PIGMENT RED 190
✓ EU AllowedIdentification
CAS Number 6424-77-7
EINECS / EC 229-187-9
CosIng Ref 59406
Chemical Name 7,18-bis(4-methoxyphenyl)-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone
IUPAC Name —
Formula C38H22N2O6
Mol. Weight 602.6 g/mol
InChIKey VZFVREBNFMQPSI-UHFFFAOYSA-N
Function & Classification
Primary Function HAIR DYEING
EU Regulatory Status
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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