Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound
Cinnamaldehyde is an organic compound with the formula or C₆H₅CH=CHCHO. Occurring naturally as predominantly the trans (E) isomer, it gives cinnamon its flavor and odor.[1] It is a phenylpropanoid that is naturally synthesized by the shikimate pathway.[2] This pale yellow, viscous liquid occurs in the bark of cinnamon trees and other species of the genus Cinnamomum. The essential oil of cinnamon bark is about 90% cinnamaldehyde.[3] Cinnamaldehyde decomposes to styrene because of oxidation as a result of bad storage or transport conditions. Styrene especially forms in high humidity and high temperatures. This is the reason why cinnamon contains small amounts of styrene.[4]
^"Cinnamon". Transport Information Service. Gesamtverband der Deutschen Versicherungswirtschaft e.V. Retrieved 2007-10-23.
^Gutzeit, Herwig (2014). Plant Natural Products: Synthesis, Biological Functions and Practical Applications. Wiley. pp. 19–21. ISBN 978-3-527-33230-4.
^"High daily intakes of cinnamon: Health risk cannot be ruled out" (PDF). Federal Institute for Risk Assessment (BfR). 18 August 2006. Archived (PDF) from the original on 7 March 2022. Retrieved 20 May 2022.
Cinnamaldehyde is an organic compound with the formula C 9 H 8 O {\displaystyle {\ce {C9H8O}}} or C₆H₅CH=CHCHO. Occurring naturally as predominantly the...
Hexyl cinnamaldehyde (hexyl cinnamal) is a common additive in the perfume and cosmetic industry as aroma substance. It is found naturally in the essential...
of cinnamon derive from its essential oil and principal component, cinnamaldehyde, as well as numerous other constituents including eugenol. Cinnamon...
flavor component in the essential oil of cinnamon, in which related cinnamaldehyde is the major constituent. It is also found in wood from all species...
benzaldehyde is produced from cinnamaldehyde obtained from cassia oil by the retro-aldol reaction: the cinnamaldehyde is heated in an aqueous/alcoholic...
(5) glucose (pyranose form as α-D-glucopyranose), (6) the flavorant cinnamaldehyde, (7) retinal, which forms with opsins photoreceptors, and (8) the vitamin...
industrial demand is usually fulfilled by chemical synthesis starting from cinnamaldehyde. The compound is a solid at room temperature, forming colourless crystals...
with the formula C6H5CH2CH2CHO. It is produced by the hydrogenation of cinnamaldehyde. The compound is used in many mechanistic studies. It is a common substrate...
and mucous membranes in cinnamon. As cinnamon is rich in the compound cinnamaldehyde that can irritate skin and tissues, the challenge often results in considerable...
compound with the formula HO(CH3O)C6H3CH=CHCHO. It is a derivative of cinnamaldehyde, featuring 4-hydroxy and 3-methoxy substituents. It is a major precursor...
genus as both. Saigon cinnamon has 1-5% essential oil content and 25% cinnamaldehyde in essential oil. Consequently, among the species, Saigon cinnamon commands...
Compounds found in curry tree leaves, stems, bark, and seeds include cinnamaldehyde, and numerous carbazole alkaloids, including mahanimbine, girinimbine...
conditions, an elimination reaction of various oximes derived from cinnamaldehyde, and oxidative coupling of benzene to acrylonitrile. "Cinnamonitrile"...
It is native to broad-leaved forests of central and northern Taiwan. Cinnamaldehyde, an essential oil extracted from C. osmophloeum, has numerous commercial...
compounds found in the bark, powder and essential oils of C. cassia are cinnamaldehyde and styrene. In high doses, these substances can also be toxic to humans...
It has a characteristic smell of lemon grass. C. citriodorum has 45% Cinnamaldehyde compared to 80% for C. cassia. de Kok, R. (2021). "Cinnamomum citriodorum"...
that may cause allergic contact stomatitis in some individuals include cinnamaldehyde, Balsam of Peru, peppermint, mercury, gold, pyrophosphates, zinc citrate...
compound with the formula HO(CH3O)2C6H2CH=CHCHO. It is a derivative of cinnamaldehyde, featuring one hydroxy group and two methoxy groups as substituents...
flavor is generally cassia bark steam-distilled to concentrate the cinnamaldehyde, for example, to about 93%. Clear cinnamon-flavored alcoholic beverages...
Acrylophenone, an organic compound Benzopyran, a polycyclic organic compound Cinnamaldehyde, an organic compound with the formula C6H5CH=CHCHO 1-Indanone, the organic...