What does the restriction note for ANTHRAQUINONE mean?

The restriction field for ANTHRAQUINONE reads: II/1603. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 84-65-1?

CAS 84-65-1 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains ANTHRAQUINONE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9734530/07/2020

ANTHRAQUINONE

9,10-Anthracenedione

ANTHRAQUINONE is linked to 1 EU annex record on this page. Inventory note: II/1603.

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Regulatory evidence by market

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Market	Evidence status	Records	Source language
European Union	Evidence linked Prohibited entry found Open this evidence	1	English and EU languages
Great Britain	Evidence linked Prohibited Open this evidence	1	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Evidence linked Prohibited Open this evidence	1	English
ASEAN	Evidence linked Prohibited Open this evidence	1	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Source mapped Official source mapped; ingredient rule not imported	0	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Evidence linked Prohibited Open this evidence	1	English and Hindi
Saudi Arabia	Evidence linked Prohibited Open this evidence	1	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 84-65-1

CAS 84-65-1PubChem CID 6780

Anthraquinone

9,10-anthraquinone is an anthraquinone that is anthracene in which positions 9 and 10 have been oxidised to carbonyls. — ChEBI

IUPAC name: anthracene-9,10-dione

Molecular formula: C14H8O2
Molecular weight: 208.21 g/mol
Exact mass: 208.052429494 Da
XLogP3: 3.4
Topological polar surface area: 34.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

9,10-Anthraquinone9,10-AnthracenedioneAnthradioneHoeliteMorkit9,10-DioxoanthraceneCorbitAnthrapel

16 more reported names

9,10-AnthrachinonAvipelKawasaki saqAnthracene, 9,10-dihydro-9,10-dioxo-030MS0JBDOEPA Pesticide Chemical Code 122701FLIGHT CONTROLCHEBI:40448NSC-7957DTXCID9095NSC7957AnthranoidAnthranoidsAnthraquinonesDianthraquinonesAnthraquinone Analogue

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:40448
ChEMBL:CHEMBL55659
EPA DTXSID:DTXSID3020095
PubMed:26915975
PubMed:23333790
PubMed:23122067
PubMed:23086354
PubMed:23063188
PubMed:23057874
PubMed:23039271
PubMed:23007481
PubMed:22978222
PubMed:22972319
PubMed:22969065
PubMed:22957424

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for ANTHRAQUINONE

INCI name

ANTHRAQUINONE

Description

9,10-Anthracenedione

Record provenance

Inventory reference: 97345
Imported identity: ANTHRAQUINONE
Source update: 30/07/2020

European Commission CosIng source notes

Annex records for ANTHRAQUINONE

Annex II Restriction reference

Entry 1603

Anthraquinone; 9,10-anthraquinone

CAS: 84-65-1

EC: 201-549-0

Key data

CAS

84-65-1

201-549-0

Restriction

II/1603

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

AMMONIUM ACRYLATENOT REPORTED

AMMONIUM AMPSNOT REPORTED

AMMONIUM METHACRYLATENOT REPORTED

ANILINENOT REPORTED

ANTIMONY POTASSIUM TARTRATENOT REPORTED

ARGININE MANDELATENOT REPORTED

ARTEMISIA TRIDENTATANOT REPORTED

ASPERGILLUS/FERMENT FILTRATENOT REPORTED

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How ANTHRAQUINONE appears in the CosIng inventory

The CosIng inventory lists ANTHRAQUINONE as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

ANTHRAQUINONE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

ANTHRAQUINONE appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for ANTHRAQUINONE reads: "II/1603". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, ANTHRAQUINONE carries the following function designation(s):

NOT REPORTED

CAS 84-65-1 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for ANTHRAQUINONE

This page combines the CosIng inventory entry for ANTHRAQUINONE with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research ANTHRAQUINONE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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