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188590-62-7

188590-62-7 Structure

188590-62-7 Structure
IdentificationBack Directory
[Name]

4,5-EPOXY-(E)-2-DECENAL
[CAS]

188590-62-7
[Synonyms]

epoxy-2-decenal
(E)-3-(3-pentyloxiran-2-yl)prop-2-enal
2-Propenal,3-(3-pentyl-2-oxiranyl)-, (2E)-
[Molecular Formula]

C10H16O2
[MOL File]

188590-62-7.mol
[Molecular Weight]

168.23
Chemical PropertiesBack Directory
[Boiling point ]

273.3±15.0 °C(Predicted)
[density ]

1.022±0.06 g/cm3(Predicted)
[FEMA ]

4037 | 4,5-EPOXY-(E)-2-DECENAL
[Odor]

at 100.00 %. citrus metallic green aldehydic
[Odor Type]

citrus
[JECFA Number]

1570
[LogP]

1.732 (est)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard InformationBack Directory
[Chemical Properties]

4,5-Epoxy-(E)-2-decenal has a fruity aroma. The flavor profile of the (–)-isomer is reported to be at least 3 to 5 times stronger than the (+/–)-racemate, or 10 times stronger than the (+)-isomer
[Definition]

ChEBI: Trans-4,5-epoxy-2(E)-decenal is an enal.
[Preparation]

Prepared by homologation of the precursor aldehyde epoxide using a Wittig reaction.
[Aroma threshold values]

5.0 × 10–7 to 5.0 × 10–6 mg/m3 in air.
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