What is this ingredient?

미국 FDA 물질 등록 · UNII R3896P1A0H · 등록명 PIGMENT YELLOW 16 · 단일 화학물질

All ingredients

Ingredient Dictionary

CI 20040

CI 20040 is classed chemically as a disazo colour.

Definition

US FDA substance register · UNII R3896P1A0H · registered name PIGMENT YELLOW 16 · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

CI 20040 is classed chemically as a disazo colour. It conforms to the formula:

Cosmetic roles

Adds colourCOLORANT

Safety & regulatory references

Restricted: China · Taiwan
Allowed colourant: Taiwan

Source: MFDS (Korea) cosmetic regulatory information · ASEAN Cosmetic Directive · Taiwan FDA cosmetic ingredients

Argentina · Brazil

Field of application and/or use : Dye Substances allowed exclusively in products that have short time of skin and hair contact.
Other limitations and requirements : Maximum dimethylbenzidine concentration:

ASEAN

Field of application : Colouring agents allowed exclusively in cosmetic products intended to come into contact only briefly with the skin.
Other limitations and requirements : Maximum 3,3’-dimethylbenzidine concentration in the colouring agent: 5 ppm

European Union

Product Type, body parts : Rinse-off products
Other : Maximum 3,3'-dimethylbenzidine concentration in the colouring agent: 5 ppm

Source: MFDS (Korea) cosmetic regulatory information

Not classified under Korea’s toxic-substance GHS list · existing chemical substance

Source: Korea toxic substances GHS register (NIER)

EU Cosmetics Regulation, Annex IV (allowed colourants), entry 45 · maximum concentration Rinse-off products

Source: EU allowed colourants (Annex IV)

Restriction IV/45 · Other restriction: ban substances that deplete the ozone layer

Source: EU CosIng ingredient list

More data — names, identifiers, properties, test records, literature

Names & identifiers

CI 20040INCIButanamide, N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[2-[(2,4-dichlorophenyl)azo]-3-oxo-Synonym

CAS No.chemical registry number: 5979-28-2
EC No.EU chemical inventory number: 227-783-3
DTXSIDUS EPA chemical ID: DTXSID6021452
DTXCIDUS EPA compound ID: DTXCID80809917

IUPAC: N,N'-(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis{2-[(2,4-dichlorophenyl)diazenyl]-3-oxobutanamide}
Molecular formula: C34H28Cl4N6O4
Molecular weight: 726.44 g/mol

Measured properties

n-Octanol/water partition coefficient (Kow): 8.31

Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.

Source: KOSHA safety data sheets (Korea)

What products actually use it for

What the 2 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.

Dye2

Source: US EPA CompTox dashboard