What other records share CAS 38866-20-5?

CAS 38866-20-5 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.

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InventoryRef 3447813/07/2018

HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

4-[3-[(9,10-Dihydro-4-hydroxy-9,10-dioxoanthryl)amino]propyl]-4-methylmorpholinium methyl sulphate

HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE is linked to 2 EU annex records on this page.

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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	2	English and EU languages
Great Britain	Evidence linked Restricted Open this evidence	1	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Evidence linked Restricted Open this evidence	1	English
ASEAN	Evidence linked Restricted 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 Restricted Open this evidence	1	English and Hindi
Saudi Arabia	Evidence linked Restricted Open this evidence	1	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 38866-20-5

CAS 38866-20-5PubChem CID 16205112

Hydroxyanthraquinoneaminopropyl methyl morpholinium methosulfate

IUPAC name: 1-hydroxy-4-[3-(4-methylmorpholin-4-ium-4-yl)propylamino]anthracene-9,10-dione;methyl sulfate

Molecular formula: C23H28N2O8S
Molecular weight: 492.5 g/mol
Exact mass: 492.15663703 Da
Topological polar surface area: 150.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 9
Covalent units: 2
Defined stereocentres: 0

Also known as

RNJ1LHE5O7IMEXINE BDHYDROXYANTHROQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE4-(3-((9,10-DIHYDRO-4-HYDROXY-9,10-DIOXO-1-ANTHRACENYL)AMINO)PROPYL)-4-METHYL MORPHOLINIUM METHYL SULFATE4-(3-((9,10-Dihydro-4-hydroxy-9,10-dioxoanthryl)amino)propyl)-4-methylmorpholinium methyl sulphate4-[3-[(9,10-dihydro-4-hydroxy-9,10-dioxoanthryl)amino]propyl]-4-methylmorpholinium methyl sulphateMORPHOLINIUM, 4-(3-((9,10-DIHYDRO-4-HYDROXY-9,10-DIOXO-1-ANTHRACENYL)AMINO)PROPYL)-4-METHYL-, METHYL SULFATEMORPHOLINIUM, 4-(3-((9,10-DIHYDRO-4-HYDROXY-9,10-DIOXO-1-ANTHRACENYL)AMINO)PROPYL)-4-METHYL-, METHYL SULFATE (1:1)

11 more reported names

MORPHOLINIUM, 4-(3-((9,10-DIHYDRO-4-HYDROXY-9,10-DIOXO-1-ANTHRACENYL)AMINO)PROPYL)-4-METHYL-, METHYL SULFATE (SALT)Morpholinium, 4-[3-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]propyl]-4-methyl-, methyl sulfateMorpholinium, 4-[3-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]propyl]-4-methyl-, methyl sulfate (1:1)RefChem:789442HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE [INCI]4-(3-((9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino)prop- yl)-4-methyl morpholinium methyl sulfateUNII-RNJ1LHE5O7EINECS 254-161-94-(3-((9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino)prop-yl)-4-methylmorpholinium methyl sulfate4-{3-[(4-HYDROXY-9,10-DIOXO-9,10-DIHYDROANTHRACEN-1-YL)AMINO]PROPYL}-4-METHYLMORPHOLIN-4-IUM METHYL SULFATEMorpholinium, 4-(3-((9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino)prop- yl)-4-methyl-, methyl sulfate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID80192119

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 HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

INCI name

HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

Description

4-[3-[(9,10-Dihydro-4-hydroxy-9,10-dioxoanthryl)amino]propyl]-4-methylmorpholinium methyl sulphate

Record provenance

Inventory reference: 34478
Imported identity: HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE
Source update: 13/07/2018

European Commission CosIng source notes

Annex records for HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

Annex II Identified ingredient

Entry 344

Morpholine and its salts

CAS: 110-91-8

EC: 203-815-1

Annex III Shared CAS number

Entry 293

Hydroxyanthraquinone-aminopropyl Methyl Morpholinium Methosulfate

CAS: 38866-20-5

EC: 254-161-9

Key data

CAS

38866-20-5

254-161-9

Restriction

—

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.

#13193 · HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

The markets do not agree about this substance: it is prohibited in some and permitted under conditions in others, across the 6 markets that hold a rule for it.

prohibited: European Union
restricted: Great Britain New Zealand ASEAN India Saudi Arabia

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Ingredients with overlapping formulation functions

HC YELLOW NO. 7HAIR DYEING

HC YELLOW NO. 8HAIR DYEING

HC YELLOW NO. 9HAIR DYEING

HENNABULKING, HAIR DYEING, SKIN CONDITIONING

HYDROXYBENZOMORPHOLINEHAIR DYEING

HYDROXYETHOXY AMINOPYRAZOLOPYRIDINE HCLHAIR DYEING

HYDROXYETHYL-2,6-DINITRO-P-ANISIDINEHAIR DYEING

HYDROXYETHYL-2-NITRO-P-TOLUIDINEHAIR 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 HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE appears in the CosIng inventory

The CosIng inventory lists HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE as a cosmetic ingredient and this page links it to 2 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE 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

HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE 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.

According to the EU CosIng inventory, HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE carries the following function designation(s):

HAIR DYEING

CAS 38866-20-5 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 HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE

This page combines the CosIng inventory entry for HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE with 2 linked Annex II–VI records from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research HYDROXYANTHRAQUINONEAMINOPROPYL METHYL MORPHOLINIUM METHOSULFATE 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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