Brief Profile

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Please be aware that the REACH registration parts of this Brief Profile are no longer maintained; they remain frozen as of 19th May 2023. All other data parts (substance identity, C&L, key regulatory lists etc. are up to date).

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Brief Profile

The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The Brief Profile is automatically generated; note that it does not currently distinguish between harmonised classification and minimum classification; information requirements under different legislative frameworks may therefore not be fully up to date or complete. For accuracy reasons, substance manufacturers and imports have the responsibility to consult official sources, e.g. the electronic edition of the Official Journal of the European Union.
This Brief Profile is covered by the ECHA Legal Notice.

Substance Description

Substance identity

  • EC / List name:
  • IUPAC name: 6-chloro-2-[(2E)-6-chloro-4-methyl-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-4-methyl-2,3-dihydro-1-benzothiophen-3-one
  • Substance names and other identifiers
EC / List no.:
219-163-6
CAS no.:
2379-74-0
Index number:
Molecular formula:
C18H10Cl2O2S2
SMILES:
CC1=CC(Cl)=CC2=C1C(=O)\C(S2)=C1/SC2=C(C1=O)C(C)=CC(Cl)=C2
InChI:
InChI=1S/C18H10Cl2O2S2/c1-7-3-9(19)5-11-13(7)15(21)17(23-11)18-16(22)14-8(2)4-10(20)6-12(14)24-18/h3-6H,1-2H3/b18-17+
Type of substance:
Mono constituent substance
Origin:
Organic
Registered compositions:
7
Of which contain:
0 impurities relevant for classification
0 additives relevant for classification
Substance Listed:
EINECS (European INventory of Existing Commercial chemical Substances) List

Hazard classification & labelling

According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.

Additionally, the classification provided by companies to ECHA in CLP notifications identifies that this substance is very toxic to aquatic life and is very toxic to aquatic life with long lasting effects.

Breakdown of all 386 C&L notifications submitted to ECHA

Not Classified
Aquatic Acute 1 H400
Aquatic Chronic 1 H410
Eye Irrit. 2 H319
Skin Sens. 1 H317
STOT SE 3 H335
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

https://echa.europa.eu/o/diss-blank-theme/images/cnl/graph/tick.png Harmonised Classification

https://echa.europa.eu/o/diss-blank-theme/images/cnl/graph/Reach.png REACH registration dossiers notifications

https://echa.europa.eu/o/diss-blank-theme/images/cnl/graph/CLP.png CLP notifications

Properties of concern

Nanomaterial form

Substance is known to be on the EEA market in nanomaterial form, as indicated in the REACH registered substance factsheet(s), and as listed in the EUON Nanomaterials in the EU market list.

Regulatory context

Registration, Evaluation, Authorisation & Restriction of Chemicals (REACH)

Registration
Pre-registration:
Substance pre-registered under REACH.
Registration:
This substance has 8 active registrations under REACH, 1 Joint Submission(s) and 0 Individual Submission(s).
Please see Registrants/Suppliers details.
Evaluation
Dossier Evaluation:
Substance Evaluation:
Authorisation
Candidate List:
Annex XIV (Authorisation List):
Restriction
Annex XVII (Restriction List):

Persistent Organic Pollutants Regulation (POPs)

List of substances subject to the POPs Regulation:
List of substances proposed as POPs:

Classification Labelling & Packaging (CLP)

Harmonised C&L:
Seveso Annex I:
Notified C&L:
Classification & Labelling has been notified by industry to ECHA for this substance.

Biocidal Products Regulation (BPR)

Active Substance:
Biocidal Products:

Prior Informed Consent (PIC)

Annex I:
Annex V:

European Union Observatory for Nanomaterials (EUON)

EUON:
Nanomaterials in the EU Market

About this substance

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 to < 100 tonnes per annum.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing and at industrial sites.

This substance is used in the following products: coating products, cosmetics and personal care products, polymers, fillers, putties, plasters, modelling clay and inks and toners.

Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

This substance is used in the following activities or processes at workplace: the low energy manipulation of substances bound in materials or articles and high energy work-up of substances bound in materials or articles (e.g. hot rolling/forming, grinding, mechanical cutting, drilling or sanding).

Release to the environment of this substance can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal) and of articles where the substances are not intended to be released and where the conditions of use do not promote release. Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).

This substance can be found in complex articles, with no release intended: vehicles and machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines).

This substance is used in the following products: coating products, cosmetics and personal care products, metal surface treatment products, non-metal-surface treatment products, inks and toners and fillers, putties, plasters, modelling clay.

This substance is used in the following areas: building & construction work and printing and recorded media reproduction. This substance is used for the manufacture of: machinery and vehicles and fabricated metal products.

