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ChemicalBook > Product Catalog >Dyes and Pigments >dye >Disperse dyes >5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile

5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile

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5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Suppliers list
Company Name: Hubei xin bonus chemical co. LTD
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Products Intro: Product Name:5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
CAS:83249-52-9
Purity:0.99 Package:5KG;1KG
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:disperse yellow 241
CAS:83249-52-9
Purity:99% Package:1kg
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Products Intro: Product Name:5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
CAS:83249-52-9
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001：2015 REACH Approved Manufacturer
Company Name: AFINE CHEMICALS LIMITED
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Products Intro: Product Name:DISPERSE YELLOW 241
Purity:99% Package:USP EP CP
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Products Intro: Product Name:5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
CAS:83249-52-9
Remarks:https://www.alfa-chemistry.com/5-3-4-dichlorophenyl-azo-1-2-dihydro-6-hydroxy-1-4-dimethyl-2-oxonicotinonitrile-cas-83249-52-9-item-68131.htm
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Basic information
Product Name:5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
Synonyms:3-Pyridinecarbonitrile, 5-(3,4-dichlorophenyl)azo-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-;5-[(3,4-dichlorophenyl) azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-Pyridinecarbonitrile;Begacron Yellow 5GL;C.I.Disperse Yellow 241;Disperse Brilliant Yellow 5G;Keyplast Yellow 4GL;Lumacron Yellow 5GL;Resolin Yellow 5GL.
CAS:83249-52-9
MF:C14H10Cl2N4O2
MW:337.16
EINECS:280-322-8
Product Categories:Organics
Mol File:83249-52-9.mol
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Structure
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Chemical Properties
Boiling point 418.9±45.0 °C(Predicted)
density 1.46±0.1 g/cm3(Predicted)
vapor pressure 0Pa at 20℃
pka1.43±0.58(Predicted)
Water Solubility 40μg/L at 20℃
LogP4.2 at 25℃
CAS DataBase Reference83249-52-9
EPA Substance Registry System3-Pyridinecarbonitrile, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo- (83249-52-9)
Safety Information
MSDS Information
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Usage And Synthesis
Preparation3,4-dichlorobenzenamine diazo, and 6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridipe-3-carbonitrile?coupling.
Flammability and ExplosibilityNot classified
Properties and ApplicationsBrilliant?green?yellow
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 5 3 6 5 5 5 5
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Preparation Products And Raw materials
Raw materials3,4-Dichloroaniline-->4-HYDROXYPYRIDINE-->3,4-Dichloroaniline
Tag:5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile(83249-52-9) Related Product Information
Disperse Yellow 238 Disperse yellow 240 Disperse Yellow 232 Disperse Yellow 236 DISPERSE YELLOW 23 Disperse Yellow 231 Disperse Yellow 234 Disperse Yellow 239 Disperse Yellow 235