Registration Dossier

Identification

Chemical structure
Display Name:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
EC Number:
256-456-8
EC Name:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
CAS Number:
49744-25-4
Molecular formula:
C15H13N5O4
IUPAC Name:
1-ethyl-6-hydroxy-4-methyl-5-[(E)-2-(2-nitrophenyl)diazen-1-yl]-2-oxo-1,2-dihydropyridine-3-carbonitrile

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:
21-Sep-2017
Last modified:
28-May-2019

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:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
EC Number:
256-456-8
EC Name:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
CAS Number:
49744-25-4
Molecular formula:
C15H13N5O4
IUPAC Name:
1-ethyl-6-hydroxy-4-methyl-5-[(E)-2-(2-nitrophenyl)diazen-1-yl]-2-oxo-1,2-dihydropyridine-3-carbonitrile
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
EC Number:
256-456-8
EC Name:
1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile
CAS Number:
49744-25-4
Molecular formula:
C15H13N5O4
IUPAC Name:
1-ethyl-6-hydroxy-4-methyl-5-[(E)-2-(2-nitrophenyl)diazen-1-yl]-2-oxo-1,2-dihydropyridine-3-carbonitrile

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Archroma Germany GmbH Kasteler Str. 45 65203 Wiesbaden Germany X
DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany X

Administrative data open all close all

  • 01-2120740388-49-0000
  • 01-2120740388-49-0001

Contact Persons responsible for the SDS