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Butyl but-2-enoate

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Identification
Molecular formula
C8H14O2
CAS number
4170-30-3
IUPAC name
butyl but-2-enoate
State
State

Butyl but-2-enoate exists as a liquid at room temperature.

Melting point (Celsius)
-94.00
Melting point (Kelvin)
179.15
Boiling point (Celsius)
164.00
Boiling point (Kelvin)
437.15
General information
Molecular weight
142.20g/mol
Molar mass
142.1990g/mol
Density
0.8859g/cm3
Appearence

Butyl but-2-enoate is a colorless liquid with a characteristic ester odor, often described as sweet or fruity. It is a typical ester formed from the reaction of butanol and crotonic acid.

Comment on solubility

Solubility of Butyl But-2-enoate

Butyl but-2-enoate, a member of the ester family, demonstrates notable solubility characteristics:

  • Solubility in Organic Solvents: This compound is generally soluble in most organic solvents such as ethanol, acetone, and ether due to its hydrophobic hydrocarbon chain.
  • Water Solubility: Conversely, its solubility in water is quite low. Like many esters, butyl but-2-enoate tends to exhibit limited miscibility, primarily because of the non-polar characteristics of its alkyl groups.
  • Temperature Effect: Solubility can increase with temperature; therefore, heating may enhance its dissolution in organic solvents.

These solubility traits make butyl but-2-enoate a versatile compound in synthetic applications, although its low water solubility limits its use in aqueous environments.

Interesting facts

Interesting Facts about Butyl But-2-enoate

Butyl but-2-enoate is a fascinating compound widely used in various chemical applications. Here are some intriguing aspects of this ester:

  • Classification: This compound is classified as an ester, a group of compounds known for their pleasant odors and flavors. Esters like butyl but-2-enoate are commonly found in fruits, contributing to their unique scents.
  • Applications: Butyl but-2-enoate is primarily utilized in the synthesis of polymers and resins. Its versatility makes it an essential precursor in the production of coatings, adhesives, and plastic materials.
  • Synthesis: The synthesis of butyl but-2-enoate typically involves the reaction between butanol and but-2-enoic acid. This process highlights the importance of esterification in organic chemistry, providing a pathway for producing valuable chemical compounds.
  • Reactivity: As an ester, butyl but-2-enoate is reactive and can participate in various chemical reactions, such as hydrolysis, where it can be converted back into its corresponding alcohol and acid.
  • Environmental Impact: Due to its use in manufacturing, understanding the environmental effects and biodegradability of butyl but-2-enoate is crucial. Researchers are exploring its potential in green chemistry to minimize environmental impact.

In summary, butyl but-2-enoate is more than a simple chemical compound; it is a key player in the world of organic chemistry with vital applications in industry and product formulation. As scientist enthusiasts delve deeper into its properties and uses, the compound continues to reveal its significance in modern chemistry.

Synonyms
(E)-Butyl but-2-enoate
butyl (E)-2-crotonate
but-2-enoic acid butyl ester
NS00044552