Ingredient

1-Hydroxy-3-nitro- 4-(3-hydroxypropy lamino)benzene

⚠ EU Restricted

Identification

CAS Number 92952-81-3
EINECS / EC 406-305-9
CosIng Ref 104231
Chemical Name 4-(3-hydroxypropylamino)-3-nitrophenol
IUPAC Name
Formula C9H12N2O4
Mol. Weight 212.2 g/mol
InChIKey VTXBLQLZQLHDIL-UHFFFAOYSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 III
Max Leave-on 6%
Conditions of Use (a) To be printed on the label: The mixing ratio. ‘ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: — you have a rash on your face or sensitive, irritated and damaged scalp, — you have ever experienced any reaction after colouring your hair, — you have experienced a reaction to a temporary “black henna” tattoo in the past.’

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