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70528-90-4

Name 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
CAS 70528-90-4
EINECS(EC#) 274-660-5
Molecular Formula C15H12ClN5O4
Molecular Weight 361.74
MOL File 70528-90-4.mol

Chemical Properties

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℃
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)

Safety Data

Symbol(GHS) 
GHS09
Signal word  Warning
Hazard statements  H410
Precautionary statements  P273-P391-P501

Hazard Information

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