INCI
Cosmetic ingredient

CI 21100

CI 21100 is a cosmetic ingredient name. COLORANT. CAS 5102-83-0.

INCICI0 products
CAS number
5102-83-0
EC number
225-822-9
Chemical name
2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]

Chemical description

CI 21100 is classed chemically as a disazo colour. It conforms to the formula:

Recorded conditions

Restrictions and conditions of use

Cosmetic restriction
IV/47 (CI 21100) II/1351 (Pigment Yellow 13; CI 21100: when used as a substance in hair dye products)
Catalogue presence

Products containing this ingredient

The list follows the composition declared by the source record and preserves the name found there.

No catalogue product was linked to this ingredient.