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CAS 4192-77-2

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Ethyl (E)-cinnamate

Description:
Ethyl (E)-cinnamate is an organic compound classified as an ester, derived from cinnamic acid and ethanol. It is characterized by its pleasant, sweet, and floral aroma, making it a popular ingredient in the fragrance and flavor industries. The compound typically appears as a colorless to pale yellow liquid and is known for its low solubility in water but good solubility in organic solvents. Ethyl (E)-cinnamate has a molecular formula of C11H12O2 and features a double bond in the trans configuration, which contributes to its stability and reactivity. It is often used in the formulation of perfumes, cosmetics, and food flavorings due to its aromatic properties. Additionally, it has been studied for potential biological activities, including antimicrobial and antioxidant effects. Safety data indicates that, while generally recognized as safe in low concentrations, it should be handled with care to avoid skin irritation or allergic reactions. Overall, ethyl (E)-cinnamate is valued for both its sensory attributes and potential health benefits.
Formula:C11H12O2
InChI:InChI=1S/C11H12O2/c1-2-13-11(12)9-8-10-6-4-3-5-7-10/h3-9H,2H2,1H3/b9-8+
InChI key:InChIKey=KBEBGUQPQBELIU-CMDGGOBGSA-N
SMILES:C(=C/C(OCC)=O)\C1=CC=CC=C1
Synonyms:
  • 2-Propenoic acid, 3-phenyl-, ethyl ester, (E)-
  • Ethyl trans-cinnamate
  • Ethyl (E)-cinnamate
  • Cinnamic acid, ethyl ester, (E)-
  • 2-Propenoic acid, 3-phenyl-, ethyl ester, (2E)-
  • (E)-Cinnamic Acid Ethyl Ester
  • trans
  • (E)-3-Phenylacrylic Acid Ethyl Ester
  • Cinnamic acid ethyl
  • (E)-Ethyl cinnamate
  • See more synonyms
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