propyleeniin

Propyleeniin is a Finnish term that translates to "propylene" in English. Propylene, also known as propene, is an organic compound with the chemical formula C3H6. It is a colorless gas that is highly flammable and has a faintly sweet odor. Propylene is a hydrocarbon belonging to the alkene class, meaning it contains a carbon-carbon double bond.

In industrial settings, propylene is a crucial building block for a wide range of products. Its primary use is in the production of polypropylene, a versatile plastic used in packaging, textiles, automotive parts, and various consumer goods. Propylene is also a precursor to other important chemicals, including acrylonitrile, propylene oxide, and cumene. These derivatives find applications in the manufacturing of synthetic fibers, resins, solvents, and pharmaceuticals.

Propylene is primarily obtained as a byproduct of petroleum refining and natural gas processing. Steam cracking of hydrocarbons is a common method for its production. It is a significant commodity chemical, with global production in the tens of millions of tons annually. Due to its flammability, strict safety measures are required during its handling and storage. The term "propyleeniin" specifically refers to the substance itself in the Finnish language.