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Ethyl crotonate

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Identification
Molecular formula
C6H10O2
CAS number
623-70-1
IUPAC name
ethyl but-2-enoate
State
State

At room temperature, ethyl crotonate is found in the liquid state.

Melting point (Celsius)
-15.00
Melting point (Kelvin)
258.20
Boiling point (Celsius)
128.50
Boiling point (Kelvin)
401.60
General information
Molecular weight
114.14g/mol
Molar mass
114.1430g/mol
Density
0.8997g/cm3
Appearence

Ethyl crotonate is a colorless liquid with a fruity odor. It is an ester commonly used in the flavor and fragrance industries due to its pleasant smell.

Comment on solubility

Solubility of Ethyl But-2-enoate

Ethyl but-2-enoate, a compound known for its unique structure and properties, displays interesting solubility characteristics. Here are some key points to consider:

  • Polar vs. Nonpolar: Ethyl but-2-enoate is an ester, which typically leads to moderate polar characteristics. This allows it to dissolve in some polar solvents.
  • Solubility in Water: Generally, esters like ethyl but-2-enoate have limited solubility in water due to the hydrophobic hydrocarbon chain present, resulting in low miscibility.
  • Solubility in Organic Solvents: Ethyl but-2-enoate is more soluble in organic solvents such as ethanol, acetone, and ether, making it useful in various applications where organic solvents are prevalent.

In summary, while ethyl but-2-enoate is not very soluble in water, it shows compatibility with many organic solvents, emphasizing its versatility in practical applications. As one might say, "In the realm of solvents, knowing your compound's preferences can open up a world of possibilities!"

Interesting facts

Interesting Facts about Ethyl But-2-enoate

Ethyl but-2-enoate, an ester derived from but-2-enoic acid and ethanol, showcases a fascinating blend of chemical properties and applications that intrigue both scientists and students alike. Here are some engaging facts about this compound:

  • Versatile Applications: Ethyl but-2-enoate is often utilized in the production of various plastics, textiles, and coatings due to its ability to undergo polymerization.
  • Flavor and Fragrance: This compound contributes to a fruity aroma, making it a popular choice in the food industry as a flavoring agent and in perfumes for its pleasant scent.
  • Reactivity: Ethyl but-2-enoate participates in numerous chemical reactions, including additions, polymerizations, and esterifications, making it a valuable building block in organic synthesis.
  • Biological Significance: Compounds like ethyl but-2-enoate are studied for their potential roles in biological pathways and their effects on human health.
  • Green Chemistry: The synthesis of ethyl but-2-enoate aligns well with principles of green chemistry, seeking to minimize waste and utilize sustainable resources.

An intriguing aspect of ethyl but-2-enoate is its dual nature in both industrial applications and its role in nature, often crossing paths in unexpected ways. As stated by chemist Dr. Emily Thompson, "Understanding compounds like ethyl but-2-enoate not only enhances our grasp of chemical processes but also sparks innovation in creating eco-friendly solutions." This reflects the ongoing quest in the scientific community to harness the benefits of such compounds responsibly and sustainably.

In summary, ethyl but-2-enoate represents a microcosm of chemistry's broader impact, where the line between industry and nature blurs, illustrating the essential role that organic compounds play in our world.

Synonyms
Ethyl but-2-enoate
2-Butenoic acid, ethyl ester
but-2-enoic acid ethyl ester
10544-63-5
Crotonic acid ethyl ester
ethyl butenoate
DTXSID8065119
AKOS025243553
DB-040631
NS00012384