Methylchloroisothiazolinone
Used in cosmetic products as preservative. Methylchloroisothiazolinone is a heterocyclic organic compound.
EU Cosmetics Regulation (EC) No 1223/2009, Annex V/39.
Annex V/39: 0.0015% (of a mixture in the ratio 3:1 of 5-Chloro-2-methyl-isothiazol-3(2H)-one and 2-Methylisothiazol-3(2H)-one
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 5-chloro-2-methyl-1,2-thiazol-3-one
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Methylchloroisothiazolinone suppliers
Companies with live listings for the linked chemical. Paid members appear first.
Frequently asked questions
What is Methylchloroisothiazolinone used for in cosmetics?
Methylchloroisothiazolinone is used in cosmetic products as preservative. Methylchloroisothiazolinone is a heterocyclic organic compound.
Is Methylchloroisothiazolinone restricted in cosmetics in the EU?
Methylchloroisothiazolinone is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/39 (allowed preservative). Annex V/39: 0.0015% (of a mixture in the ratio 3:1 of 5-Chloro-2-methyl-isothiazol-3(2H)-one and 2-Methylisothiazol-3(2H)-one Always check the full annex entry for the conditions of use.
What is the CAS number of Methylchloroisothiazolinone?
Methylchloroisothiazolinone is listed with CAS number 26172-55-4 and EC number 247-500-7.
Where can I buy Methylchloroisothiazolinone?
8 suppliers list 5-Chloro-2-methyl-4-isothiazolin-3-one on CompoundList. Compare them below or post a buy request with your grade and quantity.