Arsine

• Catalog No.: Arsine
• CAS Number: 7784-42-1
• M. F.: AsH3
• M. W.: 77.94542

SYNONYMS

• IUPAC name: arsane
• IUPAC Traditional name: arsane
• Synonyms: hydrogen arsenide; Arseniuretted hydrogen; Arsenous hydride

DATABASE IDS

• EC Number: 232-066-3
• PubChem CID: 23969
• Chemspider ID: 22408
• CAS Number: 7784-42-1
• Wikipedia Title: Arsine
• CHEBI ID: 47217

PROPERTIES

• Apperance: colourless gas
• Boiling Point: -62.5°C
• Std enthalpy of formation: +66.4 kJ/mol
• Density: 4.93 g/l, gas; 1.640 g/mL (-64 °C)
• Flash Point: -62 °C
• Melting Point: -111.2°C
• Std molar entropy: 223 kJ.K^-1.mol^-1
• Solubility: 0.07 g/100 ml (25 °C) in water
• European Hazard Symbols: Very flammable (F+)
• European Hazard Symbols: Highly toxic (T+)
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Dangerous for the environment (N)
• NFPA704:
  

  4

  4

  2
• Risk Statements: R12, R26, R48/20, R50/53
• Safety Statements: S1/2, S9, S16, S28, S33, S36/37, S45, S60, S61