Chlorothalonil is a broad spectrum, protective fungicide.The
mechanism of action is that it can interact with glyceraldehyde
triphosphate dehydrogenase in fungal cells and combine with
proteins containing cysteine in the enzyme, thus destroying the
activity of the enzyme and making the metabolism of fungal cells
destroyed and thus losing vitality.It has no internal absorption
and conduction effect, but after spraying on the plant, it can have
good adhesion on the body surface, which is not easy to be washed
away by rain, so its efficacy period is longer.
High efficiency, wide spectrum fungicide, has protective effect.Stable to weak acid, weak base and light heat, no corrosion
effect.It is easy to stick on the surface of plants, resistant to
rain erosion, and usually lasts for 7-10 days.
Mainly used for the prevention and treatment of rust, anthrax,
powdery mildew and downy mildew on fruit trees and vegetables.
Physical And Chemical Properties
CAS NO : 1897-45-6
Molecular weight : 265.91
density: 1. 8g/cm3
flash point: 250℃~251℃
Boiling point : 350℃
Chemical formula: C8N2Cl4
Handling And Storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and
aerosols. Avoid exposure - obtain special instructions before
use.Provide appropriate exhaust ventilation at places where dust is
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and
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