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CAS Registry Number

CAS 26530-20-1 — 2-Octyl-2H-isothiazol-3-one

CAS 26530-20-1 C11H19NOS MW 213.3397

2-Octyl-2H-isothiazol-3-one is a broad-spectrum biocide widely used as a preservative in industrial water systems, paints, coatings, adhesives, and cosmetics to prevent microbial growth. It is highly effective against bacteria, fungi, and algae, making it essential for extending product shelf life and maintaining hygiene in formulations. This chemical has a CAS number of 26530-20-1, with the molecular formula C11H19NOS and a molecular weight of 213.3397. It is stored at ambient conditions but carries a **Danger** signal word due to its toxicity and environmental hazards. Molekula supplies 2-Octyl-2H-isothiazol-3-one from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Molekula products for CAS 26530-20-1

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.

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