PHENALENE Meaning and
Definition
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Phenalene is a chemical compound that belongs to the polycyclic aromatic hydrocarbons (PAHs) family. It is a colorless, non-polar, crystalline solid with a distinctive fused ring structure. The compound consists of three benzene rings that are interconnected by two carbon-carbon double bonds in a linear arrangement, resulting in a unique tricyclic structure.
Phenalene is primarily synthesized through various organic reactions, including the cyclotrimerization of acetylene, which involves the formation of three benzene rings and the release of three molecules of hydrogen. It is interesting to note that phenalene is chemically stable, despite the presence of carbon-carbon double bonds and the aromatic nature of the benzene rings.
Phenalene exhibits some notable characteristics. For instance, it is insoluble in water, but soluble in organic solvents such as benzene and ether. Its physical properties, including its melting point and boiling point, are dependent on its structural features. Moreover, the compound possesses aromaticity, as indicated by its resonant structure and the presence of alternate double bonds within the benzene rings.
Phenalene has limited practical applications and is primarily used in laboratory research and organic synthesis. It serves as a building block in the preparation of other organic compounds, particularly those with fused aromatic ring structures. Despite its relatively low commercial significance, phenalene remains a subject of scientific interest due to its unique structural arrangement and aromatic properties.
Common Misspellings for PHENALENE
- ohenalene
- lhenalene
- -henalene
- 0henalene
- pgenalene
- pbenalene
- pnenalene
- pjenalene
- puenalene
- pyenalene
- phwnalene
- phsnalene
- phdnalene
- phrnalene
- ph4nalene
- ph3nalene
- phebalene
- phemalene
- phejalene
- phehalene
Etymology of PHENALENE
The word "phenalene" is derived from the combination of two parts: "phen-" and "-alene".
The prefix "phen-" comes from the term "phenyl", which refers to a chemical group derived from benzene. The term "phenyl" itself originated from the German word "Phenyl" and the French word "Phenyle", both of which were used to describe a benzene derivative. The word "phenyl" was first introduced in the late 19th century.
The suffix "-alene" is derived from the word "alene" or "allene". The term "alene" was a modification of the German word "Alen", which referred to a specific hydrocarbon compound. The term "allene" was first introduced by the German chemist Johann Karl Ludwig Schmidt in 1870.
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