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Cosmetic ingredient (INCI)

Basic Orange 1

Used in cosmetic products as hair dyeing. 1,3-Benzenediamine, 4-methyl-6-(phenylazo)-, monohydrochloride (CI 11320)

Prohibited in EU cosmetics

EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1294.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

1,3-Benzenediamine, 4-methyl-6-(2-phenyldiazenyl)-, hydrochloride (1:1) chemical structure, C13H15ClN4, CAS 4438-16-8
1,3-Benzenediamine, 4-methyl-6-(2-phenyldiazenyl)-, hydrochloride (1:1)
CAS 4438-16-8C13H15ClN4
10 suppliers
1,3-Benzenediamine, 4-methyl-6-(2-phenyldiazenyl)-, hydrochloride (1:1)

IUPAC name: 4-methyl-6-phenyldiazenylbenzene-1,3-diamine, hydrochloride

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data

Basic Orange 1 suppliers

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Frequently asked questions

What is Basic Orange 1 used for in cosmetics?

Basic Orange 1 is used in cosmetic products as hair dyeing. 1,3-Benzenediamine, 4-methyl-6-(phenylazo)-, monohydrochloride (CI 11320)

Is Basic Orange 1 restricted in cosmetics in the EU?

Basic Orange 1 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1294 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.

What is the CAS number of Basic Orange 1?

Basic Orange 1 is listed with CAS number 4438-16-8 and EC number 224-654-3.

Where can I buy Basic Orange 1?

8 suppliers list 1,3-Benzenediamine, 4-methyl-6-(2-phenyldiazenyl)-, hydrochloride (1:1) on CompoundList. Compare them below or post a buy request with your grade and quantity.