Registration Dossier

Identification

Chemical structure
Display Name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
EC Number:
208-336-1
EC Name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS Number:
522-75-8
Molecular formula:
C16H8O2S2
IUPAC Name:
2-[(2E)-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-2,3-dihydro-1-benzothiophen-3-one

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
14-May-2017
Last modified:
21-Sep-2018

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
EC Number:
208-336-1
EC Name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS Number:
522-75-8
Molecular formula:
C16H8O2S2
IUPAC Name:
2-[(2E)-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-2,3-dihydro-1-benzothiophen-3-one
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
EC Number:
208-336-1
EC Name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS Number:
522-75-8
Molecular formula:
C16H8O2S2
IUPAC Name:
2-[(2E)-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-2,3-dihydro-1-benzothiophen-3-one
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
EC Number:
208-336-1
EC Name:
2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS Number:
522-75-8
Molecular formula:
C16H8O2S2
IUPAC Name:
2-[(2E)-3-oxo-2,3-dihydro-1-benzothiophen-2-ylidene]-2,3-dihydro-1-benzothiophen-3-one

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
Clariant Plastics & Coatings (Deutschland) GmbH Brüningstrasse 50 65929 Frankfurt am Main Germany X
o Sustainability Support Services (Europe) AB Markaskälsvägen 6 22647 Lund Sweden X

Administrative data open all close all

  • 01-2120286731-51-0000
  • 01-2120286731-51-0001

Contact Persons responsible for the SDS