Diethyl oxalacetate sodium salt
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Diethyl oxalacetate sodium salt ??
- ???
- 188-190 °C(lit.)
- ?? ??
- Inert atmosphere,Room Temperature
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- ??? ??
- ??
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- ?(1.2g/L)(25°C)? ?? ?????.
- ??
- Moisture Sensitive
- BRN
- 4279609
- InChI
- InChI=1S/C8H11O5.Na/c1-3-12-7(10)5-6(9)8(11)13-4-2;/h5H,3-4H2,1-2H3;/q-1;+1
- InChIKey
- JPTKZRPOIUYFTM-UHFFFAOYSA-N
- SMILES
- [CH-](C(=O)OCC)C(=O)C(=O)OCC.[Na+]
- CAS ??????
- 40876-98-0(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | T,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 45-46-48/20/21/22-36-36/38 | ||
| ????? | 26-24/25-45-53 | ||
| WGK ?? | 3 | ||
| RTECS ?? | EK0115500 | ||
| TSCA | TSCA listed | ||
| HS ?? | 29183000 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 |
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| ?? | rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 9, 1953. |
Diethyl oxalacetate sodium salt C??? ??, ??, ??
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beige to light orange crystalline powder??
Diethyl oxalacetate sodium salt is used in the preparation of oxaloacetic acid. It is also used as an active pharmaceutical intermediate.Purification Methods
Extract it several times with boiling Et2O (until the solvent remains colourless), and then the residue is dried in air. [Beilstein 3 H 789.]Diethyl oxalacetate sodium salt ?? ?? ? ???
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Diethyl oxalacetate sodium salt ?? ??
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