Olefins have only one meaning: the general term for hydrocarbon compounds with carbon-carbon double bonds in their molecules. It is a kind of organic compound. Containing a double bond, the general formula is CnH2n. LPG contains olefins such as ethylene and propylene. It is the main raw material for synthesizing plastics, fibers, rubber, etc.

first, the word combination of alkene:

ethylene, alkene, pinene, propylene

diene, leukotriene, styrene, fullerene

second, the stroke order of alkene:

extended information

first, the interpretation of words:

second, related words:.

the simplest olefin, molecular formula C2H4. It is a colorless gas at normal temperature and pressure and can be obtained from petroleum cracking products. Is an important chemical raw material.

2. Olefin [x and t and ng]?

a class of unsaturated hydrocarbons, open-chain hydrocarbons with double bond structure in the molecule.

3. pinene [pà i xΘ]?

organic compound, chemical formula C1H16. Colorless liquid is the main component of turpentine. Used as a solvent, and also as a raw material for making synthetic resin and synthetic camphor.

4. Diene [è rxΡ tΡ ng]?

butadiene, isoprene, cyclopentadiene, etc.

5. leukotrienes [bá i sā n x:]?

a cause of rhinitis.