Official EU label nameGlossary entry 3072

BASIC BLUE 3

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 6 of 13 indexed market datasets: 6 country records and 0 EU Annex records. Every result and evidence gap is listed below.

6 markets with evidence

Markets checked

Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:33203-82-647367-75-9

EC:251-403-5

Ingredient index records:

BASIC BLUE 3

Cosmetic functions: HAIR DYEING

3,7-Bis(diethylamino)phenoxazin-5-ium chloride

Inventory restriction note: II/1275

Open full local profile

6 matched or reported names

BASIC BLUE 3Phenoxazin-5-ium, 3,7-bis(diethylamino)-, and its salts, when used as a substance in hair dye productsPhenoxazin-5-ium, 3,7-bis(diethylamino)- and its salts, when used as a substance in hair dye products吩恶嗪-5-鎓, 3,7-双（二乙氨基）-及其盐类 — Phenoxazin-5-ium, 3,7-bis （diethylamino）- and its salts （CAS No. 47367-75-9 / CAS No. 33203-82-6）3,7-bis(dietilamino)-fenoxazín-5-io e seus sais, quando usado como substância que entra na composição de corantes capilaresPhenoxazin-5-ium, 3,7-bis(diethylamino)-, and its salts (CAS No. 47367-75-9/33203-82-6), when used as a substance in hair dye products.

Regulatory evidence in all 13 markets

Open each matched record for its scope, concentration, conditions, warnings and official source version.

Show rows

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Market	Result	Records	Dataset	Meaning / next action
European Union EU	No local match	0	Complete annex dataset Regulation (EC) 1223/2009 consolidated to 1 May 2026	No annex match only means that these five annexes did not return a match; CosIng identity data and other EU obligations still need review.
Great Britain GB	Prohibited	1Open record 1	Complete consolidated annex dataset GB retained Regulation 1223/2009 schedules, effective 15 August 2026	Review every linked record and exact conditions.
Canada CA	No local match	0	Complete Hotlist snapshot Health Canada Cosmetic Ingredient Hotlist, 13 August 2025	The Hotlist is an administrative compliance tool, not an exhaustive safety approval list.
New Zealand NZ	Prohibited	1Open record 1	Complete schedules dataset Cosmetic Products Group Standard schedules effective 1 January 2026	Review every linked record and exact conditions.
ASEAN ASEAN	No local match	0	Complete regional annex dataset ASEAN Cosmetic Directive annexes 2026-1, 22 June 2026	Regional annex coverage does not replace member-state implementation dates, notifications or national deviations.
China CN	Prohibited	1Open record 1	Complete prohibited catalogues plus official-source workflow NMPA 2021 banned catalogues plus dynamic IECIC List I/List II system current since 2025	Review every linked record and exact conditions.
Japan JP	No local match	0	Complete Standards appendices dataset MHLW Standards for Cosmetics official English source and Japanese amendments checked for the imported snapshot	The Japanese text and subsequent notices are canonical; no local match is not a product-compliance conclusion.
South Korea KR	No local match	0	Complete current appendix dataset MFDS Notice 2026-19, effective 18 March 2026	Korean source wording is canonical and other positive lists/notices may still apply to the formulation.
United States US	No local match	0	Complete enumerated federal ingredient rules eCFR Title 21 issue date 27 August 2026	FDA has no general approved-cosmetic-ingredient catalogue; absence from these sections is not approval or proof of safety.
Australia AU	No local match	0	Complete cosmetic-relevant Poisons Standard subset plus official workflow Therapeutic Goods (Poisons Standard—June 2026) Instrument 2026	An AICIS Inventory match is not cosmetic approval; no Inventory match can indicate a new, exempted, reported or confidential introduction.
Brazil BR	Prohibited	1Open record 1	Complete prohibited dataset plus current restricted-list workflow ANVISA RDC 1.029/2026 and RDC 1.030/2026, published 15 June 2026	Review every linked record and exact conditions.
India IN	Prohibited	1Open record 1	Complete current Part 2 dataset plus official workflow for Parts 1, 3 and 4 Cosmetics Rules 2020 plus current BIS IS 4707 parts (1:2020, 2:2025, 3:2025, 4:2022)	Review every linked record and exact conditions.
Saudi Arabia SA	Prohibited	1Open record 1	Complete official list index SFDA live prohibited/restricted lists, snapshot 30 August 2026	Review every linked record and exact conditions.

Matching market records and conditions

Great Britain

GB retained Regulation 1223/2009 schedules, effective 15 August 2026

Phenoxazin-5-ium, 3,7-bis(diethylamino)-, and its salts, when used as a substance in hair dye productsProhibited

GB Cosmetics Regulation, Annex II, entry 1275 · 2026-08-15

New Zealand

Cosmetic Products Group Standard schedules effective 1 January 2026

Phenoxazin-5-ium, 3,7-bis(diethylamino)- and its salts, when used as a substance in hair dye productsProhibited

Schedule 4, reference 1275, source row 1326 · effective-2026-01-01

China

NMPA 2021 banned catalogues plus dynamic IECIC List I/List II system current since 2025

吩恶嗪-5-鎓, 3,7-双（二乙氨基）-及其盐类 — Phenoxazin-5-ium, 3,7-bis （diethylamino）- and its salts （CAS No. 47367-75-9 / CAS No. 33203-82-6）Prohibited

Prohibited in cosmetic product formulas. Verify the cited Chinese source identity and any later NMPA amendment before use.

