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EASC-Ethylaluminum Sesquichloride

  • Abbreviation: EASC
  • Formula: (C2H5)3Al2Cl3
  • Molar Mass: 247.51 g/mol
  • CAS-Reg.-No.: 2075-68-2
  • EINECS/ELINCS No.: 235-137-7

Specification:

  • Al content:
  • Cl content:
  • Composition of the hydrolysis gas:
  • Ethane
  • n-Butane
  • Hydrogen

Value

  • 21.6 – 22.3a
  • 42.2 – 43.8
  • -
  • 98.5 – 100.0b
  • 0.0 – 1.5b
  • 0.0 – 0.1b

unit

  • wt%
  • wt%
  • -
  • mole%
  • mole%
  • mole%

Technical Data: (Values determined on representative samples or taken from literature)

  • Appearance: Clear liquid at 20°C
  • Vapor pressure: 3.5 hPa at 60°C
  • Vapor pressure: 11.0 hPa at 80°C
  • Vapor pressure: 30.0 hPa at 100°C
  • Vapor pressure: 71.0 hPa at 120°C
  • Freezing Point: Below -20 °C
  • Density: 1.129 g/cm³ at -20°C
  • Density: 1.107 g/cm3 at 0°C
  • Density: 1.085 g/cm3 at 20°C
  • Density: 1.063 g/cm3 at 40°C
  • Viscosity: 5,2 mPa.s at -20°C
  • Viscosity: 3.0 mPa.s at 0°C
  • Viscosity: 2.0 mPa.s at 20°C
  • Viscosity: 1.4 mPa.s at 40°C
  • Specific heat: 1.52 J/g – K at 25°C
  • Heat of vaporization: 155 KJ/kg at 1 bar
  • Heat of hydrolysis: 3320 kJ/kg at 25°C
  • Limit of thermal stability: 3 h/1 bar N2 (approx. 150 °C *)
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