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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

IUPAC name:
4-methyl-2,6-bis[(4-methylphenyl)amino]-5-{2-[2-(trifluoromethyl)phenyl]diazen-1-yl}pyridine-3-carbonitrile

Inventory

EC number:
444-370-5
EC name:
-
CAS number:
-
Description:
CLA 1433
CAS number:
669005-94-1
Synonyms
Names:
Golden Yellow CLA 1433
Oracet
Oracet Orange ES
Pigment Golden Yellow CLA 1433
4-Methyl-2,6-bis-p-tolylamino-5-(2-trifluoromethyl-phenylazo)-nicotinonitrile

Molecular and structural information

Molecular formula:
C28 H23 F3 N6
Molecular weight:
500.53
Structural formula:
Chemical structure

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