Ingredient

THIMEROSAL

⚠ EU Restricted

Identification

CAS Number 54-64-8
EINECS / EC 200-210-4
CosIng Ref 38582
Chemical Name sodium (2-carboxylatophenyl)sulfanyl-ethylmercury
IUPAC Name
Formula C9H9HgNaO2S
Mol. Weight 404.82 g/mol
SMILES CC[Hg]SC1=CC=CC=C1C(=O)[O-].[Na+]
InChIKey RTKIYNMVFMVABJ-UHFFFAOYSA-L

Function & Classification

Primary Function PRESERVATIVE

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 V/16

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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Documents

External Resources