Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

IUPAC name:
2-[[4-(dimethylamino)phenyl]azo]-1,3-dimethyl-1H-imidazolium chloride

Inventory

EC number:
278-601-4
EC name:
2-[[4-(dimethylamino)phenyl]azo]-1,3-dimethyl-1H-imidazolium chloride
CAS number:
77061-58-6
CAS number:
77061-58-6
Synonyms
Names:
1H-Imidazolium, 2-[[4-(dimethylamino)phenyl]azo]-1,3-dimethyl-, chloride
Identifier:
common name
FAT 31'063/C
Identifier:
common name
MIP 2985 (Vibracolor Red)
Identifier:
common name
Vibracolor ruby red
2-{[4-(dimethylamino)phenyl]diazenyl}-1,3-dimethyl-2,3-dihydro-1H-imidazol-1-ium chloride

Molecular and structural information

Molecular formula:
C13H18N5.Cl
Molecular weight:
281.784
SMILES notation:
[Cl-].CN2/C=C\[NH+](C)C2N=Nc1ccc(cc1)N(C)C
InChl:
InChI=1/C13H19N5.ClH/c1-16(2)12-7-5-11(6-8-12)14-15-13-17(3)9-10-18(13)4;/h5-10,13H,1-4H3;1H
Structural formula:
Chemical structure

Related substances