AcetyleneC2H2

Details
CAS-No.:74-86-2
UN-No.:1001
EC-No.:200-816-9
Hazard identification number:239
Warning sign
  • 239
  • 1001
Hazard signs
GHS02
GHS04
  • H: 220
    Extremely flammable gas
  • H: 230
  • H: 280
    Contains gas under pressure; may explode if heated
Melting point:-80.8 °C
Density (at 20 °C, if not notified otherwise):0,0011772 (0°C) g/cm3
Ionization:11.400 ± 0.002 eV
Ignition Temperature:305 °C
Vapour Pressure (at 20 °C, if not notified otherwise):43360 hPa
Lower Explosive Limit:2,3 Vol.-%
Upper Explosive Limit:100 Vol.-%
diamond43 0

Details

Diamond-Red4Flammability: Easily flammable 
Diamond-Yellow3Instability: Explosion risk when heated 
Diamond-Blue0Health: No risk 
DG-EA:2SE
Also known as:
  • Ethine
  • Ethyne
  • Narcylen

Suitable products for Acetylene C2H2

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

Gas Detection Tubes

Short-term Tubes

Dräger Short-term Tubes

  • Short-term Tubes
  • ​results are directly shown at the end of the measurement process
  • spot measurement for more than 500 different gases 
  • short measurement time: between 5 seconds to 15 ...
Manual tube pump

Dräger accuro

  • Manual tube pump
  • for spot measurements with a limited number of strokes
  • integrated stroke counter for safe control
  • easy to operate with one hand
  • can be used in explosive areas 

Automatic tube pump

Dräger X-act® 5000 Basic

  • Automatic tube pump
  • ideal for a high number of strokes
  • display for clear readability of results
  • can be used in explosive areas

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