EthyleneC2H4

CAS-No.:
74-85-1
UN-No.:
1962
EC-No.:
200-815-3
Hazard identification number:
23
Hazard signs
GHS02
GHS04
GHS07

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • H: 220
    Extremely flammable gas.
  • H: 280
    Contains gas under pressure; may explode if heated
  • H: 336
    May cause drowsiness or dizziness

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    -169.18 °C
  • Boiling Point:
    -103.8 °C
  • Density (at 20 °C, if not notified otherwise):
    0,0012611 (0°C) g/cm3
  • Ionization:
    10.5138 ± 0.0006 eV
  • Ignition Temperature:
    440 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    40900 (0 °C) hPa
  • Lower Explosive Limit:
    2.4 Vol.-%
  • Upper Explosive Limit:
    32.6 Vol.-%

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • Ethene
  • H2C-CH2

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