Common Name: Fenhexamid 

Molecular Formula: C₁₄H₁₇Cl₂NO₂

Molecular Weight: 302.2 

CAS No.: 126833-17-8 

Form: White powder 

Melting Point: 153℃ 

Boiling Point: 320℃

Flash Point: 150℃ 

Density: 1.34 (20℃) 

Solubility: In water 20 mg/L (pH 5-7, 20℃). In dichloromethane 31, isopropanol 91, acetonitrile 15, toluene 5.7, n-hexane<0.1 (all in g/L, 20℃). 

Stability: Stable to hydrolysis for 30 d at pH 5, 7, 9 (25℃). 

- Biochemistry:

Biochemical target is sterol biosynthesis (SBI class III), acting on 3-keto-reductase during C4-demethylation, displaying a low to moderate risk for resistance development. Inhibits germ tube elongation and mycelium growth. Mode of action Foliar fungicide with protectant action; not translocated. Uses For control of Botrytis cinerea, Monilia spp. and related pathogens in grapes, berries, stone fruit, citrus, vegetables and ornamentals, at 500-1000 g/ha.

Formulation Types: SC, WG, WP.

- Mode of Action:

The specific mode of action is not clear, but a large number of studies have shown that it has a unique mechanism of action, it has no cross resistance with existing fungicides, such as 1H-benzimidazole, dihydroxyimides, triazoles, pyrimidines, n-phenyl carbamates, etc. .

- Uses:

An amide fungicide, seed treatment agent, nursery box treatment agent, which belongs to systemic and protective fungicide. It is different from existing fungicides that it has no fungicidal activity and does not inhibit the growth of pathogenic fungi.

- Prevention or treatment of the object:

Fenhexamid is mainly used for the prevention and control of rice blast, various Botrytis and related sclerotinia disease and black spot in rice fields. It has special effects on Botrytis.

- Application:

This product is mainly used as a foliar fungicide, its dosage is 500 - 1000g/hm2.

- What it controls:

Crops: Grapes, Hard nuts, Strawberries, Vegetables, Citrus, Ornamental plants, etc..

Control diseases：Rice blast, Various Botrytis cinerea, Sclerotium Disease and black spot disease in rice fields. It has special effects on Botrytis cinerea.