ChemicalBook > CAS DataBase List > 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

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

Product Name
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
CAS No.
70528-90-4
Chemical Name
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
Synonyms
Allilon Yellow 4G;Terasil Yellow 4G;Begacron Yellow 4G;Balicron Yellow 4G;Samaron Yellow GNL;Chemilene Yellow 4G;Viosperse Yellow 4G;Terasil Yellow W 4G;Indolene Yellow 6GLS;Apollon Yellow SE-4G
CBNumber
CB4904562
Molecular Formula
C15H12ClN5O4
Formula Weight
361.74
MOL File
70528-90-4.mol
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5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Property

Melting point:
227-229℃
Boiling point:
459.8±45.0 °C(Predicted)
Density 
1.49
vapor pressure 
0Pa at 25℃
pka
1.28±0.58(Predicted)
Water Solubility 
3.9mg/L at 20℃
LogP
2.16 at 20℃
EPA Substance Registry System
5-[(4-Chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile (70528-90-4)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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

Flammability and Explosibility

Non flammable

5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Preparation Products And Raw materials

Raw materials

1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarboxamide 4-Chloro-2-nitroaniline

Preparation Products

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

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70528-90-4, 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrileRelated Search:

1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile

  • 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
  • Indolene Yellow 6GLS
  • Samaron Yellow GNL
  • Serilene Yellow 4GN-LS
  • Terasil Yellow 4G
  • Viosperse Yellow 4G
  • Widetex Yellow C-4G.
  • 1,2-Dihydro-1-ethyl-2-oxo-4-methyl-5-(2-nitro-4-chlorophenylazo)-6-hydroxypyridine-3-carbonitrile
  • 5-(4-Chloro-2-nitrophenylazo)-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
  • 5-[2-(4-Chloro-2-nitrophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile
  • Disperse Yellow M 4GL
  • Terasil Yellow W 4G
  • BBVOMHRLNCRXRH-VHEBQXMUSA-N
  • (86836-02-4) disperse yellow 211
  • (5E)-5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1-ethyl-4-methyl-2,6-dioxopyridine-3-carbonitrile
  • (5Z)-5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1-ethyl-4-methyl-2,6-dioxopyridine-3-carbonitrile
  • 5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1-ethyl-4-methyl-2,6-dioxopyridine-3-carbonitrile
  • 3-Pyridinecarbonitrile, 5-[2-(4-chloro-2-nitrophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
  • 70528-90-4
  • C15H12ClN5O4
  • Organics