This substance is used in the following activities or processes at workplace: transfer of chemicals, mixing in open batch processes, roller or brushing applications and manual maintenance (cleaning and repair) of machinery.

Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

This substance is used in the following products: inks and toners, cosmetics and personal care products and coating products.

This substance is used in the following activities or processes at workplace: transfer of chemicals, mixing in open batch processes, transfer of substance into small containers, laboratory work and closed batch processing in synthesis or formulation.

Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials.

This substance is used in the following products: cosmetics and personal care products.

This substance is used in the following areas: building & construction work and printing and recorded media reproduction. This substance is used for the manufacture of: plastic products, pulp, paper and paper products, furniture, textile, leather or fur and machinery and vehicles.

This substance is used in the following activities or processes at workplace: transfer of chemicals, mixing in open batch processes, batch processing in synthesis or formulation with opportunity for exposure, laboratory work and roller or brushing applications.

Release to the environment of this substance can occur from industrial use: in the production of articles, as processing aid and in processing aids at industrial sites.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no data from registration dossiers on the precautionary measures for using this substance. Guidance on the safe use of the substance provided by manufacturers and importers of this substance.

Registrants/suppliers

  • CSI-OR28DUB, Block C Ardilaun Court 112-114 St. Stephen’s Green D02 TD28 Dublin Ireland
  • CSI-OR44DUB, Block C Ardilaun Court 112-114 St. Stephen’s Green D02 TD28 Dublin Ireland
  • Global Product Compliance (Europe) AB, IDEON, Beta 5, Scheelevägen 17 223 63 Lund Sweden
  • Global Product Compliance (Europe) AB on behalf of Neelikon Food Dyes & Chemicals Ltd, IDEON, Beta 5, Scheelevägen 17 22363 Lund Sweden
  • Heubach Colorants Germany GmbH, Brüningstrasse 50 65929 Frankfurt am Main Germany
  • LCW - SENSIENT COSMETIC TECHNOLOGIES, 7-9, Rue de l'Industrie 95310 Saint Ouen L'Aumône Val d'Oise France
  • REACHLaw Ltd. , Vänrikinkuja 3 JK 21, FI-02600 Espoo finland Finland
  • Sun Chemical B.V., Leeuwenveldseweg 3-t 1382 LV Weesp Netherlands

Substance names and other identifiers

6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
EC Inventory, REACH pre-registration, Cosmetic Products Regulation, Annex IV - Allowed Colorants
6-Chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
REACH pre-registration, Cosmetic Products Regulation, Annex II - Prohibited Substances, Cosmetic Products Regulation, Annex IV - Allowed Colorants
D & C Red no. 30
Other
(2E)-6-chloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen- 2-ylidene)-4-methyl-1-benzothiophen-3-one
C&L Inventory
(2E)-6-chloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
Other
(2Z)-6-chloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
C&L Inventory
6,6'-dichloro-4,4'-dimethyl-3H,3'H-2,2'-bi-1-benzothiophene-3,3'-dione
C&L Inventory, Registration dossier
6-Chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
C&L Inventory
6-chloro-2-[(2E)-6-chloro-4-methyl-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-4-methyl-2,3-dihydro-1-benzothiophen-3-one
Other
Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3- oxobenzo[b]thien-2(3H)-ylidene)-4-methyl-
C&L Inventory
C.I. Vat Red 1
C&L Inventory
D + C Red 30 (Vat Red ), D + C Red 30 (Vat Red, Al Lake), D + C Red 30 (Vat Red, Talc Lake )
Registration dossier
D+C Red 30
Registration dossier
Oralith Brilliant Pink R
C&L Inventory
VAT Red 1, D+C Red 30, Pigment Red 181;Benzo b thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo b thien-2(3H)-ylidene)-4-methyl ;Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl- 3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl- ;Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl- ;6,6'-dichloro-4,4'-dimethyl-3H,3'H-2,2'-bi-1-benzothiophene-3,3'-dione
Registration dossier
D + C Red 30 (Vat Red ), D + C Red 30 (Vat Red, Al Lake), D + C Red 30 (Vat Red, Talc Lake )
Registration dossier
D + C Red no. 30
Registration dossier
2379-74-0
CAS number
EC Inventory, C&L Inventory, Registration dossier, REACH pre-registration, Other, Cosmetic Products Regulation, Annex II - Prohibited Substances, Cosmetic Products Regulation, Annex IV - Allowed Colorants
77642-23-0
CAS number
Other
84136-96-9
CAS number
Other
88507-36-2
CAS number
Other

Scientific properties

Physical and chemical properties

This section provides physicochemical information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Appearance/physical state / colour

Study results
  • 1 study submitted
  • 1 study processed
C Physical state at 20°C and 1013 hPa
Solid (100%) [1]
C Form
Solid: nanomaterial (100%) [1]
C Odour
Other (100%) [1]
C Substance type
Organic (100%) [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Melting/freezing point

