??? ?????
|
|
??? ????? ??
- ???
- 17 °C
- ??
- 7.5 º (neat)
- ?? ?
- 280 °C (lit.)
- ??
- 1.204 g/mL at 25 °C (lit.)
- ???
- 0.402Pa at 25℃
- ???
- n
20/D 1.446(lit.)
- ???
- 200 °F
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ?????(??), ?(??)? ???
- ?? ?? (pKa)
- 11.61±0.20(Predicted)
- ??? ??
- ?? ??
- ??
- ???
- ??
- 100.00%??. ???? ???? ?? ?? ???
- ?? ??
- ?? ??
- ???? ??
- synthetic
- optical activity
- [α]20/D +8.5°, neat
- ???
- ???
- Merck
- 14,3855
- JECFA Number
- 622
- BRN
- 1727145
- Dielectric constant
- 4.5（20℃）
- InChIKey
- YSAVZVORKRDODB-PHDIDXHHSA-N
- LogP
- 0.2 at 25℃
- CAS ??????
- 87-91-2(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 24/25-36-26 | ||
| WGK ?? | 3 | ||
| TSCA | Yes | ||
| HS ?? | 29181300 | ||
| ???? ?? | KE-10806 |
??? ????? C??? ??, ??, ??
??? ??
Colorless to light yellow liqui??
The d-isomer has not been reported found in nature; the l-isomer and the racemic form are of little importance. Reported found in sherry, white and red wine.??
Diethyl L-(+)-Tartrate is used as a chiral reagent in a host of chemical reactions, such as the synthesis of isoquinoline alkaloids and arundic acid, which has been used in acute ischemic stroke thera py.?? ??
Made from natural tartaric acid??? ????? ?? ?? ? ???
???
?? ??
??? ????? ?? ??
???( 541)?? ??
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