Ingredient

Levonordefrin [USAN]

⚠ EU Restricted

Identification

CAS Number 829-74-3
EINECS / EC -
CosIng Ref 81995
Chemical Name 4-[(1R,2S)-2-amino-1-hydroxypropyl]benzene-1,2-diol
IUPAC Name
Formula C9H13NO3
Mol. Weight 183.2 g/mol
SMILES CC(C(C1=CC(=C(C=C1)O)O)O)N
InChIKey GEFQWZLICWMTKF-CDUCUWFYSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II

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