Dry-Film Protection

DCOIT 97 Dichloroctylisothiazolinone

CAS.64359-81-5
Purity 97%
Application: Biocide for Silicone Sealants
Package:25kg drum
Product description: DCOIT 97% antimicrobial additives is miscible with a variety of non-polar solvents. DCOIT 97% antimicrobial additives is non-miscible with water.
INQUIRY

DCOIT 97 CAS.64359-81-5 Dichloroctylisothiazolinone
Biocide for Silicone Sealants

Synonym: DCOIT,4.5-Dichloro-2-n-octyl-4-isothiazolin-3-one,dichloroctylisothiazolinone
Chemical and Physical Properties
CAS No.: 64359-81-5
EINECS No.: 2648438
The active ingredient: 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT)

Description

DCOIT 97 antimicrobial additives has been specifically designed to meet the requirements for use in acetoxy silicone sealants, the active ingredient, 4.5-Dichloro-2-n-octyl-4-isothiazolin-3-one (DCOIT), shows excellent efficacy against fungi and bacteria under the standard ISO 846 method B test conditions including Aspergillus, Alternaria and Candida species and accelerated leaching. Due to the very low solubility, the leaching from silicone sealants is minimal and long term protection is provided.
Broad spectrum efficacy, low leaching and rapid degradation of the very low concentrations of the active ingredient released into the environment during performance and easy incorporation into the sealant render this product aunique solution for the fungicidal protection of silicone sealants. It does not contain any metals or arsenic compounds. The extensive toxicological studies have been performed, showing that the active ingredient is non-mutagenic and non-teratogenic.
Typical Properties
These properties are typical but do not constitute specifications

Appearance	Yellow-white or white powder
Active Ingredient:	97%min
Water	0.10% max
Melting point	42-44°C
Solubility (In xylene)	Clear solution

Miscibility/Solubility

DCOIT 97 antimicrobial additives is miscible with a variety of non-polar solvents. It is non-miscible with water. The solubility of the active ingredient in water is <10 ppm.
Directions for Use
It is a liquid product and is dosed either using automated metering systems or by hand-weighing. To ensure adequate mixing add the biocide at the compounding stage of the silicone sealant. It should be dosed in the range of 0.1 kg - 1 kg as supplied for a one tonne batch, which is equivalent to 10 ppm to 100 ppm active ingredient.
Basic Toxicological Information
LD 50 (rat, oral): 260 mg/kg (female); 440mg/kg (male):

Package: 25Kg per drum.

DBNPA powder

Mode of Transport:

Multiple transportation methods could be selected by customers, including Ocean Transport, Air Transport, Rail Transport and Courier Transport. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic trasnport mode, safe and fast.

DBNPA powder

Quality Inspection Center

Sinotrust strictly control goods quality, each lot must be strictly inspected by QA dept. The goods will be allowed to leave factory only after quality qualified. Meanwhile the sample for each lot will be kept in lab at least one year. When issues happened, we or the third authority party could reinspect.

Before new customers issue order, free sample will be supplied for test. And we ensure the sample quality is same as bulk quality.

Our market:

Our primary markets are North and South American, Southeast Asia, Eastern Europe, Middle East and Africa. With more ten years experience in industrial biocide, preservatives and mold inhibitor, Sinotrust had been supplying customers worldwide with high quality products. For clients who need more than one type of chemical product, we also provide mixed containers which will save you time and money.

As we expand our business all around the world, we look forward to cooperating with you in the near future.

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