Registration Dossier

Identification

Chemical structure
Display Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
EC Number:
274-499-0
EC Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
CAS Number:
70247-70-0
Molecular formula:
C19H14BrCl2N5O8S2.2Na
IUPAC Name:
disodium 4-{4-[(E)-2-[5-(2-bromoprop-2-enamido)-2-sulfonatophenyl]diazen-1-yl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlorobenzene-1-sulfonate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
20-Apr-2016
Last modified:
07-Jan-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
EC Number:
274-499-0
EC Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
CAS Number:
70247-70-0
Molecular formula:
C19H14BrCl2N5O8S2.2Na
IUPAC Name:
disodium 4-{4-[(E)-2-[5-(2-bromoprop-2-enamido)-2-sulfonatophenyl]diazen-1-yl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlorobenzene-1-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
EC Number:
274-499-0
EC Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
CAS Number:
70247-70-0
Molecular formula:
C19H14BrCl2N5O8S2.2Na
IUPAC Name:
disodium 4-{4-[(E)-2-[5-(2-bromoprop-2-enamido)-2-sulfonatophenyl]diazen-1-yl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlorobenzene-1-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
EC Number:
274-499-0
EC Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
CAS Number:
70247-70-0
Molecular formula:
C19H14BrCl2N5O8S2.2Na
IUPAC Name:
disodium 4-{4-[(E)-2-[5-(2-bromoprop-2-enamido)-2-sulfonatophenyl]diazen-1-yl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlorobenzene-1-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: bulk
Degree of purity:
>= 70 - <= 85 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
EC Number:
274-499-0
EC Name:
Disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
CAS Number:
70247-70-0
Molecular formula:
C19H14BrCl2N5O8S2.2Na
IUPAC Name:
disodium 4-{4-[(E)-2-[5-(2-bromoprop-2-enamido)-2-sulfonatophenyl]diazen-1-yl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlorobenzene-1-sulfonate
Impurity 1
Chemical structure
Reference substance name:
2,4-bis(2-bromoprop-2-enamido)benzene-1-sulfonic acid
CAS Number:
15999-09-4
Molecular formula:
C12 H10 Br2 N2 O5 S
IUPAC Name:
2,4-bis(2-bromoprop-2-enamido)benzene-1-sulfonic acid

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
CHT Austria GmbH Aeueleweg 3 6812 Meiningen Austria X
o Huntsman Textile Effects (Germany) GmbH Rehlinger Str. 1 D-86462 Langweid a.Lech Germany X
Reach & Colours s.r.o Čelakovského sady 1580/4 Nové Město 110 00 Prague Czech Republic X
Reach & Colours Trade Kft Levente u. 14/a 2161 Csomád Hungary X
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary X

Administrative data open all close all

  • 01-2120110891-64-0000
  • 01-2120110891-64-0001
  • 01-2120110891-64-0002
  • 01-2120110891-64-0003
  • 01-2120110891-64-0004

Contact Persons responsible for the SDS