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PyrroleC4H5N

CAS-No.:
109-97-7
UN-No.:
1992
EINECS No.:
203-724-7
Kemler Code:
36
Warning sign:
  • 36
  • 1992
Hazard signs
GHS02
GHS05
GHS06
  • H: 226
    Flammable liquid and vapour
  • H: 301
    Toxic if swallowed
  • H: 318
    Causes serious eye damage.
  • H: 332
    Harmful if inhaled
  • Melting point:
    -24 °C
  • Boiling Point:
    131 °C
  • Density (at 20 °C):
    0,97 g/cm3
  • Ionization:
    8.207 ± 0.005 eV
  • Flash Point:
    39 °C
  • Ignition Temperature:
    550 °C
  • Vapor Pressure (at 20 °C):
    8,7 hPa
  • Lower Explosive Limit:
    3.1 Vol.-%
  • Upper Explosive Limit:
    14.8 Vol.-%
  •  
Also known as:
  • 1H-pyrrole

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