Ingredient

METHYLCHLOROISOTHIAZOLINONE

⚠ EU Restricted

Identification

CAS Number 26172-55-4
EINECS / EC 247-500-7
CosIng Ref 35333
Chemical Name 5-chloro-2-methyl-1,2-thiazol-3-one
IUPAC Name —
Formula C4H4ClNOS
Mol. Weight 149.6 g/mol
InChIKey DHNRXBZYEKSXIM-UHFFFAOYSA-N

Function & Classification

Primary Function PRESERVATIVE

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 V/39

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

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