Properties

• Appearance:

  COLOURLESS, ODOURLESS, REFRIGERATED, LIQUEFIED GAS

• Density:

  0.14 (vs air)

• Melting point:

  -272.2 °C(lit.)

• Boiling point:

  -268.934 °C(lit.)

• Flashing point:

  none

• Vapor density:

  0.14 (vs air)

• Solubility:

  Soluble in water 0.86 ml/100 ml at 20ºC

Safety Information

• Symbol:

  

• Signal words:

  Warning

• Hazard statements:

  H280 Contains gas under pressure; may explode if heated.

• Precautionary statements:

  P410+P403 Protect from sunlight. Store in a well-ventilated place.