What is this ingredient?

미국 FDA 물질 등록 · UNII OE8ZA0KN9Z · 등록명 D&C RED NO. 36 · 단일 화학물질

All ingredients

Ingredient Dictionary

CI 12085

CI 12085 is classed chemically as a monoazo colour.

How much products actually contain

No product states its amount yet.

Of the products containing it, 0 list it before the 1% line and 5 after it (usually 1% or less).

Products using this ingredient

5 of 5 confirmed · likeliest to carry enough first

Definition

US FDA substance register · UNII OE8ZA0KN9Z · registered name D&C RED NO. 36 · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

CI 12085 is classed chemically as a monoazo colour. It conforms to the formula:

Cosmetic roles

Adds colourCOLORANTDyes hairHAIR DYEING

Safety & regulatory references

Banned: European Union · United Kingdom
Restricted or banned: European Union · Taiwan
Restricted: China · European Union · Japan · South Korea · Taiwan · United States
Allowed colourant: Taiwan · United States

Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · UK cosmetics regulations (OPSS) · Health Canada Cosmetic Ingredient Hotlist · Taiwan FDA cosmetic ingredients · US FDA color additives · US FDA prohibited and restricted ingredients

Argentina · Brazil

Field of application and/or use : Dye Substances allowed for all kinds of products.
Other limitations and requirements : MAXIMUM 3% AT THE END

ASEAN

Other limitations and requirements : 3% max. concentration in the finished products

Canada

Maximum Concentration Permitted : 3%

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 9

Source: EU allowed colourants (Annex IV)

EU Cosmetics Regulation, Annex II (prohibited substances), entry 1345

Source: EU prohibited substances (Annex II)

Restriction II/1345 Pigment Red 4; CI 12085: and its salts when used as a substance in hair dye products)

Source: EU CosIng ingredient list

Restriction IV/9 (CI 12085) II/1345 (Pigment Red 4; CI 12085: and its salts when used as a substance in hair dye products)

Source: EU CosIng ingredient list

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

Names & identifiers

CI 12085INCI적색228호Korean label name (MFDS standard)2-Naphthalenol, 1-[(2-chloro-4-nitrophenyl)azo]-Synonym피그먼트적색4호Korean label name (MFDS standard)PIGMENT RED 4Synonym

CAS No.chemical registry number: 2814-77-9
EC No.EU chemical inventory number: 220-562-2
DTXSIDUS EPA chemical ID: DTXSID7044637
DTXCIDUS EPA compound ID: DTXCID20809855

IUPAC: 1-[(2-Chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
Molecular formula: C16H10ClN3O3
Molecular weight: 327.72 g/mol

Measured properties

Appearance: solid
Vapour pressure: 0 ㎩ (@ 25 ℃)
Water solubility: (3.3 μg/L @ 22 ℃)
Vapour density: 11.31
Relative density: (1.45~1.6 @ 25 ℃)
n-Octanol/water partition coefficient (Kow): 3.45 (@ 23 ℃)
Auto-ignition temperature: 280 ℃
Decomposition temperature: 275 ℃
Molecular weight: 327.74

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 5 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.

Pigment3
Dye2

Source: US EPA CompTox dashboard

Irritation and sensitisation studies

2 skin studies and 0 eye studies are on record.

Classed as low4

The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.

See all 2 studies

Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to
Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay)