HC Brown No. 2
Used in cosmetic products as hair dyeing. 3-[[4-[[diamino(phenylazo)phenyl]azo]-m-tolyl]azo]-N,N,N-trimethylanilinium chloride.
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1297.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: [3-[[4-[(3,4-diamino-2-phenyldiazenylphenyl)diazenyl]-3-methylphenyl]diazenyl]phenyl]-trimethylazanium chloride
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Frequently asked questions
What is HC Brown No. 2 used for in cosmetics?
HC Brown No. 2 is used in cosmetic products as hair dyeing. 3-[[4-[[diamino(phenylazo)phenyl]azo]-m-tolyl]azo]-N,N,N-trimethylanilinium chloride.
Is HC Brown No. 2 restricted in cosmetics in the EU?
HC Brown No. 2 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1297 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.
What is the CAS number of HC Brown No. 2?
HC Brown No. 2 is listed with CAS number 83803-99-0 and EC number 280-920-9.
Where can I buy HC Brown No. 2?
Post a buy request for HC Brown 2 with the grade, quantity and destination you need, and matching suppliers will send you quotes.