Propylene

Specification    

Purity,% 99.5 99.9 99.99
Oxygen ≤5 ppmv ≤2 ppmv ≤1ppmv
Nitrogen ≤50 ppmv ≤20 ppmv ≤5 ppmv
Carbon dioxide ≤5 ppmv ≤4 ppmv ≤1 ppmv
Other hydrocarbons ≤4800 ppmv ≤950 ppmv ≤90 ppmv
Moisture ≤5 ppmv ≤4 ppmv ≤2 ppmv

transportation    

DOT Shipping Name Propylene

DOT classification 2.1

DOT label combustible gas

UN NO. UN 1077

CAS No. 115-07-1

CGA/JIS/BS341/DIN477 510/W22-14L//NO.2/NO.1

Transportation status Liquefied gas

Technical Information    

Cylinder condition @ 21.1°C liquid

Combustion limit in air 2-11%

Natural temperature (°C) 455

Molecular weight (g/mol) 42.081

Specific gravity (air =1) 1.453

Critical temperature (°C) 92.42

Critical temperature (psig) 654.36

Application

1. In the manufacture of polymers.
2. As an intermediate in other chemical reactions.
3. It is a component of calibration gas production used in petrochemical industry and environmental monitoring.