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4-Cyanopyridine Structure

4-Cyanopyridine

Chemical Properties

Melting point 76-79 °C(lit.)
Boiling point 196 °C
Density  1.1145 (rough estimate)
vapor pressure  41.9Pa at 25℃
refractive index  1.5242 (estimate)
Flash point 88 °C
storage temp.  Sealed in dry,Room Temperature
solubility  40g/l
form  Crystals or Powder
pka pK1:1.90(+1) (25°C)
color  White to off-white
Water Solubility  3.2 g/100ml (16.4 ºC)
BRN  107712
Exposure limits NIOSH: IDLH 25 mg/m3
Stability Stable. Incompatible with strong bases, strong oxidizing agents, strong acids.
InChIKey GPHQHTOMRSGBNZ-UHFFFAOYSA-N
LogP 0.46 at 25℃
CAS DataBase Reference 100-48-1(CAS DataBase Reference)
NIST Chemistry Reference 4-Pyridinecarbonitrile(100-48-1)
EPA Substance Registry System 4-Pyridinecarbonitrile (100-48-1)

Safety Information

Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  36/37-24/25
RIDADR  3276
WGK Germany  3
TSCA  Yes
PackingGroup  III
HS Code  29333999

MSDS

Usage And Synthesis

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