Prochloraz is an imidazole fungicide with the chemical formula C15H16Cl3N3O2. It is unstable to concentrated acid, concentrated alkali and light. The original drug (purity: about 97%) is a yellow-brown liquid, which solidifies when cooled and has an aromatic smell. Low toxicity. It has obvious control effect on various crops caused by ascomycetes and deuteromycetes. It can also be mixed with most fungicides, insecticides, and herbicides, and has good control effects. It has the effect of curing and eradicating various diseases on field crops, fruits and vegetables, turf and ornamental plants.

Product name: Prochloraz

Chemical formula: C15H16Cl3N3O2

Molecular weight: 376.7

CAS NO.: 67747-09-5

EINECS NO.:266-994-5

Melting point :46.5 to 49.3 ℃ (purity＞99%)

Boiling point: 210 ℃ (26.7 Pa/0.2 mmHg, decomposition)

Density: 1.42 g/cm3

Appearance: colorless, odorless crystalline solid

Flash point: 2 ℃

Application field

1. It can prevent many diseases of cereal crops, field crops, fruit trees, vegetables and so on.

2. It is a broad-spectrum fungicide. It inhibits the biosynthesis of ergosterol, has protective and eradicating effects, and has significant preventive effects on various crop ascomycetes and deuteromycetes diseases. It can be used to prevent and control many diseases on the stems, leaves and ears of cereal crops, such as powdery mildew and leaf spot. The concentration of seed treatment is 200-400mg active ingredient/L, and the foliar spraying is 0.3-1.0kg/m2. This product can also be used for many pathogens of fruit trees, vegetables, mushrooms, turf and ornamental plants. Fruit trees and vegetables are sprayed before harvest. The recommended concentration is 20-50g/100L, and the storage dipping amount after harvest is 250-1000mg/L. It can be mixed with a variety of fungicides, insecticides, and herbicides.