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EU cosmetic ingredients, restrictions and safety
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Official EU label nameGlossary entry 27222

SOLVENT YELLOW 33

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:8003-22-3
EC:232-318-2
Ingredient index records:
SOLVENT YELLOW 33
Cosmetic functions: HAIR DYEING

1,3-Isobenzofurandione, reaction products with methylquinoline and quinoline (CI 47000)

Inventory restriction note: II/1358

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1 matched or reported name
SOLVENT YELLOW 33

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name SOLVENT YELLOW 33.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 8003-22-3
CAS 8003-22-3PubChem CID 6731

Quinoline Yellow

Quinoline yellow is a quinoline derivative with a 1,3-dioxoindan-2-yl substituent at C-2. It has a role as a dye. It is a member of quinolines, a beta-diketone and an aromatic ketone. — ChEBI

IUPAC name
2-quinolin-2-ylindene-1,3-dione
Molecular formula
C18H11NO2
Molecular weight
273.3 g/mol
Exact mass
273.078978594 Da
XLogP3
3.4
Topological polar surface area
47.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

2-(quinolin-2-yl)-1H-indene-1,3(2H)-dioneCHEBI:53700D&C Yellow No 10RefChem:581451D.C. Yellow No. 10Colour Index No. 47005QuinophthaloneSolvent yellow 33
16 more reported names
83-08-911641 YellowQuinoline Yellow 2SFErio Chinoline Yellow 4G2-(2-Quinolyl)-1,3-indandioneD&C Yellow No. 112-(2-Quinolyl)-1,3-indanedione2-(2-Quinolyl)-1H-indene-1,3(2H)-dioneC.I. SOLVENT YELLOW 33D & C Yellow 11NSC 189501H-Indene-1,3(2H)-dione, 2-(2-quinolinyl)-D&C Yellow No 11EINECS 201-453-9Quinoline Yellow SSYellow 11
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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