Registration Dossier

Identification

Display Name:
Reaction products of diazotized 3-amino-4-hydroxybenzenesulphonic acid with 2,5-dimethoxyaniline, subsequently condensed with 4,4'-dinitrostilbene-2,2'-disulphonic acid, sodium salts
EC Number:
950-134-7
Molecular formula:
UVCB
IUPAC Name:
Reaction products of diazotized 3-amino-4-hydroxybenzenesulphonic acid with 2,5-dimethoxyaniline, subsequently condensed with 4,4'-dinitrostilbene-2,2'-disulphonic acid, sodium salts

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
01-Aug-2019
Last modified:
25-May-2020

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:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-methoxyphenyl]azo]benzenesulphonic acid
Molecular formula:
C56H46N10O25S4
IUPAC Name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-methoxyphenyl]azo]benzenesulphonic acid
Constituent 2
Chemical structure
Reference substance name:
3,3'-(azo)bis[6-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]benzenesulphonato]
Molecular formula:
C56H46N10O24S4
IUPAC Name:
3,3'-(azo)bis[6-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]benzenesulphonato]
Constituent 3
Chemical structure
Reference substance name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azoxy]-2-methoxyphenyl]azo]benzenesulphonic acid
Molecular formula:
C42H36N8O19S4
IUPAC Name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azoxy]-2-methoxyphenyl]azo]benzenesulphonic acid
Constituent 4
Chemical structure
Reference substance name:
2,2'-(vinylene)bis[5-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]benzenesulphonato]
Molecular formula:
C42H36N8O18S4
IUPAC Name:
2,2'-(vinylene)bis[5-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]benzenesulphonato]
Constituent 5
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-methoxyphenyl]azo]benzenesulphonic acid
Molecular formula:
C56H46N10O25S4
IUPAC Name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azo]-2-methoxyphenyl]azo]benzenesulphonic acid
Constituent 2
Chemical structure
Reference substance name:
3,3'-(azo)bis[6-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]benzenesulphonato]
Molecular formula:
C56H46N10O24S4
IUPAC Name:
3,3'-(azo)bis[6-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]benzenesulphonato]
Constituent 3
Chemical structure
Reference substance name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azoxy]-2-methoxyphenyl]azo]benzenesulphonic acid
Molecular formula:
C42H36N8O19S4
IUPAC Name:
4-hydroxy-3-[[5-methoxy-4-[[4-[[4-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]-2-sulphophenyl]vinylene]-3-sulphophenyl]azoxy]-2-methoxyphenyl]azo]benzenesulphonic acid
Constituent 4
Chemical structure
Reference substance name:
2,2'-(vinylene)bis[5-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]benzenesulphonato]
Molecular formula:
C42H36N8O18S4
IUPAC Name:
2,2'-(vinylene)bis[5-[[5-methoxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azo]benzenesulphonato]
Constituent 5
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2019

Administrative data open all close all

  • 01-2120816413-63-0000

Contact Persons responsible for the SDS