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InventoryRef 3279512/08/2020

CI 73385

5-Chloro-2-(5-chloro-7-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-7-methylbenzo[b]thiophene-3(2H)-one

CI 73385 is linked to 1 EU annex record on this page. Inventory note: IV/101.

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Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Positive-list entry with conditions
Open this evidence		1English and EU languages
Great BritainSource mapped
Official source mapped; ingredient rule not imported
0English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandEvidence linked
Permitted list with conditions
Open this evidence		1English
ASEANSource mapped
Official source mapped; ingredient rule not imported
0English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanSource mapped
Official source mapped; ingredient rule not imported
0Japanese; official English translation available
South KoreaSource mapped
Official source mapped; ingredient rule not imported
0Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilSource mapped
Official source mapped; ingredient rule not imported
0Portuguese with INCI crosswalks
IndiaSource mapped
Official source mapped; ingredient rule not imported
0English and Hindi
Saudi ArabiaSource mapped
Official source mapped; ingredient rule not imported
0Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 5462-29-3
CAS 5462-29-3PubChem CID 3001990

Vat Violet 2

IUPAC name
(2E)-5-chloro-2-(5-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one
Molecular formula
C18H10Cl2O2S2
Molecular weight
393.3 g/mol
Exact mass
391.9499273 Da
XLogP3
6.1
Topological polar surface area
84.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

Durindone Red 3BPV-Violet RVat Violet 6RNDurindone Red 3BPCiba Red 3BCiba Red F3BNTina Red 3BHostavat Violet 6R
16 more reported names
Sandothrene Red 3BVat Red Violet RHVat Printing Red Violet RHCalcoloid Violet 6RDCalcoloid Violet 6RPIndanthrene Violet 6RBArlanone Red Violet RHHostavat Red Violet RHZVX9A7UOONAnthragen Red Violet RHHostaperm Red Violet RHSanyo Threne Violet IRHSolanthrene Red Violet NTyrian Red Violet I-RHAmanthrene Red Violet RHIndanthren Red Violet RH
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 CI 73385

INCI name

CI 73385

Description

5-Chloro-2-(5-chloro-7-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-7-methylbenzo[b]thiophene-3(2H)-one

Record provenance

Inventory reference
32795
Imported identity
CI 73385
Source update
12/08/2020
European Commission CosIng source notes
Annex IV Restriction reference
Entry 101

CI 73385

CAS: 5462-29-3
EC: 226-750-0

Key data

CAS
5462-29-3
EC
226-750-0
Restriction
IV/101
Function
COLORANT
Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light. All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

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

#6440 · CI 73385

Ingredients with overlapping formulation functions

CI 71105COLORANT
CI 73000COLORANT
CI 73015COLORANT
CI 73360COLORANT
CI 73900COLORANT
CI 73915COLORANT
CI 74100COLORANT
CI 74160COLORANT

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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How CI 73385 appears in the CosIng inventory

The CosIng inventory lists CI 73385 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.

CI 73385 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

CI 73385 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 CI 73385 reads: "IV/101". 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, CI 73385 carries the following function designation(s):

CAS 5462-29-3 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 CI 73385

This page combines the CosIng inventory entry for CI 73385 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 CI 73385 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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