpophilum on peach; Pythium spp. and Rhizoctonia solani on turf; Mycosphaerella spp. on banana; Cladosporium caryigenum on pecan; Elsino?fawcettii, Colletotrichum spp. and Guignardia citricarpa on citrus; Colletotrichum spp. and Hemileia vastatrix on coffee.

Descripción: Off-white powder, libre de materia extraña visible;

Contenido de ingrediente activo(w/w): ≥98%;

Agua (w/w): ≤0.5%;

Rango de pH: 4.0~7.5;