Yellow 11

Also known as: C.I. Solvent Yellow 33, D.C. Yellow Dye No. 11, Chinoline Yellow D sol. in spirits, EINECS 232-318-2, 2-(2-Quinolinyl)-1H-indene-1,3(2H)-dione (+2 more)

INCI: CI 47000 (ALSO: D\&C YELLOW NO. 11, SOLVENT YELLOW 33, QUINOLINE YELLOW)

Yellow 11 (CAS 8003-22-3) is a cosmetic cosmetic ingredient functioning as Colorant; fragrance functional. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety and pharmaceutical data.

View industrial chemical safety profile for CAS 8003-22-3 →

Auto-generated CPSR Part A draft with source citations
Function
Colorant; fragrance functional
Safety Rating
GOOD

Chemistry & Identifiers

Formula
C18H11NO2
MW
273.3 g/mol
EC Number
232-318-2
PubChem CID
6731
IUPAC Name
2-quinolin-2-ylindene-1,3-dione
InChIKey
IZMJMCDDWKSTTK-UHFFFAOYSA-N

Regulatory Status

EU EU Status permitted
US US Status restricted
US Notes Permanently listed, certification required (21 CFR Part 74); restricted to externally applied drugs and externally applied cosmetics only — no mucous membrane contact

For full compliance data across multiple jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety, dermal absorption, and sensitization profile summaries for Yellow 11.

Calculate MoS for your specific formulation with the MoS Calculator.

ECHA REACH Registration

European Chemicals Agency REACH dossier and Substances of Very High Concern listing.

Registration Type
Full
Tonnage Band
10 - 100 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No

EU CosIng Annex Listing

European Commission CosIng database Annex references per Regulation (EC) No 1223/2009.

Annex II — Prohibited
Ref: 1358
(EC) 2013/344
Annex IV — Permitted Colorants
Product type: Yellow

Expanded Jurisdictional Detail

Additional regulatory detail beyond the 7-jurisdiction summary: Saudi SFDA, Korea MFDS, ASEAN ACD, Japan/Korea, Brazil/India, and cross-jurisdictional restriction entries.

SA Saudi SFDA (II - Prohibited)
BRIN Brazil/India Cosmetics
Brazil: Prohibited
India: Prohibited (GNRAS)
India: Permitted Colorant

PubChem Annotations

Safety and regulatory annotations from PubChem (NCBI) aggregated sources.

Safety (1)
Carcinogen Classification
D & C Yellow No. 11 | TR-463: Toxicology and Carcinogenesis Studies of D&C Yellow No. 11 (CASRN 8003-22-3) in F344 Rats (Feed Studies) (1997 ) | 12/05/95 | Some Evidence | Some Evidence | Chemical Not Tested in Species/Sex | Chemical Not Tested in Species/Sex | Under the conditions of this perinatal exposure followed by a 2-year dosed feed study, there was some evidence of carcinogenic ac
Source: NTP Technical Reports
Regulatory (1)
EU Food Improvement
Food additives
Source: EU Food Improvement Agents

Function Categories & List Membership

Cosmetic/Chemical Function Categories
Dye Fragrance
Regulatory List Membership (4)
EU Banned in Cosmetics IFRA Fragrance Transparency List Consumer Product Chemical EU CosIng Cosmetics Ingredient Database

Expert Verdict

Expert safety assessment and concern-level summary for Yellow 11.

Regulatory Flags

fragrance-component colorant eu_banned_cosmetics ifra_fragrance eu_cosing_listed

Known Synonyms

C.I. Solvent Yellow 33 D.C. Yellow Dye No. 11 Chinoline Yellow D sol. in spirits EINECS 232-318-2 2-(2-Quinolinyl)-1H-indene-1,3(2H)-dione Solvant Yellow 33 UNII-44F3HYL954

Chemical Function

Dye Fragrance

Regulatory Lists

banned; Europe; Personal care IFRA Transparency consumer_product inert_ingredient; non_food_use; Pesticides pharmaceutical Personal care IFRA Transparency consumer_product

Australian Status

AICIS status: listed

Cross-Vertical Safety Context

Same-CAS public records found in pharmaceutical data.

SOURCE ChEMBL / DrugCentral / FAERS DB_PHARMA CAS match

Pharmaceutical Data

Same-CAS rows from the pharmaceutical spoke database.

ChEMBL ID
CHEMBL1486465
View full pharmaceutical profile →

Frequently Asked Questions

Is Yellow 11 safe in cosmetics?

Yellow 11 has a safety rating of "GOOD" in our database. EU status: permitted. US status: restricted.

Is Yellow 11 allowed in the EU?

Yellow 11 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Yellow 11 do in cosmetics?

Yellow 11 functions as: Colorant; fragrance functional. It is classified as a cosmetic ingredient in our database. CAS number: 8003-22-3.

Is Yellow 11 used outside cosmetics?

Yellow 11 also appears in industrial chemical safety and pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.

Does Yellow 11 have different safety status in cosmetics vs industrial chemicals?

Yellow 11 is classified GHS CMR hazard (H315, H317, H319, H335, H351) in the chemicals database but is allowed in EU cosmetics.

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