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39212-23-2CCCCC1OC(=O)CC1CWNVCMFHPRIBNCW-UHFFFAOYSA-N39212-23-2、80041-01-6DTXSID90865948CHEBI:171753安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
天然物の起源Reported present in cognac, rum, Irish malt, bourbon whiskey, scotch, sherry, port and wine.
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化学的特性Whiskey Lactone is found as its cis- and trans-isomers in whiskey and in oakwood volatiles; the cis-isomer is the more important in sensory terms. It is a clear, almost colorless liquid with an intense, warm, sweet, coumarin-like odor. A cis–trans mixture can be prepared by radical addition reaction of pentanal with crotonic acid followed by reductive cyclization of the resulting -oxo acid with sodium boron hydride/sulfuric acid . It is used in aroma compositions, for example, for beverages.