Basic Brown 4
Used in cosmetic products as hair dyeing. 1,3-Benzenediamine, 4,4'-[(4,4-methyl- 1,3-phenylene)bis(azo)]bis[6-methyl- (CI 21010)
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1296.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 4-[[3-[(2,4-diamino-5-methylphenyl)diazenyl]-4-methylphenyl]diazenyl]-6-methylbenzene-1,3-diamine
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Basic Brown 4 suppliers
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Frequently asked questions
What is Basic Brown 4 used for in cosmetics?
Basic Brown 4 is used in cosmetic products as hair dyeing. 1,3-Benzenediamine, 4,4'-[(4,4-methyl- 1,3-phenylene)bis(azo)]bis[6-methyl- (CI 21010)
Is Basic Brown 4 restricted in cosmetics in the EU?
Basic Brown 4 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1296 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.
What is the CAS number of Basic Brown 4?
Basic Brown 4 is listed with CAS number 4482-25-1 and EC number 224-764-1.
Where can I buy Basic Brown 4?
One supplier lists Bismarck Brown R Base on CompoundList. Compare them below or post a buy request with your grade and quantity.