Unsymmetrical dimethylhydrazine

• Catalog No.: Unsymmetrical_dimethylhydrazine
• CAS Number: 57-14-7
• M. F.: C2H8N2
• M. W.: 60.09832

SYNONYMS

• IUPAC name: 1,1-dimethylhydrazine
• IUPAC Traditional name: 1,1-dimethylhydrazine

DATABASE IDS

• EC Number: 200-316-0
• MeSH Name: dimazine
• KEGG ID: C19233
• Chemspider ID: 5756
• Wikipedia Title: Unsymmetrical_dimethylhydrazine
• CAS Number: 57-14-7
• Beilstein Number: 605261
• CHEBI ID: 18853
• PubChem CID: 5976

PROPERTIES

• Apperance: Colourless liquid
• Auto Ignition Point: 248 °C
• Boiling Point: 63.95°C (337.1K)
• Std enthalpy of combustion: -1982.3–-1975.1 kJ mol^-1
• Std enthalpy of formation: 48.3 kJ mol^-1
• Density: 790 mg mL^-1 (at 20 °C)
• Flash Point: -10 °C
• Heat Capacity: 164.05 J K^-1 mol^-1
• Melting Point: -57.15°C (216K)
• Std molar entropy: 200.25 J K^-1 mol^-1
• Odor: Ichtyal, ammoniacal
• Refractive Index: 1.4075
• Vapor Pressure: 13.7 kPa (at 20 °C)
• EU Index: 007-012-00-5
• Explode Limits: 2–95%
• GHS Signal Word: DANGER
• LD50: 122 mg kg^-1 (oral, rat)
• LD50: 1.06 g kg^-1 (dermal, rabbit)
• NFPA704:
  

  3

  4

  1
• Risk Statements: r45, r11, r23/25, r34, r51/53
• RTECS: MV2450000
• UN Number: 1163
• GHS Hazard statements: 225, 301, 314, 331, 350, 411
• GHS Precautionary statements: 210, 261, 273, 280, 301+310