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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
3-[4-(3-cyanophenyl)-3,6-dioxo-2H,3H,5H,6H-pyrrolo[3,4-c]pyrrol-1-yl]benzonitrile

Inventory

EC number:
412-640-1
EC name:
-
CAS number:
-
Description:
CROMOPHTAL DPP ORANGE TR; IRGAZIN DPP ORANGE 398A
CAS number:
84632-50-8
Synonyms
Names:
3,3'-(3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)dibenzonitrile

Molecular and structural information

Molecular formula:
C20 H10 N4 O2
Molecular weight:
338.325
SMILES notation:
C24=C(C1=CC(C#N)=CC=C1)NC(=O)C2=C(C3=CC(C#N)=CC=C3)NC4=O
Structural formula:
Chemical structure

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