I'm a chemical expert with a deep understanding of organic compounds and their nomenclature. When it comes to the common name for ethene, it's a simple but crucial concept in organic chemistry. Ethene, also known as ethylene, is an organic chemical compound that contains a double bond between two carbon atoms. It is the simplest alkene, a class of hydrocarbons with one or more carbon-carbon double bonds. Ethylene is a colorless flammable gas with a faint "sweet and musky" odour when impure.

Ethylene is the most widely produced organic compound in the world, primarily used in the production of polyethylene, which is a common plastic material. It is also used in the synthesis of other chemicals, including ethylene oxide, ethylene glycol, and various other polymers and co-polymers.

The IUPAC system provides a standardized way to name organic compounds, ensuring that each compound has a unique and unambiguous name. According to the IUPAC nomenclature rules, the simplest alkene with a double bond is called ethene, which is derived from the suffix "-ene" attached to the stem of the alkane with the same number of carbon atoms. For ethene, the stem is "eth-" from ethane, and the suffix "-ene" indicates the presence of a double bond.

However, it's important to note that there are some variations in naming conventions, especially in different regions and industries. For example, in the United States, ethene is commonly referred to as ethylene, while in other parts of the world, it might be known simply as ethene. The common name "ethylene" is derived from the Greek word "ἔθος" (ethos), meaning "custom," and "γλυκος" (glykós), meaning "sweet," reflecting its sweet smell.

In the context of the provided table, it seems to list common names alongside the IUPAC system names for various organic compounds, including ethene. The table indicates that the common name for ethene is "ethylene," and the IUPAC system name is "ethene." This is consistent with the standard nomenclature practices in chemistry.

In summary, the common name for ethene is ethylene, and it is a fundamental compound in the field of organic chemistry, with wide-ranging industrial applications and a significant role in the production of plastics and other materials.

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Common NameIUPAC System Nameethyleneethenepropylenepropeneisobutylene2-methylpropenevinylvinyl7 more rowsread more >>