Acetonitrile

Boiling point  81-82 °C(lit.)

density  0.78 g/cm3 at 20 °C 

vapor density  1.41 (vs air)

vapor pressure  72.8 mm Hg ( 20 °C)

refractive index  n20/D 1.344(lit.)

Fp  48 °F

storage temp.  2-8°C

solubility  organic solvents: soluble(lit.) 

pka 25(at 25℃) 

form  liquid

color  <10(APHA)

Specific Gravity approximate 0.78(20/20℃) 

Odor Aromatic ether-like odor detectable at 40 ppm 

Relative polarity 0.46 

explosive limit 3.0-17%(V) 

Odor Threshold 13ppm 

Water Solubility  miscible