Quick Product Information

Product Name1,2-Benzisothiazol-3(2H)-one
CAS Number2682-20-4
Chemical FormulaC7H5NOS
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

1,2-Benzisothiazol-3(2H)-one (BIT) is a broad-spectrum biocide with excellent activity against bacteria, fungi, and yeasts at low concentrations. It is widely used in industrial water treatment, water-based paints, coatings, adhesives, and personal care product preservation. SUNCHEM supports international buyers with 1,2-Benzisothiazol-3(2H)-one sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Broad-spectrum biocide in water-based paints and coatings
  • Industrial water treatment antimicrobial
  • Adhesive and sealant preservative
  • Personal care product preservative
  • Cooling water system biocide
  • Paper and pulp processing antimicrobial
  • Textile and leather preservation

Why Source 1,2-Benzisothiazol-3(2H)-one Through SUNCHEM?

1,2-Benzisothiazol-3(2H)-one sourcing requires careful verification of manufacturers, compliance with export documentation, and proper logistics management. SUNCHEM supports global customers by connecting them with qualified Chinese producers and managing the key steps from sourcing to shipment.

Qualified Producer Selection

We help customers identify suitable Chinese manufacturers based on product specifications, production scale, quality records, and export capability.

Quality & Document Support

We coordinate documents including COA, MSDS, TDS, product specifications, and other export-related documents required for international trade.

Export & Logistics Coordination

SUNCHEM works with experienced logistics partners to ensure safe and compliant shipment arrangements, including proper handling for regulated materials.

Flexible Sourcing Solutions

Whether you require regular commercial supply, trial orders, or long-term procurement support, we match suitable supply sources to your requirements.

Long-Term Supply Management

We help manage supplier communication, quality follow-up, shipment schedules, and supply chain stability.

Ready to Source 1,2-Benzisothiazol-3(2H)-one from China?

Send us your required purity, quantity, destination port, and documentation needs. Our team will respond with quotation details and available product documents.

Basic Info

Chemical Synonym(s)Proxel XL; 2,3-dihydro-3-oxo-1,2-benzisothiazole; Benzocil; Proxan; 1,2-benzisothiazol-3-one; Expand
CAS Number2682-20-4
Chemical Formula

C7H5NOS

Characteristics

Density1.367g/cm3
Boiling Point204.5ºC at 760 mmHg
Melting Point154-158ºC
Flash Point77.5ºC
Refractive Index1.66
Formneat
Pka10.19±0.20(Predicted)
SolubilitySoluble in dichloromethane, dimethyl sulfoxide, methanol.

Frequently Asked Questions

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