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n-ButyronitrileC4H7N

CAS-No.:
109-74-0
UN-No.:
2411
EINECS No.:
203-700-6
Kemler Code:
336
Warning sign:
  • 336
  • 2411
Hazard signs
GHS02
GHS06
Occupational exposure limit
NIOSH (REL) (US)
  • TWA (ppm) 8
  • TWA (mg/m3) 22
  • H: 225
    Highly flammable liquid and vapour
  • H: 301 + 311 + 331
    Toxic if swallowed.
    Toxic in contact with skin.
    Toxic if inhaled.
  • Melting point:
    -112 °C
  • Boiling Point:
    117 °C
  • Density (at 20 °C):
    0,79 g/cm3
  • Ionization:
    11,2 eV
  • Flash Point:
    18 °C
  • Ignition Temperature:
    500 °C
  • Vapor Pressure (at 20 °C):
    20 hPa
  • Lower Explosive Limit:
    1.6 Vol.-%
  • Upper Explosive Limit:
    1.6 Vol.-%
  •  

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