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5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

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5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Suppliers list
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:(86836-02-4) disperse yellow 211
CAS:70528-90-4
Purity:0.99 Package:1kg
Company Name: JADECHEM (NINGBO) CO.,LTD.
Tel: 574-89075960
Email: info@jadechem-colours.com
Products Intro: Product Name:DISPERSE YELLOW 211
CAS:70528-90-4
Purity:99% Package:25KGS CARTON BOX OR AS PER CUSTOMER
Company Name: XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
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Products Intro: Product Name:5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
CAS:70528-90-4
Purity:99.99% Package:25kg/drum
Company Name: JadeChem International Co., Ltd.  
Tel: +86 (574) 8115-8225
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Products Intro:
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Basic information
Product Name:5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
Synonyms:5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile;3-Pyridinecarbonitrile, 5-(4-chloro-2-nitrophenyl)azo-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-;Disperse yellow 211 (C.I. 12755);Allilon Yellow 4G;Apollon Yellow SE-4G;Balicron Yellow 4G;Begacron Yellow 4G;Chemilene Yellow 4G
CAS:70528-90-4
MF:C15H12ClN5O4
MW:361.74
EINECS:274-660-5
Product Categories:Organics
Mol File:70528-90-4.mol
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Structure
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Chemical Properties
Melting point 227-229℃
Boiling point 459.8±45.0 °C(Predicted)
density 1.49
vapor pressure 0Pa at 25℃
pka1.28±0.58(Predicted)
Water Solubility 3.9mg/L at 20℃
LogP2.16 at 20℃
EPA Substance Registry System5-[(4-Chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile (70528-90-4)
Safety Information
MSDS Information
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Usage And Synthesis
UsesDisperse yellow 211 is a yellow dye commonly used for fiber dyeing.
Flammability and ExplosibilityNon flammable
References[1] Koh J. Dyeing with disperse dyes[J]. Textile dyeing, 2011, 10: 195-220.
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Preparation Products And Raw materials
Raw materials4-Chloro-2-nitroaniline-->1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarboxamide
Tag:5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile(70528-90-4) Related Product Information
1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
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