NMPA 2021 Catalogue of Raw Materials Banned for Cosmetics, entry 1038 · NMPA Announcement No. 74 of 2021, effective 2021-05-26

Brazil

ANVISA RDC 1.029/2026 and RDC 1.030/2026, published 15 June 2026

3,7-bis(dietilamino)-fenoxazín-5-io e seus sais, quando usado como substância que entra na composição de corantes capilaresProhibited

3,7-bis(dietilamino)-fenoxazín-5-io e seus sais, quando usado como substância que entra na composição de corantes capilares

RDC 529/2021 consolidated annex, entry 1275 (through RDC 1.030/2026) · RDC 529/2021 consolidated through RDC 1.030/2026

India

Cosmetics Rules 2020 plus current BIS IS 4707 parts (1:2020, 2:2025, 3:2025, 4:2022)

Phenoxazin-5-ium, 3,7-bis(diethylamino)-, and its salts (CAS No. 47367-75-9/33203-82-6), when used as a substance in hair dye products.Prohibited

Must not form part of the composition of cosmetic products. Apply the general trace and safety notes published after Annex A.

IS 4707 (Part 2):2025 Annex A, entry 1248 · IS 4707 (Part 2):2025, fifth revision

Saudi Arabia

SFDA live prohibited/restricted lists, snapshot 30 August 2026

Phenoxazin-5-ium, 3,7-bis(diethylamino)-, and its salts, when used as a substance in hair dye productsProhibited

SFDA prohibited list, page 128, row 1 · live-snapshot-2026-08-30

Chemical identity and properties

PubChem 2D chemical structure for CAS 33203-82-6

CAS 33203-82-6PubChem CID 118408

C.I. Basic Blue 3

IUPAC name: [7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium chloride

Molecular formula: C20H26ClN3O
Molecular weight: 359.9 g/mol
Exact mass: 359.1764402 Da
Topological polar surface area: 27.8 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 2
Defined stereocentres: 0

Also known as

Basic Blue 3CCRIS 24493,7-Bis(diethylamino)phenoxazin-5-ium chlorideEINECS 251-403-5NSC 409100Phenoxazin-5-ium, 3,7-bis(diethylamino)-, chloride (1:1)UNII-H82L80329YLOWACRYL BLUE 3

16 more reported names

H82L80329YNSC-4091007-(N,N-Diethylamino)phenoxazine-3-N,N-diethyliminium chloride3,7-BIS(DIETHYLAMINO)PHENOXAZONIUM CHLORIDEDIETHYL(7-DIETHYLAMINO-3H-PHENOXAZIN-3-YLIDENE)AMMONIUM CHLORIDEAMMONIUM, (7-(DIETHYLAMINO)-3H-PHENOXAZIN-3-YLIDENE)DIETHYL-, CHLORIDE6703-67-9RefChem:122486BASIC BLUE 3 [INCI]611-321-6614-016-6BASICBLUE3Phenoxazin-5-ium, 3,7-bis(diethylamino)-, chloride[7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium;chlorideEthanaminium, N-(7-(diethylamino)-3H-phenoxazin-3-ylidene)-N-ethyl-, chlorideBasic Blue BG

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL389921
EPA DTXSID:DTXSID30873926

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

PubChem 2D chemical structure for CAS 47367-75-9

CAS 47367-75-9PubChem CID 90612

Oxazine 1

Oxazine-1 is an organic cation and a phenoxazine. It has a role as a fluorochrome. — ChEBI

IUPAC name: [7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium

Molecular formula: C20H26N3O+
Molecular weight: 324.4 g/mol
Exact mass: 324.207587461 Da
XLogP3: 3.0
Topological polar surface area: 27.8 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

oxazine-13,7-bis(diethylamino)phenoxazin-5-iumCHEBI:52186Phenoxazin-5-ium, 3,7-bis(diethylamino)-,perchlorate of oxazine 1RefChem:168854Oxazine 1 perchlorate7-(diethylamino)-N,N-diethyl-3H-phenoxazin-3-iminium

2 more reported names

OELZFJUWWFRWLC-UHFFFAOYSA-NPhenoxazin-5-ium, 3,7-bis(diethylamino)-

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:52186
ChEMBL:CHEMBL1185112
EPA DTXSID:DTXSID40197120
PubMed:22998344
PubMed:21889393
PubMed:21440491
PubMed:20165763
PubMed:17408267

Retrieved from NIH PubChem on 2026-09-02 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 assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US 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.

Open official Decision