Common Name: DIMETHOMORPH
Cas Rn: 110488-70-5
Mol. Formula: C21H22ClNO4
Mol. Wt.: 387.9
Physical-chemical properties: Form Colourless crystals.
M.p.:127~148 °C
Stability:Hydrolytically and thermally stable under normal conditions. Stale for > 5 years in the dark. The(E)- and (Z)-isomers are interconverted in sunlight.
Technical:96 %TC.
Formulations: 50%WP, Dimethomorph-Cymoxanil 350g/L SC.
Package: 25kg/drum
Applications: Mode of action Systemic fungicide with good protectant, curative and antisporulant activity. Inhibits the formation of the oomycete fungal cell wall. Only the Z-isomer is intrinsically active, but, because of rapid interconversion of isomers in the light, it has no advantage over the E-isomer in practice. Uses Fungicide effective against Oomycetes, especially Peronosporaceae and Phytophthora spp. (but not pythium spp.) in vines, potatoes and tomatoes.
Toxicology: Acute oral LD 50 for rats 3900, male mice >5000, female mice 3700 mg/kg. Acute percutaneous LD 50 for rats >2000 mg/kg; not irritant to skin or eyes of rabbits. |
