4963 2-Pentyl-3-phenyl-2-propenal 2-Pentyl-3-phenyl-2-propenal is a flavouring ingredient 2-pentyl-3-phenyl-2-propenal belongs to the family of Cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. 122-40-7 1623625 C14H18O White powder. 80 °C No indication of carcinogenicity to humans (not listed by IARC). 2014-09-11T05:21:48Z 2014-12-24T20:26:59Z C12288 true [H]\C(=C(\CCCCC)C=O)C1=CC=CC=C1 C14H18O InChI=1S/C14H18O/c1-2-3-5-10-14(12-15)11-13-8-6-4-7-9-13/h4,6-9,11-12H,2-3,5,10H2,1H3/b14-11+ InChIKey=HMKKIXGYKWDQSV-SDNWHVSQSA-N 202.2921 202.135765198 Exogenous Solid HMDB31313 1302718