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alpha-Methylstyrene

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Identification
Molecular formula
C9H10
CAS number
98-83-9
IUPAC name
1-ethylprop-1-enylbenzene
State
State

Alpha-Methylstyrene is a liquid at room temperature.

Melting point (Celsius)
-23.00
Melting point (Kelvin)
250.00
Boiling point (Celsius)
165.00
Boiling point (Kelvin)
438.00
General information
Molecular weight
118.20g/mol
Molar mass
118.1950g/mol
Density
0.9134g/cm3
Appearence

Alpha-Methylstyrene is a colorless liquid with a characteristic aromatic odor. It may turn yellowish when exposed to light or air over time due to oxidation.

Comment on solubility

Solubility of 1-ethylprop-1-enylbenzene

1-ethylprop-1-enylbenzene, often known as a substituted styrene, showcases interesting solubility characteristics primarily due to its hydrophobic nature. This compound has a non-polar hydrocarbon structure, which greatly influences its interaction with solvents.

Key points regarding its solubility include:

  • Solvent Compatibility: 1-ethylprop-1-enylbenzene is generally soluble in organic solvents such as benzene, toluene, and ether.
  • Poor Aqueous Solubility: Due to its non-polar characteristics, it is insoluble in water. The hydrophobicity of the compound prevents favorable interactions with water molecules.
  • Temperature Dependency: Like many organic compounds, its solubility can vary with temperature—generally increasing in most organic solvents as temperature rises.

In summary, the solubility profile of 1-ethylprop-1-enylbenzene reveals its preference for organic solvents while exhibiting minimal solubility in polar substances like water. This characteristic is common among many hydrocarbons, underscoring the principle that "like dissolves like."

Interesting facts

Interesting Facts about 1-Ethylprop-1-enylbenzene

1-Ethylprop-1-enylbenzene, also known in organic chemistry as a substituted styrene derivative, presents a fascinating blend of properties and applications. Below are some intriguing aspects of this compound:

  • Structure and Composition: This compound is characterized by an ethyl group and a prop-1-enyl substituent attached to a benzene ring, leading to unique structural properties that can influence reactivity.
  • Polymerization Potential: Due to its unsaturated double bond, 1-ethylprop-1-enylbenzene is capable of undergoing free radical polymerization. This makes it a candidate for producing various polymers that can be useful in a wide range of applications.
  • Versatile Reactivity: The presence of both vinyl and aromatic functionalities allows for multiple chemical transformations. This compound may participate in reactions such as electrophilic substitution and radical additions, making it valuable in synthetic chemistry.
  • Applications in Industry: Compounds like 1-ethylprop-1-enylbenzene are often utilized as intermediates in the manufacturing of plastics, resins, and other specialty chemicals, highlighting their industrial importance.
  • Natural Occurrence: While primarily synthesized for industrial use, it’s interesting to note that some derivatives of this compound can be found in certain natural products, thereby bridging the gap between synthetic and natural chemistry.

In summary, 1-ethylprop-1-enylbenzene is not just an intriguing compound due to its structure, but it also plays a significant role in various chemical processes and applications. Its polymerization capabilities and reactivity pave the way for advancements in materials science and organic synthesis.

Synonyms
(1-ethyl-1-propenyl)benzene
1095419-50-3
3-Phenyl-2-pentene
PENT-2-EN-3-YLBENZENE
DTXSID001340758