- (E,E)-2,4-Decadienal
-
(E,E)-2,4-Decadienal 
Systematic name(2E,4E)-Deca-2,4-dienal[1]Identifiers CAS number 25152-84-5 
PubChem 5283349 ChemSpider 4446470 UNII 3G88X2RK09 EC number 246-668-9 MeSH 2-trans-4-trans-Decadienal ChEMBL CHEMBL443949 
Jmol-3D images Image 1 - CCCCC\C=C\C=C\C=O
- InChI=1S/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+
Key: JZQKTMZYLHNFPL-BLHCBFLLSA-N
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
Properties Molecular formula C10H16O Molar mass 152.23 g mol−1 Exact mass 152.120115134 g mol-1 Boiling point 115 °C, 388 K, 239 °F (at 1.3 kPa)
log P 3.419 Refractive index (nD) 1.515 Related compounds Related alkenals Acrolein
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Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)Infobox references (E,E)-2,4-Decadienal is an aromatic substance found in butter, cooked beef, fish, potato chips, roasted peanut,[2] buckwheat[3] and wheat bread crumb.[4] 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.[5]
References
- ^ "2,4-decadienal - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 27 March 2005. Identification and Related Records. http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5283349. Retrieved 7 October 2011.
- ^ "2,4 Decadienal". USA. http://www.natural-advantage.net/Deca.htm.
- ^ Janes D, Kantar D, Kreft S, Prosen H (2008). "Identification of buckwheat (Fagopyrum esculentum Moench) aroma compounds with GC-MS". Food Chemistry 112: 120. doi:10.1016/j.foodchem.2008.05.048.
- ^ Nicoline Vermeulena, Michael Czernyb, Michael G. Gänzlea, c, Peter Schieberleb and Rudi F. Vogel (2007). "Reduction of (E)-2-nonenal and (E,E)-2,4-decadienal during sourdough fermentation". Journal of Cereal Science 45 (1): 78–87. doi:10.1016/j.jcs.2006.07.002.
- ^ Louis W. Chang, Wai-Sze Lo and Pinpin Lin (2005). "Trans, Trans-2,4-Decadienal, a Product Found in Cooking Oil Fumes, Induces Cell Proliferation and Cytokine Production Due to Reactive Oxygen Species in Human Bronchial Epithelial Cells". Toxicological Sciences 87 (2): 337–343. doi:10.1093/toxsci/kfi258. PMID 16014734.
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