CI 21230 is classed chemically as a disazo colour.
Definition
US FDA substance register · UNII 944C4896N7 · registered name SOLVENT YELLOW 29 · single chemical substance
CI 21230 is classed chemically as a disazo colour. It conforms to the formula:
Cosmetic roles
Safety & regulatory references
- Banned
- Argentina · ASEAN · Brazil · European Union · United Kingdom
- Restricted or banned
- Argentina · ASEAN · Brazil · China · European Union · Taiwan
- Allowed colourant
- ASEAN · Taiwan
Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · UK cosmetics regulations (OPSS) · Taiwan FDA cosmetic ingredients
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
EU Cosmetics Regulation, Annex IV (allowed colourants), entry 49 · maximum concentration Not to be used in products applied on mucous membranes
Source: EU allowed colourants (Annex IV)
EU Cosmetics Regulation, Annex II (prohibited substances), entry 1352
Restriction II/1352 (Solvent Yellow 29; CI 21230: when used as a substance in hair dye products)
Source: EU CosIng ingredient list
Restriction IV/49 (CI 21230) II/1352 (Solvent Yellow 29; CI 21230: when used as a substance in hair dye products) · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 6706-82-7
- EC No.EU chemical inventory number
- 229-754-0
- DTXSIDUS EPA chemical ID
- DTXSID50879809
- DTXCIDUS EPA compound ID
- DTXCID00909488
- IUPAC
- 2,2'-{(1~3~,3~3~-Dimethyl-2~3~,2~4~,2~5~,2~6~-tetrahydro-2~2~H-[1~1~,2~1~:2~1~,3~1~-terphenyl]-1~4~,3~4~-diyl)bis[(E)-diazene-2,1-diyl]}bis(4-cyclohexylphenol)
- Molecular formula
- C44H52N4O2
- Molecular weight
- 668.926 g/mol
What products actually use it for
What the 3 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
- Fragrance1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
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 1 studies
- SkinIrr2
Skin Irritation · QSAR Predicted
Source: US EPA CompTox dashboard
Linked databases 17
- ASEAN Cosmetic Directive
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU allowed colourants (Annex IV)
- EU CosIng ingredient list 2 3
- EU Cosmetics Regulation
- EU prohibited substances (Annex II)
- Korea toxic substances GHS register (NIER)
- MFDS (Korea) cosmetic regulatory information 2 3 4
- Taiwan FDA cosmetic ingredients
- UK cosmetics regulations (OPSS)
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata