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2-??????????
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2-?????????? ??
- ?? ?
- 277℃
- ??
- 0.991 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.4887(lit.)
- ???
- >230 °F
- ???
- Insoluble in water, soluble in alcohol and oils.
- ??? ??
- liquid
- ??
- Colorless
- ??
- 100.00%??. ??? ?? ?? ?? ? ??
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- JECFA Number
- 1469
- LogP
- 3.671 (est)
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| ????? | 24/25 | ||
|---|---|---|---|
| WGK ?? | 3 |
2-?????????? C??? ??, ??, ??
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2-Phenylpropyl butyrate has a fruity, woody, very sweet odor with a sweet flavor reminiscent of plum.??
2-Phenylpropyl butyrate is sometimes used in floral or woody-floral perfume compositions as a modifier or as a “’new”’ note. It iinds also some use in flavor compositions of the heavy-fruity type, e. g. Peach and Mango, usually in concentrations as low as 1 to 2 ppm in the finished product.?? ??
By esterification of the alcohol with n-butyric acid.2-?????????? ?? ?? ? ???
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2-?????????? ?? ??
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2-?????????? ?? ??:
Deoxyharringtonine
Homoharringtonine
2-PHENYLBUTYRIC ACID ANHYDRIDE
Fmoc-Asp-OFm
FMOC-GLU-OFM
HARRINGTONINE
FMOC-D-ASP-OFM
Isoharringtonine
3-PHENYLPROPYL BUTYRATE,Phenylpropyl butyrate
BOC-ASP(OFM)-OH
1,3,5(10)-ESTRATRIEN-3,11-ALPHA, 17-BETA-TRIOL 11-HEMISUCCINATE
BOC-D-GLU(OFM)-OH
2-PHENYLPROPYL BUTYRATE
FMOC-GLU(OFM)-OH
FMOC-ASP(OFM)-OH
BOC-D-ASP(OFM)-OH
BOC-ASP-OFM
BOC-D-GLU-OFM