What does the restriction note for DISPERSE VIOLET 4 mean?

The restriction field for DISPERSE VIOLET 4 reads: II/1283. 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 1220-94-6?

CAS 1220-94-6 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 DISPERSE VIOLET 4?

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 3368815/10/2010

DISPERSE VIOLET 4

1-amino-4-(methylamino)anthraquinone (CI 61105)

DISPERSE VIOLET 4 is linked to 1 EU annex record on this page. Inventory note: II/1283.

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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	Evidence linked Prohibited Open this evidence	1	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Evidence linked Prohibited Open this evidence	1	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	Evidence linked Prohibited Open this evidence	1	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 1220-94-6

CAS 1220-94-6PubChem CID 14650

Disperse Violet 4

IUPAC name: 1-amino-4-(methylamino)anthracene-9,10-dione

Molecular formula: C15H12N2O2
Molecular weight: 252.27 g/mol
Exact mass: 252.089877630 Da
XLogP3: 3.3
Topological polar surface area: 72.2 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

1-Amino-4-(methylamino)anthraquinone9,10-Anthracenedione, 1-amino-4-(methylamino)-N6G7KN58RRLOWADENE VIOLET 4RefChem:589603DISPERSE VIOLET 4 [INCI]Solvent violet 12CI 61105

16 more reported names

1-Amino-4-(methylamino)-9,10-anthracenedioneOracet Violet BAmacel Violet 6BSupracet Violet 2BMicrosetile Violet BDisperse Fast Violet BKayalon Fast Violet BBOracet Violet BNDispersol Violet BNacelan Violet 4BDisperse Violet 4SAcetoquinone Light Violet NInterchem Acetate Violet 6BCilla Fast Violet 6BFenacet Fast Violet 6BSerisol Fast Violet 6B

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID8051621

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match14650

Attributed physical-property, hazard, environmental and use annotations.

Signal: Warning Source: European Chemicals Agency (ECHA)
GHS Hazard Statements: H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]; H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]; H412 (100%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
Precautionary Statement Codes: P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
ECHA C&L Notifications Summary: Aggregated GHS information provided per 11 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 DISPERSE VIOLET 4

INCI name

DISPERSE VIOLET 4

Description

1-amino-4-(methylamino)anthraquinone (CI 61105)

Record provenance

Inventory reference: 33688
Imported identity: DISPERSE VIOLET 4
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for DISPERSE VIOLET 4

Annex II Restriction reference

Entry 1283

1-Amino-4-(methylamino)-9,10-anthracenedione (Disperse Violet 4) and its salts, when used as a subs…

CAS: 1220-94-6

EC: 214-944-8

Key data

CAS

1220-94-6

214-944-8

Restriction

II/1283

Function

HAIR DYEING: Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#9484 · DISPERSE VIOLET 4

Ingredients with overlapping formulation functions

DISPERSE RED 15HAIR DYEING

DISPERSE RED 17HAIR DYEING

DISPERSE VIOLET 1HAIR DYEING

DISPERSE VIOLET 15HAIR DYEING

DRACAENA MARGINATA EXTRACTHAIR DYEING

EPICATECHINANTIOXIDANT; ASTRINGENT; DEODORANT; HAIR DYEING; ORAL CARE; SKIN PROTECTING; SKIN CONDITIONING - MI…

ETHYLENEDIAMINO PG-PROPYL PEG-4 DIMETHICONEHAIR CONDITIONING; HAIR DYEING; HAIR FIXING; HAIR WAVING OR STRAIGHTENING

FAST GREEN FCFHAIR DYEING

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 DISPERSE VIOLET 4 appears in the CosIng inventory

The CosIng inventory lists DISPERSE VIOLET 4 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.

DISPERSE VIOLET 4 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

DISPERSE VIOLET 4 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 DISPERSE VIOLET 4 reads: "II/1283". 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, DISPERSE VIOLET 4 carries the following function designation(s):

HAIR DYEING

CAS 1220-94-6 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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Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

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Source note for DISPERSE VIOLET 4

This page combines the CosIng inventory entry for DISPERSE VIOLET 4 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 DISPERSE VIOLET 4 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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