(E,E)-2,4-Decadienal

(E,E)-2,4-Decadienal is an aromatic substance found in butter, cooked beef, fish, potato chips, roasted peanut, buckwheat and wheat bread crumb. In an isolated state, it smells of deep fat flavor, characteristic of chicken aroma (at 10ppm). At lower concentration, it has the odor of citrus, orange or grapefruit. It might be carcinogenic. It has been used as aroma in the EU, but use restrictions apply until the required data have been submitted.

(E,E)-2,4-Decadienal
Names
Preferred IUPAC name
(2E,4E)-Deca-2,4-dienal
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.042.411
EC Number
  • 246-668-9
MeSH 2-trans-4-trans-Decadienal
PubChem CID
UNII
  • InChI=1S/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+ Y
    Key: JZQKTMZYLHNFPL-BLHCBFLLSA-N Y
  • InChI=1/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+
    Key: JZQKTMZYLHNFPL-BLHCBFLLBF
SMILES
  • CCCCC\C=C\C=C\C=O
Properties
C10H16O
Molar mass 152.237 g·mol−1
Boiling point 115 °C; 239 °F; 388 K at 1.3 kPa
log P 3.419
Refractive index (nD)
 1.515
Related compounds
Related alkenals
 Acrolein

Crotonaldehyde
cis-3-Hexanal
2-Nonenal

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references
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