Propyl cinnamate
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Propyl cinnamate ??
- ?? ?
- 282-284°C
- ??
- 1,025 g/cm3
- ???
- 1.5530
- ???
- >99°C
- ?? ??
- Sealed in dry,Room Temperature
- ??
- 100.00%??. ??? ?? ???? ???
- ?? ??
- ???
- JECFA Number
- 660
- BRN
- 2044816
- LogP
- 3.477 (est)
- CAS ??????
- 7778-83-8(CAS DataBase Reference)
Propyl cinnamate C??? ??, ??, ??
??? ??
Propyl cinnamate has a characteristic peach–apricot flavor and a wine-like odor.??
Propyl cinnamate is used as an insect repellant.?? ??
By esterification of cinnamic acid with propyl alcohol in the presence of HCl as a catalyst; or by direct esterification in the presence of benzene.Synthesis
Propyl cinnamate is prepared by azeotropic esterification of n-Propanol with Cinnamic acid.Propyl cinnamate ?? ?? ? ???
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Propyl cinnamate ?? ??
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