| Structure | ![]() |
|---|---|
| Formula |
C7H5NOS
|
| CAS No. | 2634-33-5 |
| EC No. | 220-120-9 |
| Synonyms | 1,2-Benzisothiazol-3(2H)-one; Benzisothiazol-3(2H)-one; Benzisothiazolin-3-one; 1,2-Benzisothiazol-3-One; 1,2-BIT; benzisothiazolone |
Benzisothiazolin-3-one (BIT)
Applications:
Preservatives: Benzisothiazolin-3-one (BIT) is widely used as a biocide and preservative in various industrial and consumer products. It is effective in preventing microbial growth in water-based formulations, such as paints, adhesives, and coatings.
Paints and Coatings: BIT is incorporated into paints and coatings to inhibit the growth of mold, mildew, and bacteria, thereby extending the product's shelf life and maintaining its quality.
Personal Care Products: It is used in personal care products like shampoos, conditioners, and lotions to prevent microbial contamination, ensuring product safety and stability.
Household Products: BIT is added to household cleaning products and detergents to enhance their antimicrobial properties, helping to maintain hygiene and prevent microbial proliferation.
Regulatory:
Benzisothiazolin-3-one (BIT) is subject to various regulations depending on its application. It is essential to adhere to local, national, and international regulations regarding its use in consumer and industrial products. Users should consult regulatory guidelines and the Material Safety Data Sheet (MSDS) to ensure compliance with safety standards and environmental regulations.
Shelf Life:
BIT maintains a stable shelf life up to 12 months when stored in a cool, dry place, away from direct sunlight and moisture. The product should be kept in well-sealed containers to prevent contamination and degradation. Following the manufacturer's storage recommendations will help ensure the effectiveness of BIT over time.

