TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
- CAS NO.：632-56-4
- Empirical Formula: C14H22O8
- Molecular Weight: 318.32
- MDL number: MFCD00009153
- EINECS: 211-180-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-21 16:56:50
What is TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE?
Chemical properties
WHITE CRYSTALLINE NEEDLES
The Uses of TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
Tetraethyl 1,1,2,2-ethanetetracarboxylate was used in the synthesis of double-ring molecules. It was also used in the preparation of tapt and tapt·4HCl·EtOH·0.5H2O.
Purification Methods
Recrystallise the ester twice from EtOH by cooling to 0o. [Mochizuki et al. Bull Chem Soc Jpn 64 1750 1991, Weinges et al. Angew Chem 93 1008 1981, Beilstein 2 IV 2415.]
Properties of TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
| Melting point: | 73-75 °C (lit.) |
| Boiling point: | 377.49°C (rough estimate) |
| Density | 1.0640 |
| refractive index | 1.4105 (estimate) |
| pka | 10.58±0.59(Predicted) |
| BRN | 1805842 |
Safety information for TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
Computed Descriptors for TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
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