4-Hydroxybenzylidenemalononitrile Structure

4-Hydroxybenzylidenemalononitrile

Chemical Properties

Melting point 186-189 °C
Boiling point 301.15°C (rough estimate)
Density  1.2047 (rough estimate)
refractive index  1.7040 (estimate)
storage temp.  2-8°C
solubility  ethanol: 20 mg/mL, clear
form  Light orange solid.
pka 7.37±0.13(Predicted)
color  Light yellow to yellow
BRN  2209079
CAS DataBase Reference 3785-90-8(CAS DataBase Reference)
FDA UNII UKI2IW0CAY

Safety

Symbol(GHS) Skull and Crossbones (GHS06)
Signal wordDanger
Hazard statements H302-H312-H315-H319-H331-H335
Precautionary statements P261-P280-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  T
Risk Statements  25
Safety Statements  45
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  OO4200000
HazardClass  6.1
PackingGroup  III
HS Code  2926907090
NFPA 704:
0
2 0

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4-Hydroxybenzylidenemalononitrile Chemical Properties,Usage,Production

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4-Hydroxybenzylidenemalononitrile Spectrum