Study results
  • 1 study submitted
  • 1 study processed
R Melting / freezing point
378 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Boiling point

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Density

Study results
  • 1 study submitted
  • 1 study processed
R Density
1.626 g/cm³ @ 20.2 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Vapour pressure

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Partition coefficient

Study results
  • 1 study submitted
  • 1 study processed
R Pow
115.22 @ 22 °C and pH 7 [1]
R Log Pow
2.06 @ 22 °C and pH 7 [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Water solubility

Study results
  • 1 study submitted
  • 1 study processed
R Water solubility (mass/vol.)
4.6 µg/L @ 22 °C and pH 7 [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Solubility in organic solvents / fat solubility

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Surface tension

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Flash point

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible 1
Sci. unjustified
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Auto flammability

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Flammability

Study results
  • 1 study submitted
  • 1 study processed
C Interpretation of results
Not classified based on GHS criteria (100%) [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Explosiveness

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Oxidising

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Oxidation reduction potential

Data not provided by the registrant

pH

Data not provided by the registrant

Dissociation constant

Data not provided by the registrant

Viscosity

Data not provided by the registrant

Environmental fate and pathways

This section provides environmental fate and pathways information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Phototransformation in air

Data not provided by the registrant

Hydrolysis

Data not provided by the registrant

Phototransformation in water

Data not provided by the registrant

Phototransformation in soil

Data not provided by the registrant

Biodegradation in water - screening tests

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible 1
Sci. unjustified
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Biodegradation in water & sediment - simulation tests

Data not provided by the registrant

Biodegradation in soil

Data not provided by the registrant

Bioaccumulation: aquatic / sediment

Data not provided by the registrant

Bioaccumulation: terrestrial

Data not provided by the registrant

Adsorption/desorption

Data not provided by the registrant

Henrys law constant (H)

Data not provided by the registrant

Distribution modelling

Data not provided by the registrant

Ecotoxicological information

This section provides ecotoxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Predicted No-Effect Concentration (PNEC)

Data not provided by the registrant

Short–term toxicity to fish

Data not provided by the registrant

Long–term toxicity to fish

Data not provided by the registrant

Short–term toxicity to aquatic invertebrates

Study results
  • 1 study submitted
  • 1 study processed
P/RResults
EL50 (48 h) 2 mg/L [1]
EL100 (48 h) 2 mg/L [1]
EL10 (48 h) 2 mg/L [1]
NOELR (48 h) 2 mg/L [1]
LOELR (48 h) 2 mg/L [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Long–term toxicity to aquatic invertebrates

Data not provided by the registrant

Toxicity to aquatic algae and cyanobacteria

Study results
  • 1 study submitted
  • 1 study processed
P/RResults
NOEC (72 h) 1 mg/L [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Toxicity to aquatic plants other than algae

Data not provided by the registrant

Toxicity to microorganisms

Data not provided by the registrant

Sediment toxicity

Data not provided by the registrant

Endocrine disrupter testing in aquatic vertebrates – in vivo

Data not provided by the registrant

Toxicity to terrestrial macroorganisms except arthropods

Data not provided by the registrant

Toxicity to terrestrial arthropods

Data not provided by the registrant

Toxicity to terrestrial plants

Data not provided by the registrant

Toxicity to soil microorganisms

Data not provided by the registrant

Toxicity to birds

Data not provided by the registrant

Toxicity to mammals

Data not provided by the registrant

Toxicological information

This section provides toxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Derived No- or Minimal Effect Level (DN(M)EL)

Data not provided by the registrant

Toxicokinetics, metabolism, and distribution

Data not provided by the registrant

Acute toxicity

Study results
oral
  • 1 study submitted
  • 1 study processed
P/RResults
LD50 10 000 mg/kg bw (rat) [1]
M/CInterpretations of results
GHS criteria not met [1]

Type of Study provided
oral
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
inhalation
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

inhalation
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons. 1
Other
dermal
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

dermal
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
other routes
  • 0 studies submitted
  • 0 studies processed

No data available

other routes
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Irritation / corrosion

Study results
Study data: skin
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Study data: eye
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: eye
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Sensitisation

Study results
Study data: skin
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Study data: respiratory
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: respiratory
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Repeated dose toxicity

Data not provided by the registrant

Genetic toxicity

Study results
Study data: in vitro
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: in vitro
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Study data: in vivo
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: in vivo
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Carcinogenicity

Data not provided by the registrant

Toxicity to reproduction

Data not provided by the registrant

Neurotoxicity

Data not provided by the registrant

Immunotoxicity

Data not provided by the registrant

Endocrine disrupter mammalian screening - in vivo

Data not provided by the registrant