CI 11680
Used in cosmetic products as colorant. CI 11680 is classed chemically as a monoazo colour.
EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/4.
Annex IV/4: Not to be used in products applied on mucous membranes ban substances that deplete the ozone layer
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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CI 11680 suppliers
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Frequently asked questions
What is CI 11680 used for in cosmetics?
CI 11680 is used in cosmetic products as colorant. CI 11680 is classed chemically as a monoazo colour.
Is CI 11680 restricted in cosmetics in the EU?
CI 11680 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/4 (allowed colorant). Annex IV/4: Not to be used in products applied on mucous membranes ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of CI 11680?
CI 11680 is listed with CAS number 2512-29-0 and EC number 219-730-8.
Where can I buy CI 11680?
8 suppliers list C.I. Pigment Yellow 1 on CompoundList. Compare them below or post a buy request with your grade and quantity.