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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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 Factsheets

Identification

Display Name:
Reaction product of diazotized 3-aminobenzenesulfonic acid coupled with naphthalen-1-amine, subsequently diazotized and coupled with 3-((ethyl(phenyl)amino)methyl)benzenesulfonic acid or 4-((ethyl(phenyl)amino)methyl)benzenesulfonic acid, sodium salt
EC Number:
944-062-5
Molecular formula:
uvcb substance
IUPAC Name:
Reaction product of diazotized 3-aminobenzenesulfonic acid coupled with naphthalen-1-amine, subsequently diazotized and coupled with 3-((ethyl(phenyl)amino)methyl)benzenesulfonic acid or 4-((ethyl(phenyl)amino)methyl)benzenesulfonic acid, sodium salt

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
EC Number:
274-403-7
EC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
CAS Number:
70210-06-9
Molecular formula:
C31H25N5Na2O6S2
IUPAC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
Constituent 2
Chemical structure
Reference substance name:
sodium 4-((ethyl(phenyl)amino)methyl)benzenesulfonate
CAS Number:
not applicable
Molecular formula:
C15H16NNaO3S
IUPAC Name:
sodium 4-((ethyl(phenyl)amino)methyl)benzenesulfonate
Constituent 3
Chemical structure
Reference substance name:
disodium 3-[[4-[[4-[ethyl[[4-sulphonatophenyl]methyl]amino]phenyl]azo]-1-naphthyl]azo]benzenesulphonate, isomer
Molecular formula:
C31H25N5Na2O6S2
IUPAC Name:
disodium 3-[[4-[[4-[ethyl[[4-sulphonatophenyl]methyl]amino]phenyl]azo]-1-naphthyl]azo]benzenesulphonate, isomer
Constituent 4
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Water
Constituent 5
Reference substance name:
Not applicable
Molecular formula:
not available
IUPAC Name:
Not applicable

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
EC Number:
274-403-7
EC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
CAS Number:
70210-06-9
Molecular formula:
C31H25N5Na2O6S2
IUPAC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
Constituent 2
Chemical structure
Reference substance name:
sodium 4-((ethyl(phenyl)amino)methyl)benzenesulfonate
CAS Number:
not applicable
Molecular formula:
C15H16NNaO3S
IUPAC Name:
sodium 4-((ethyl(phenyl)amino)methyl)benzenesulfonate
Constituent 3
Chemical structure
Reference substance name:
disodium 3-[[4-[[4-[ethyl[[4-sulphonatophenyl]methyl]amino]phenyl]azo]-1-naphthyl]azo]benzenesulphonate, isomer
Molecular formula:
C31H25N5Na2O6S2
IUPAC Name:
disodium 3-[[4-[[4-[ethyl[[4-sulphonatophenyl]methyl]amino]phenyl]azo]-1-naphthyl]azo]benzenesulphonate, isomer
Constituent 4
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Water
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
Constituent 6
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
sodium sulphate
Constituent 7
Chemical structure
Reference substance name:
Sodium acetate
EC Number:
204-823-8
EC Name:
Sodium acetate
CAS Number:
127-09-3
Molecular formula:
C2H3NaO2
IUPAC Name:
sodium acetate
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
EC Number:
274-403-7
EC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
CAS Number:
70210-06-9
Molecular formula:
C31H25N5Na2O6S2
IUPAC Name:
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
Constituent 2
Chemical structure
Reference substance name:
Sodium 3-[(ethylanilino)methyl]benzenesulphonate
EC Number:
255-842-3
EC Name:
Sodium 3-[(ethylanilino)methyl]benzenesulphonate
CAS Number:
42480-72-8
Molecular formula:
C15H16NNaO3S
IUPAC Name:
sodium 3-((ethyl(phenyl)amino)methyl)benzenesulfonate