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(E,E)-2,4-癸二烯醛

维基百科,自由的百科全书
(E,E)-2,4-Decadienal
IUPAC名
(2E,4E)-Deca-2,4-dienal[1]
识别
CAS号 25152-84-5  checkY
PubChem 5283349
ChemSpider 4446470
SMILES
 
  • CCCCC\C=C\C=C\C=O
InChI
 
  • 1/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+
InChIKey JZQKTMZYLHNFPL-BLHCBFLLBF
EINECS 246-668-9
ChEBI 149547
MeSH 2-trans-4-trans-Decadienal
性质
化学式 C10H16O
摩尔质量 152.23 g·mol−1
沸点 115 °C(388 K)
log P 3.419
折光度n
D
1.515
相关物质
相关化合物 丙烯醛
巴豆醛
顺-3-己烯醛英语cis-3-Hexenal
2-壬烯醛
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

(E,E)-2,4-癸二烯醛是一种有机化合物,存在于黄油、熟牛肉马铃薯片、烤花生[2]荞麦[3]和小麦面包屑中。[4]它的纯净物有浓郁的脂肪气味(鸡肉味)(10 ppm),而在低浓度,有柑橘、橙子或柚子的气味。 它可能致癌。[5]

参考文献

[编辑]
  1. ^ 2,4-decadienal - Compound Summary. PubChem Compound. USA: National Center for Biotechnology Information. Identification and Related Records. 27 March 2005 [7 October 2011]. (原始内容存档于2012-11-03). 
  2. ^ 2,4 Decadienal. USA. [2008-06-20]. (原始内容存档于2008-09-07). 
  3. ^ Janes D, Kantar D, Kreft S, Prosen H. Identification of buckwheat (Fagopyrum esculentum Moench) aroma compounds with GC-MS. Food Chemistry. 2008, 112: 120–124. doi:10.1016/j.foodchem.2008.05.048. 
  4. ^ Nicoline Vermeulena; Michael Czernyb; Michael G. Gänzlea; Peter Schieberleb & Rudi F. Vogel. Reduction of (E)-2-nonenal and (E,E)-2,4-decadienal during sourdough fermentation. Journal of Cereal Science. 2007, 45 (1): 78–87. doi:10.1016/j.jcs.2006.07.002. 
  5. ^ Louis W. Chang; Wai-Sze Lo & Pinpin Lin. 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英语Toxicological Sciences. 2005, 87 (2): 337–343. PMID 16014734. doi:10.1093/toxsci/kfi258可免费查阅.