ISATIN
⚠ EU RestrictedIdentification
CAS Number 91-56-5
EINECS / EC 202-077-8
CosIng Ref 56779
Chemical Name 1H-indole-2,3-dione
IUPAC Name —
Formula C8H5NO2
Mol. Weight 147.13 g/mol
InChIKey JXDYKVIHCLTXOP-UHFFFAOYSA-N
Function & Classification
Primary Function HAIR DYEING
EU Regulatory Status
SCCS Opinion View SCCS opinion →
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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