Di[2-[4-[(E)-2- [2,4,5-trimethoxyphenyl]vinyl]pyridinin-1-ium]butanoyl]aminoethyl]disulfanyl dichloride
⚠ EU RestrictedIdentification
CAS Number 1450801-55-4
CosIng Ref 95654
Chemical Name 4-[4-[(E)-2-(2,4,5-trimethoxyphenyl)ethenyl]pyridin-1-ium-1-yl]-N-[2-[2-[4-[4-[(E)-2-(2,4,5-trimethoxyphenyl)ethenyl]pyridin-1-ium-1-yl]butanoylamino]ethyldisulfanyl]ethyl]butanamide dichloride
IUPAC Name —
Formula C44H56Cl2N4O8S2
Mol. Weight 904 g/mol
SMILES COC1=CC(=C(C=C1C=CC2=CC=[N+](C=C2)CCCC(=O)NCCSSCCNC(=O)CCC[N+]3=CC=C(C=C3)C=CC4=CC(=C(C=C4OC)OC)OC)OC)OC.[Cl-].[Cl-]
InChIKey AKLXDQVGGRLLPJ-VCHVFRDLSA-N
Function & Classification
EU Regulatory Status
Max Leave-on 5%
Conditions of Use As from 3 March 2018: “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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