???-2-??-2-??? ?
|
|
???-2-??-2-??? ? ??
- ???
- 26-28 °C (lit.)
- ?? ?
- 123-125 °C/30 mmHg (lit.)
- ??
- 0.979 g/mL at 25 °C
- ?? ??
- >1 (vs air)
- ???
- 1.63Pa at 24℃
- ???
- n
20/D 1.46(lit.)
- ???
- 226 °F
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ?????, ???? ???
- ??? ??
- ??? ??
- ?? ?? (pKa)
- 5.00±0.19(Predicted)
- ??
- Colorless to Light orange to Yellow
- ??
- ????? ??? ? 10.00%. ???? ?? ?? ??
- ?? ??
- ?? ??
- ???? ??
- synthetic
- ???
- ???
- InChIKey
- JJYWRQLLQAKNAD-SNAWJCMRSA-N
- LogP
- 1.9 at 25℃
- CAS ??????
- 16957-70-3(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | C | ||
|---|---|---|---|
| ?? ???? ?? | 34 | ||
| ????? | 26-36/37/39-45 | ||
| ????(UN No.) | UN 3261 8/PG 3 | ||
| WGK ?? | 2 | ||
| TSCA | Yes | ||
| ?? ?? | 8 | ||
| ???? | III | ||
| HS ?? | 2916199590 | ||
| ???? ?? | KE-24744 |
???-2-??-2-??? ? C??? ??, ??, ??
??? ??
clear colorless to pale yellow liquid??
Reported found in strawberry?? ??
By distillation of 2-hydroxy-2-methylvaleric acid (cis-form).?? ??
Adsorption and desorption of trans-2-methyl-2-pentenoic acid in dichloromethane has been investigated by using in situ attenuated total reflection infrared spectroscopy. Asymmetric hydrogenation of trans-2-methyl-2-pentenoic acid in hexane over two well defined E-40692 and E-5220 Engelhard Pd/Al2O3 catalysts modified with cinchonidine has been studied.???-2-??-2-??? ? ?? ?? ? ???
???
Pentanoic acid, 3-(acetyloxy)-2-methylene-, methyl ester
??(E)-2-????-2-?-1-????
?????-2-??-2-??????
2-Methyl-2-pentenal
(S)-2-??????
2-?????
?? ??
???-2-??-2-??? ? ?? ??
???( 204)?? ??
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