Quick Product Information

Product Name2-Octyl-4-Isothiazolin-3-Ketone (OIT )
CAS Number26530-20-1
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

2-Octyl-4-isothiazolin-3-one (OIT) is a lipophilic isothiazolone biocide delivering exceptional performance against fungi, mold, and bacteria in both dry-film and in-can applications. Its excellent compatibility with solvent-based coatings and high efficacy at low concentrations make it the leading active ingredient in exterior architectural coatings and wood protection systems. SUNCHEM supports international buyers with 2-Octyl-4-Isothiazolin-3-Ketone (OIT) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Dry-film fungicide in exterior paints and coatings
  • Wood preservative and antifungal protection
  • Solvent-based coating and varnish preservative
  • Adhesive and caulk biocide
  • Antifouling paint formulation
  • Building material and masonry preservation
  • Mold prevention in outdoor applications

Why Source 2-Octyl-4-Isothiazolin-3-Ketone (OIT ) Through SUNCHEM?

2-Octyl-4-Isothiazolin-3-Ketone (OIT ) 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 2-Octyl-4-Isothiazolin-3-Ketone (OIT ) 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

CAS Number26530-20-1

Frequently Asked Questions

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