Product Name

4,5-dichloro-2-octyl-isothiazolone (DCOIT) CAS 64359-81-5

Basic Information

CAS No:64359-81-5
Molecular Formula:C11H17Cl2NOS
Molecular Weight:282.230
Remarks:Factory direct sales

4,5-dichloro-2-octyl-isothiazolone (DCOIT) Properties




White Powder



Melting point/℃36-40
density(Kg/m³)1300(rough estimate)
refractive index1.552
Flash point/℃148.9
storage temproom temperature

4,5-dichloro-2-octyl-isothiazolone (DCOIT) USES

It is a low-toxic, high-efficiency, broad-spectrum fungicide mainly used to control mold. It can also be used in adhesives, polymeric emulsions, decorative wood surfaces, sealants and paints to prevent the growth of fungi and bacteria.

4,5-dichloro-2-octyl-isothiazolone (DCOIT) Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

4,5-dichloro-2-octyl-isothiazolone (DCOIT) storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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