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Solvent Red 210

CAS No.
72928-10-0
Chemical Name:
Solvent Red 210
Synonyms
Solvent Red 210;Transparency Red 210;C.I.Solvent Red 210:C.I.124575;Solvent Red 210 ISO 9001:2015 REACH;4-[(4-Chloro-2-methylphenyl)-azo]-N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthalenecarboxamide;2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-methylphenyl)diazenyl]-N-(2,4-dimethylphenyl)-3-hydroxy-;(4Z)-4-[(4-chloro-2-methylphenyl)hydrazinylidene]-N-(2,4-dimethylphenyl)-3-oxonaphthalene-2-carboxamide
CBNumber:
CB4875662
Molecular Formula:
C26H22ClN3O2
Molecular Weight:
443.92
MDL Number:
MOL File:
72928-10-0.mol

Solvent Red 210 Properties

Boiling point 598.7±50.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
pka 12.04±0.70(Predicted)
EPA Substance Registry System 2-Naphthalenecarboxamide, 4-[(4-chloro-2-methylphenyl)azo]-N-(2,4-dimethylphenyl)-3-hydroxy- (72928-10-0)

Solvent Red 210 Chemical Properties,Uses,Production

Preparation

5-Chloro-2-methylbenzenamine diazotization, and N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthamide?coupling

Properties and Applications

brilliant blue light red. Mainly used for PP section opaque and transparent coloring, lightfastness 7-8 level, but with deep tonal red dye spell mix.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Well 240 Insoluble No change No change

Solvent Red 210 Preparation Products And Raw materials

Raw materials

Preparation Products

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Solvent Red 210 Transparency Red 210 4-[(4-Chloro-2-methylphenyl)-azo]-N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthalenecarboxamide (4Z)-4-[(4-chloro-2-methylphenyl)hydrazinylidene]-N-(2,4-dimethylphenyl)-3-oxonaphthalene-2-carboxamide Solvent Red 210 ISO 9001:2015 REACH C.I.Solvent Red 210:C.I.124575 2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-methylphenyl)diazenyl]-N-(2,4-dimethylphenyl)-3-hydroxy- 72928-10-0