Names | |
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IUPAC name
2-Benzylideneoctanal
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Other names
α-Hexyl cinnamaldehyde; 2-(Phenylmethylidene)octanal; alpha-hexyl cinnamaldehyde
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Identifiers | |
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3D model (JSmol)
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.002.713 |
PubChem CID
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UNII |
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CompTox Dashboard (EPA)
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Properties | |
C15H20O | |
Molar mass | 216.324 g·mol−1 |
Density | 0.95 g/mL |
Boiling point | 308 °C (586 °F; 581 K) |
2.75 mg/L[1] | |
Related compounds | |
Related alkyl aldehydes
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Isobutyraldehyde Lilial 2-Methylundecanal |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Hexyl cinnamaldehyde (hexyl cinnamal) is a common additive in the perfume and cosmetic industry as aroma substance. It is found naturally in the essential oil of chamomile. It is a pale yellow to yellow liquid to solid, which is nearly insoluble in water but soluble in oils. The commercial material often contains low levels of 2,6-di-tert-butyl-4-methoxyphenol as a stabilizer.
One supplier reported that its hexyl cinnamaldehyde (or "hexyl cinnamic aldehyde") contained at least 90% trans isomer.[2]