olefiineja

Olefiiineja, also known as olefins or alkenes, are a class of hydrocarbons that contain one or more carbon-carbon double bonds. They are unsaturated hydrocarbons, meaning they have fewer hydrogen atoms than the corresponding saturated hydrocarbons, which contain only single bonds. Olefiiineja are characterized by their general formula CnH2n, where n is the number of carbon atoms in the molecule. The simplest olefin is ethylene (C2H4), which has a double bond between the two carbon atoms. Other common examples include propylene (C3H6) and butene (C4H8). Olefiiineja are important in various industrial processes, including the production of plastics, synthetic rubber, and other chemicals. They are also significant in biological systems, where they play roles in cell membranes and signaling pathways. The study of olefiiineja is a key area in organic chemistry, focusing on their synthesis, reactivity, and applications.