Registration Dossier

Identification

Chemical structure
Display Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
EC Number:
228-771-0
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
CAS Number:
6358-37-8
Molecular formula:
C34H30Cl2N6O4
IUPAC Name:
2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-methylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-N-(4-methylphenyl)-3-oxobutanamide

Other names

Trade names:
SEIKAFAST YELLOW 2500

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
01-Sep-2011
Last modified:
14-Nov-2018

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
EC Number:
228-771-0
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
CAS Number:
6358-37-8
Molecular formula:
C34H30Cl2N6O4
IUPAC Name:
2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-methylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-N-(4-methylphenyl)-3-oxobutanamide
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
> 96 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
EC Number:
228-771-0
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
CAS Number:
6358-37-8
Molecular formula:
C34H30Cl2N6O4
IUPAC Name:
2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-methylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-N-(4-methylphenyl)-3-oxobutanamide
Impurity 1
Chemical structure
Reference substance name:
p-toluidine
EC Number:
203-403-1
EC Name:
p-toluidine
CAS Number:
106-49-0
Molecular formula:
C7H9N
IUPAC Name:
p-toluidine
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
EC Number:
228-771-0
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
CAS Number:
6358-37-8
Molecular formula:
C34H30Cl2N6O4
IUPAC Name:
2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-methylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-N-(4-methylphenyl)-3-oxobutanamide

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
Daicolor Italy S.R.L. Via Vittor Pisani 28 20124 Milano Italy X
Daicolorchem EU S.A. - OR - company 002 Pol. Ind. Baix Ebre 165 43897 Campredo Tortosa Spain X
Sun Chemical B.V. Leeuwenveldseweg 3-t 1382 LV Weesp Netherlands X
Latest dossier received
Registrant / Supplier details 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
o Clariant Plastics & Coatings (Deutschland) GmbH Brüningstrasse 50 65929 Frankfurt am Main Germany X

Administrative data open all close all

  • 01-2119480149-33-0001
  • 01-2119480149-33-0002
  • 01-2119480149-33-0003
  • 01-2119480149-33-0000

Contact Persons responsible for the SDS