Methylisothiazolinone
Used in cosmetic products as preservative. Methylisothiazolinone is a heterocyclic organic compound.
- Allowed preservative, Annex V/39
- Allowed preservative, Annex V/57
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 | Annex V/57: 0,0015 % Rinse-off products
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 2-methyl-1,2-thiazol-3-one
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Methylisothiazolinone suppliers
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BASF’s bioplastic is a high-quality, completely compostable polymer.
Frequently asked questions
What is Methylisothiazolinone used for in cosmetics?
Methylisothiazolinone is used in cosmetic products as preservative. Methylisothiazolinone is a heterocyclic organic compound.
Is Methylisothiazolinone restricted in cosmetics in the EU?
Methylisothiazolinone is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex V/39 (allowed preservative), Annex V/57 (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 | Annex V/57: 0,0015 % Rinse-off products Always check the full annex entry for the conditions of use.
What is the CAS number of Methylisothiazolinone?
Methylisothiazolinone is listed with CAS number 2682-20-4 and EC number 220-239-6.
Where can I buy Methylisothiazolinone?
8 suppliers list Methylisothiazolinone on CompoundList. Compare them below or post a buy request with your grade and quantity.