VINYLIDENE Meaning and
Definition
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Vinylidene is a chemical moiety or functional group that refers to the presence of a doubly bonded carbon atom and a doubly bonded hydrogen atom adjacent to each other on the same carbon atom within a molecule. It is denoted by the chemical formula H2C=CH−, illustrating the carbon-carbon double bond and the attached hydrogen atom.
Vinylidene compounds can either exist as separate entities or be part of larger organic molecules. They are commonly used as intermediates in various chemical synthesis reactions due to their reactivity and ability to participate in a wide range of chemical transformations.
In addition to its role in organic chemistry, vinylidene is frequently encountered in the context of polymers. Vinylidene polymers, such as polyvinylidene chloride (PVDC), possess desirable properties like high thermal stability, chemical resistance, and excellent barrier properties against gases and moisture. These characteristics make them suitable for applications in industries like packaging, construction, and electrical insulation.
Vinylidene can also refer to vinylidene fluoride (VDF), which is a monomer used in the production of the polymer polyvinylidene fluoride (PVDF). PVDF is valued for its piezoelectric properties, biocompatibility, and resistance to harsh environmental conditions, making it useful in fields such as aerospace, medical devices, and electrical components.
Overall, vinylidene is a versatile chemical entity with significant applications in both organic synthesis and polymer science, contributing to advancements in various technological and industrial sectors.
Common Misspellings for VINYLIDENE
- cinylidene
- binylidene
- ginylidene
- finylidene
- vunylidene
- vjnylidene
- vknylidene
- vonylidene
- v9nylidene
- v8nylidene
- vibylidene
- vimylidene
- vijylidene
- vihylidene
- vintlidene
- vinglidene
- vinhlidene
- vinulidene
- vin7lidene
- vin6lidene
Etymology of VINYLIDENE
The word "vinylidene" originates from the combination of two parts: "vinyl" and "idene".
1. "Vinyl": This term comes from the Latin word "vinum", which means "wine". In the late 19th century, the French chemist Marcellin Berthelot coined the term "vinyle" to describe the chemical compound derived from ethyl alcohol (an ingredient in wine). It was later generalized to refer to a specific chemical group composed of two carbon atoms and three hydrogen atoms (CH2=CH-).
2. "Idene": The suffix "-idene" derives from the Greek word "eides", meaning "like" or "having the nature of". It is commonly used in chemistry to denote compounds or groups that have a similar structure or characteristic.
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