Industrial Gases

Industrial Gases

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  • Propylene, C3H6 Industrial Gas

  • Propylene, C3H6 Industrial Gas

Propylene, C3H6 Industrial Gas

CAS No.115-07-1
UN No.1077
EINECS No.204-062-1
Molecular weight42.08
Appearancecolorless, odorless, slightly sweet
Melting point-185℃
Boiling point-47.7℃
DOT Class2.1
LabelFlammable Gas

Propylene, an organic compound, is a colorless, odorless, slightly sweet gas, flammable, burning will produce bright flame, in the air explosion limit is 2.4% ~ 10.3%; Insoluble in water, soluble in ethanol, ether. 

Propylene is a versatile industri al gas with a wide range of applications, particularly in the production of plastics, synthetic materials, and various chemicals. Its importance in the manufacturing sector and its role in the production of everyday products make it a vital component of modern industry.

C3H6 Industrial Gas Applications:

Polymer Production:

Propylene is a key feedstock in the production of polypropylene (PP), which is one of the most widely used plastics in the world. PP is used in packaging, textiles, automotive parts, and various other applications.It is also used in the production of other polymer products such as acrylics, acrylonitrile-butadiene-styrene (ABS), and polyethylene.

Chemical Synthesis:

Propylene is used in the synthesis of various chemicals including propylene oxide (used in polyurethane production), acrylonitrile (used in acrylic fibers and plastics), and cumene (used in phenol production).


Propylene can be used as a fuel in certain applications, such as in oxy-fuel welding and cutting processes.


It is used as a solvent in various industrial processes, particularly in the extraction of natural gas and petroleum refining.

C3H6 Industrial Gas Safety:

Propylene is flammable and can form explosive mixtures with air.

It should be handled with appropriate safety measures including proper ventilation, storage, and handling procedures.

Environmental Impact:

Like other hydrocarbons, propylene can contribute to air pollution and greenhouse gas emissions if not properly controlled during production and use.

For more information about our C3H6 Industrial Gas, please contact us!

One of basic materials of synthetic materials

One of basic materials of synthetic materials

As refrigerant

As refrigerant

99.5% C3H6 Industrial Grade

Methane≤0.1 %
Ethane≤0.1 %
Propane≤0.1 %
Alkane≤1 ppm
Ethylene≤20 ppm
Hexin≤2 ppm
Methyl Acetylene & Allene≤5 ppm
Oxygen≤5 ppm
Carbon Monoxide≤2 ppm
Carbon Dioxide≤5 ppm
Butene & Butadiene≤5 ppm
Sulfur≤1 ppm
Moisture≤10 ppm
Methyl Alcohol≤10 ppm

*Other Grades and Purity Available on Asking

Package Information

Cylinder SpecificationsContents
Cylinder CapacityValveWeight
40LQF-30A15 kgs
926LBXF-1380 kgs

*Other Packages Available on Asking


More than fifteen years on the market.

ISO certificate manufacturer & Stable raw material source.

On-line analysis system for gas quality control in every step, highly close to 100% pass rate.

Experienced DG International Shipping Team by sea & air.