Hydrazine

• Catalog No.: Hydrazine
• CAS Number: 302-01-2
• M. F.: H4N2
• M. W.: 32.04516

SYNONYMS

• IUPAC name: hydrazine
• IUPAC Systematic name: Hydrazine
• IUPAC Traditional name: diamine
• Synonyms: Diazane; Diamine

DATABASE IDS

• Chemspider ID: 8960
• Wikipedia Title: Hydrazine
• Beilstein Number: 878137
• Unique Ingredient Identifier: 27RFH0GB4R
• CAS Number: 302-01-2
• MeSH Name: Hydrazine
• KEGG ID: C05361
• EC Number: 206-114-9
• Gmelin ID: 190
• CHEMBL: 1237174
• CHEBI ID: 15571
• PubChem CID: 9321

PROPERTIES

• pKa: 8.10
• Apperance: Colourless liquid
• Auto Ignition Point: 24–270 °C
• pKb: 5.90
• Boiling Point: 113.85°C (387K)
• Std enthalpy of formation: 50.63 kJ mol^-1
• Density: 1.021 g cm^-3
• Flash Point: 52 °C
• Melting Point: 1.85°C (275K)
• Std molar entropy: 121.52 J K^-1 mol^-1
• Partition Coefficient: 0.67
• Refractive Index: 1.46044 (at 22 °C)
• Vapor Pressure: 1 kP (at 30.7 °C)
• Viscosity: 0.876 cP
• EU Index: 007-008-00-3
• Explode Limits: 1.8–99.99%
• GHS Signal Word: DANGER
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Nature polluting (N)
• LD50: 59–60 mg/kg (oral in rats, mice)
• NFPA704:
  

  4

  4

  3
• Risk Statements: R45, R10, R23/24/25, R34, R43, R50/53
• RTECS: MU7175000
• Safety Statements: S53, S45, S60, S61
• UN Number: 2029
• GHS Hazard statements: 226, 301, 311, 314, 317, 331, 350, 410
• GHS Precautionary statements: 201, 261, 273, 280, 301+310, 305+351+338