trans2undecene

Trans-2-undecene is an organic compound belonging to the class of alkenes, characterized by the presence of a carbon-carbon double bond. Its chemical structure features a linear chain of eleven carbon atoms with the double bond positioned between the second and third carbon atoms, specifically in the *trans* configuration. This means that the two hydrogen atoms attached to the double-bonded carbons are on opposite sides of the molecule, distinguishing it from its *cis* isomer.

The compound has the molecular formula C11H22 and is a colorless liquid at room temperature. Trans-2-undecene is primarily used as an intermediate in the synthesis of various chemical products, including surfactants, lubricants, and polymers. Its reactivity is influenced by the presence of the double bond, which can undergo addition reactions such as hydrogenation, halogenation, and polymerization.

In industrial applications, trans-2-undecene is often produced through the dehydration of alcohols or by the oligomerization of lower alkenes, such as ethylene or propylene. It can also be synthesized via the partial hydrogenation of higher unsaturated fatty acids or through catalytic processes involving alpha-olefins.

Due to its stability and moderate reactivity, trans-2-undecene serves as a versatile building block in organic synthesis. It is commonly employed in the production of specialty chemicals, where precise control over molecular structure is essential. Additionally, its physical properties, such as low volatility and good solubility in organic solvents, make it suitable for certain formulations.

While trans-2-undecene is not widely recognized as a standalone consumer product, its role in chemical manufacturing underscores its importance in the development of advanced materials and industrial processes. Safety considerations in handling and storage are typically aligned with standard practices for handling organic solvents and reactive intermediates.