Ethane

• Catalog No.: Ethane
• CAS Number: 74-84-0
• M. F.: C2H6
• M. W.: 30.06904

SYNONYMS

• IUPAC name: ethane
• IUPAC Traditional name: ethane

DATABASE IDS

• CAS Number: 74-84-0
• MeSH Name: Ethane
• Wikipedia Title: Ethane
• EC Number: 200-814-8
• CHEMBL: 135626
• PubChem CID: 6324
• Unique Ingredient Identifier: L99N5N533T
• Beilstein Number: 1730716
• CHEBI ID: 42266
• Chemspider ID: 6084

PROPERTIES

• GHS Hazard statements: 220
• GHS Precautionary statements: 210, 410+403
• EU Index: 601-002-00-X
• Explode Limits: 2.9–13%
• GHS Signal Word: DANGER
• European Hazard Symbols: Highly flammable (F+)
• NFPA704:
  

  4

  1

  0
• Risk Statements: R12
• RTECS: KH3800000
• Safety Statements: S2, S9, S16, S33
• UN Number: 1035
• pKa: 50
• Apperance: Colorless gas
• Auto Ignition Point: 472 °C
• pKb: -36
• Boiling Point: -88.55°C (184.6K)
• Std enthalpy of combustion: -1561.0–-1560.4 kJ mol^-1
• Std enthalpy of formation: -84 kJ mol^-1
• Density: 1.3562 mg cm^-3 (at 0 °C)
• Density: 0.5446 g cm^-3 ; (at 184 K)
• Flash Point: -135 °C
• Heat Capacity: 52.49 J K^-1 mol^-1
• Henry Constant: 19 nmol Pa^-1 kg^-1
• Melting Point: -182.75°C (90.4K)
• Odor: Odorless
• Solubility: 56.8 mg L^-1 in water
• Vapor Pressure: 3.8453 MPa (at 21.1 °C)