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Ethyl acetylene

Ethyl acetylene

description
Ethyl acetylene (C4H6, 1-butyne) is a colorless transparent gas with an acetylene odor and is used as a liquefied gas. 

specification
purity,% 98
Liquid phase (Vol. %)
1 - butene < 0.25
2 - butene < 0.50
1,2-butadiene < 0.75

transport
DOT shipping name Ethyl acetylene, stable
DOT classification 2.1
DOT tag Combustible
UN NO. UN 2452
CAS NO. 107-00-6
CGA/BS341/DIN477 510/NO.4/NO.1
Transportation status Liquefied gas

Technical Information
Cylinder condition @ 21.1°C  liquid
Burning limit in the air 2-32.9%
Auto-ignition temperature ( °C )
Molecular weight ( g / mol ) 54.09
Specific gravity (air =1) 1.93
Critical temperature ( °C ) 170.05
Critical pressure ( psig ) 703.24

application
- for special gas mixing, organic synthesis and instrument calibration;

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