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CAS 2407-43-4

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5-ethylfuran-2(5H)-one

Description:
5-Ethylfuran-2(5H)-one, also known as ethyl 2-furoate, is an organic compound characterized by its furan ring structure with an ethyl group and a carbonyl functional group. This compound typically appears as a colorless to pale yellow liquid with a pleasant, fruity aroma, making it of interest in the flavor and fragrance industries. It has a molecular formula that reflects its structure, containing carbon, hydrogen, and oxygen atoms. The compound is known for its relatively low boiling point and moderate solubility in water, while being more soluble in organic solvents. Its reactivity is influenced by the presence of the furan ring, which can participate in various chemical reactions, including electrophilic substitutions and polymerizations. Additionally, 5-ethylfuran-2(5H)-one may exhibit biological activity, contributing to its potential applications in pharmaceuticals and agrochemicals. Safety data indicates that, like many organic compounds, it should be handled with care to avoid inhalation or skin contact.
Formula:C6H8O2
InChI:InChI=1/C6H8O2/c1-2-5-3-4-6(7)8-5/h3-5H,2H2,1H3
InChI key:InChIKey=GOUILHYTHSOMQJ-UHFFFAOYSA-N
SMILES:C(C)C1OC(=O)C=C1
Synonyms:
  • 2(5H)-Furanone, 5-ethyl-
  • 2-Ethyl-2H-furan-5-one
  • 2-Hexen-1,4-lactone
  • 2-Hexen-4-olide
  • 2-Hexenoic acid, 4-hydroxy-, lactone
  • 2-Hexenoic acid, 4-hydroxy-, γ-lactone
  • 4-Ethylbut-2-en-4-olide
  • 4-Hydroxy-2-hexenoic acid lactone
  • 4-Hydroxyhex-2-enoic acid lactone
  • 5-Ethyl-2(5H)-furanone
  • See more synonyms
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