Chlorothalonil 75% WP

Chlorothalonil(2,4,5,6-tetrachloroisophthalonitrile) is an organic compound mainly used as a broad spectrum, nonsystemic fungicide, with other uses as a wood protectant, pesticide, acaricide, and to control mold, mildew, bacteria, algae. It is a protective fungicide, and it attacks the nerve system of insects and mites, causing paralysis within hours. The paralysis can not be reversed.

  • CAS No.: 1897-45-6
  • Chemical name: 2,4,5,6-tetrachloroisophthalonitrile
  • Appearance: Off-white powder
  • Packing: 25kg, 20kg, 10kg, 5kg fiber drum, PP bag, craft paper bag,1kg, 500g, 200g, 100g, 50g, 20g Aluminum foil bag.
  • Product Detail

    Products Description

    Basic Information

    Common Name: Chlorothalonil (E-ISO, (m) F-ISO)

    CAS No.:1897-45-6

    Synonyms: Daconil,TPN,Exotherm termil

    Molecular Formula: C8Cl4N2

    Agrochemical Type: Fungicide

    Mode of Action: Chlorothalonil is a protective fungicide, which can combine with the protein of cysteine in glyceraldehyde 3-phosphate dehydrogenase in the cells of Phytophthora solani, destroy the metabolism of cells and lose vitality, and can effectively prevent and control tomato early blight.

    Formulation: Chlorothalonil 40% SC; Chlorothalonil 72% SC; Chlorothalonil 75% WDG




    Product name

    Chlorothalonil 75%WP



    Loss on Drying 0.5% max
    O-PDA 0.5% max
    Phenazine Content (HAP / DAP) DAP 3.0ppm Max

    HAP 0.5ppm Max

    Fineness Wet Sieve Test 325 Mesh through 98% min
    Whiteness  80 min


    25kg, 20kg, 10kg, 5kg fiber drum, PP bag, craft paper bag,1kg, 500g, 200g, 100g, 50g, 20g Aluminum foil bag.

    Chlorothalonil 75 WP
    Chlorothalonil 75 WP 25kg bag


    Chlorothalonil is a broad-spectrum protective fungicide, which can prevent many kinds of fungal diseases. The drug effect is stable and the residual period is long. It can be used for wheat, rice, vegetables, fruit trees, peanuts, tea and other crops. Such as wheat scab, with 75%WP 11.3g/100m2, 6kg of water spray; Vegetable diseases (tomato early blight, late blight, leaf mildew, spot blight, melon downy mildew, anthrax) with 75%WP 135 ~ 150g, water 60 ~ 80kg spray; Fruit downy mildew, powdery mildew, 75%WP 75-100g water 30-40kg spray; In addition, it can be used for peach rot, scab disease, tea anthracnose, tea cake disease, web cake disease, peanut leaf spot, rubber canker, cabbage downy mildew, black spot, grape anthracnose, potato late blight, eggplant gray mold, orange scab disease.

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