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Disperse Yellow 231

Disperse Yellow 231 / CAS : 143067-35-0

Appearance - UN -
HS 29420000 DG Class -
Synonyms Benzoic acid, 4-[2-(1-Butyl-5-Cyano-1,6-Dihydro-2-Hydroxy-4-Methyl-6-oxo-3-Pyridinyl)Diazenyl]-, Phenylmethyl Ester; C.I. 128500; Benzoic acid, 4-[(1-Butyl-5-Cyano-1,6-Dihydro-2-Hydroxy-4-Methyl-6-oxo-3-Pyridinyl)azo]-, Phenylmethyl Ester (9CI); Foron Brilliant Yellow S 6GL; C.I. Disperse Yellow 231
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Properties

Summary

Formula
C25H24N4O4
Molecular Mass
444.48200
Exact Mass
444.18000
PSA
117.04000
Logp
5.30648
IUPAC
benzyl 4-[(1-butyl-5-cyano-6-hydroxy-4-methyl-2-oxopyridin-3-yl)diazenyl]benzoate
SMILES
CCCCN1C(=C(C(=C(C1=O)N=NC2=CC=C(C=C2)C(=O)OCC3=CC=CC=C3)C)C#N)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Dispersive Dyes

Chemical and Physical Properties

Export information

HS Code
29420000
Export Rebate
13%

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