1,2-Benzisothiazolin-3-one (BIT) CAS 2634-33-5
CAS: 2634-33-5
Synonyms: Benzisothiazolinone; BIT; 1,2-Benzisothiazol-3(2H)-one; BIT fungicide; BIT preservative
Molecular Formula: C₇H₅NOS
Molecular Weight: 151.18
Product Description
1,2-Benzisothiazolin-3-one (BIT), also known as Benzisothiazolinone or BIT (CAS No. 2634-33-5), is a benzo derivative of isothiazole, widely used as a biocide, fungicide, preservative and antimicrobial agent. As a trusted 1,2-Benzisothiazolin-3-one supplier and manufacturer in China, Integratechem offers not only high-quality Benzisothiazolinone used as BIT fungicide/preservative and directly from our factory, but also ensuring competitive factory price and the flexibility to supply bulk quantities.
Applications of Benzisothiazolinone
BIT is widely used as a preservative as well as antimicrobial agent in:
- Coatings and Adhesives: Paints, latex paints, caulks, varnishes, adhesives, inks, and photographic processing solutions.
- Household and Industrial Cleaners: Laundry detergents, stain removers, fabric softeners, and car care products.
- Textile and Leather Processing: Textile spinning finishing solutions and leather processing solutions.
- Agricultural Pesticides: Formulations for crop protection.
- Oil and Gas Industry: Preservation of drilling mud and packer fluids.
Specifications

- Appearance: White to light yellow crystalline powder
- Assay: ≥99%
- Chloride: ≤0.6%
- Melting Point: 155-158 ℃
- Color of Alkali Solution: ≤3
Packaging Options
Integratechem offers flexible packaging for 1,2-Benzisothiazolin-3-one to meet customer needs:
- 25kg fiber drums, 25kg bags, 500kg bags
- In additionally, Bulk quantities available upon request
Why Choose Integratechem for 1,2-Benzisothiazolin-3-one?
As a leading Benzisothiazolinone supplier and manufacturer in China, Integratechem guarantees:
- Firstly, reliable global supply chain for on-time delivery.
- Furthermore, competitive price and consistent quality.
- Besides, availability of bulk quantities for large-scale orders.
Storage Guidelines
Firstly, store Benzisothiazolinone or 1,2-Benzisothiazol-3(2H)-one in a dry, cool, and well-ventilated area. Furthermore, always handle with care and refer to the Material Safety Data Sheet (MSDS) for detailed handling instructions.
Related Product:
Category: Isothiazolinones
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