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Undec-2-ene

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Identification
Molecular formula
C11H22
CAS number
2046-12-2
IUPAC name
undec-2-ene
State
State

At room temperature, undec-2-ene is a liquid.

Melting point (Celsius)
-70.00
Melting point (Kelvin)
203.15
Boiling point (Celsius)
192.00
Boiling point (Kelvin)
465.15
General information
Molecular weight
154.30g/mol
Molar mass
154.3000g/mol
Density
0.7470g/cm3
Appearence

Undec-2-ene is a colorless liquid with a characteristic oily odor. It is part of the alkene family and does not have a significant visible color or opacity.

Comment on solubility

Solubility of Undec-2-ene

Undec-2-ene, with the chemical formula C11H22, is a linear alkene known for its moderate solubility characteristics. Being a hydrocarbon, it generally exhibits limited solubility in polar solvents but is more soluble in nonpolar solvents.

Key Points on Solubility:

  • Nonpolar Solvents: Undec-2-ene is soluble in nonpolar solvents such as hexane, benzene, and toluene. This is due to similar intermolecular forces between the solute and solvent.
  • Polar Solvents: It has negligible solubility in polar solvents like water, ethanol, and methanol because the molecule lacks significant polar functional groups that would interact with polar solvents.
  • Effects of Temperature: Solubility may increase with temperature; however, the overall pattern of solubility remains consistent across various conditions.

In practical applications, understanding the solubility of undec-2-ene is crucial. As it is not soluble in water, any reactions or processes involving this compound will require appropriate organic solvents for effective mixing and reactivity.

In summary, the solubility of undec-2-ene can be encapsulated in the phrase: "Like dissolves like." This concept highlights the tendency of similar substances, particularly in terms of polarity, to dissolve in one another efficiently.

Interesting facts

Interesting Facts about Undec-2-ene

Undec-2-ene is a fascinating compound that belongs to the class of organic molecules known as alkenes. This hydrocarbon is characterized by its double bond, which opens up a realm of chemical reactivity and potential applications.

Chemical Structure and Properties

  • Alkene Characteristics: Being an alkene, undec-2-ene contains a carbon-carbon double bond, which plays a crucial role in its reactivity. Double bonds allow for addition reactions, making alkenes versatile in organic synthesis.
  • Chain Length: With 11 carbon atoms, undec-2-ene is part of the larger family of higher-chain alkenes, which can exhibit unique physical and chemical properties compared to their shorter-chain counterparts.
  • Geometric Isomers: Undec-2-ene can exist as geometric isomers—cis and trans forms—due to the restricted rotation around the double bond. This can lead to differences in properties such as boiling point and stability.

Applications and Uses

  • Industrial Usage: Alkenes like undec-2-ene are commonly used as intermediates in the production of various chemicals, plastics, and surfactants.
  • Paving the Way for Biopolymers: Compounds such as undec-2-ene are explored for their potential use in bio-based plastic materials, contributing to sustainable practices in material sciences.
  • Research and Development: Undec-2-ene also serves as a building block for synthesizing more complex organic molecules, highlighting its importance in synthetic organic chemistry.

Fun Fact

Did you know that the naming of undec-2-ene follows the International Union of Pure and Applied Chemistry (IUPAC) naming conventions? The prefix 'undec-' indicates the presence of eleven carbon atoms, while the '-2-ene' signifies the location of the double bond, showcasing the elegance of chemical nomenclature.

In summary, undec-2-ene stands as an important compound in the study of organic chemistry, demonstrating significant potentials in various industrial and research applications. Its unique properties and reactivity patterns continue to intrigue chemists around the world.

Synonyms
2-Undecene
Undec-2-ene
undec-9-ene
SCHEMBL102833
SCHEMBL452027
SCHEMBL2277032
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DTXSID10865445
NS00122596