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EINECS No.:200-836-8
Kemler Code:33
Warning sign
  • 33
  • 1089
Hazard signs
Occupational exposure limit
  • TWA (ppm) 20
  • TWA (mg/m3) 36
  • STEL (ppm) 50
  • STEL (mg/m3) 91
  • H: 224
    Extremely flammable liquid and vapour.
  • H: 319
    Causes serious eye irritation
  • H: 335
    May cause respiratory irritation
  • H: 341
    Suspected of causing genetic defects. 
  • H: 350
    May cause cancer.
Melting point:-123 °C
Boiling Point:20 °C
Density (at 20 °C):0,78 g/cm3
Ionization:10.229 ± 0.0007 eV
Flash Point:< -20 °C
Ignition Temperature:155 °C
Vapor Pressure (at 20 °C):1006 hPa
Lower Explosive Limit:4 Vol.-%
Upper Explosive Limit:57 Vol.-%
Hazardous Effects:C,M


Diamond-Red4Easy flammable 
Diamond-Yellow2Strong chemical reactions 
Diamond-WhiteWater suitable as an extinguishing agent 
Also known as:
  • Acetic aldehyde
  • CH3-CHO
  • Ethanal
  • Ethyl aldehyde
  • Ethylaldehyde

Suitable products for Acetaldehyde C2H4O

Whether portable gas detectors, tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Protective Suits


Quần áo chống hóa chất CPS 7900

Quần áo bảo hộ Dräger CPS 7800


Dräger SPC 3700 với CVA 0700

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