Ingredient

2-Bromo-2-Nitropropane-1,3-Diol = Bronopol

✓ EU Allowed

Identification

CAS Number 52-51-7
EINECS / EC 200-143-0
Chemical Name 2-bromo-2-nitropropane-1,3-diol
IUPAC Name
Formula C3H6BrNO4
Mol. Weight 199.99 g/mol
InChIKey LVDKZNITIUWNER-UHFFFAOYSA-N

Function & Classification

Primary Function Preservative
Origin Synthetic
Category Preservatives

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

Safety Profile

Known Contact Sensitizer Known to cause allergic contact dermatitis with repeated use or high concentrations.

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

Suppliers & Documents

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Documents

External Resources