115-07-1 | Propylene

Chemical type

• Olefin (gas)

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• Light alkene
• Unsaturated hydrocarbon

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Key properties

• Contains a double bond, allowing dipole‑π interactions with sulfonic‑acid groups in SCA6
• Slightly smaller kinetic diameter than propane

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• Reactive C=C double bond
• High industrial demand
• Smaller kinetic diameter than propane

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• Key chemical feedstock; requires purification from propane impurities

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• Target product of PDH–CO₂ process
• Feedstock for polypropylene and chemicals

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Classification by use

• Chemicals used as industrial raw material
• Chemicals used as target gas in membrane‑based separation processes

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• Chemicals used as polymer precursors
• Chemicals used in petrochemical manufacturing

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A trustworthy factory and manufacturer

Demei Chemical Technology Co., Ltd. is a modern high-tech enterprise integrating R&D, production, and sales. The company's founder, Dr. Arron, born in April 1975, graduated from the School of Mechanical Engineering at Yanshan University and has been engaged in research in the fields of mechanical engineering and chemical synthesis for many years. The company's products focus on the chemical industry, primarily dealing in chemical raw materials and chemical production machinery and equipment. With its strong technical capabilities, advanced production equipment, and strict quality management system, the company has earned the trust of customers worldwide.

1. [Cite 1] Influence of filler microstructure on propylene/propane separation in calixarene-based mixed matrix membranes, Advanced Membranes, Volume 7, June 2026, 100192
2. [Cite 2] The influence of metal/heteroelement in the M-BEA (M = Ga(Ta, Nb), Cr, Zn (Y)) zeolites on their catalytic properties in the PDH-CO2 process, Applied Catalysis O: Open, Volume 209, December 2025, 207081