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Energy Chemical
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Product Name:Tetraethyl 1,1,2,2-ethanetetracarboxylate
CAS:632-56-4
Purity:99% Package:5G
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| | TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Basic information |
| Product Name: | TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE | | Synonyms: | 1,1,2,2-Ethanetetracarboxylic acid, tetraethyl ester;1,1,2,2-Tetracarbethoxyethane;ethane-1,1,2,2-tetracarboxylicacidtetraethylester;Tetrakis(ethoxycarbonyl)ethane;TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE;tetraethyl ethane-1,1,2,2-tetracarboxylate;ETHYL ETHANETETRACARBOXYLATE;Tetraethyl-1,1,2,2-ethanetetracarboxylate 97% | | CAS: | 632-56-4 | | MF: | C14H22O8 | | MW: | 318.32 | | EINECS: | 211-180-7 | | Product Categories: | Building Blocks;C12 to C63;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;C12 to C63;Carbonyl Compounds;Esters | | Mol File: | 632-56-4.mol |  |
| | TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Chemical Properties |
| 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 | | InChI | 1S/C14H22O8/c1-5-19-11(15)9(12(16)20-6-2)10(13(17)21-7-3)14(18)22-8-4/h9-10H,5-8H2,1-4H3 | | InChIKey | UQSBVZIXVVORQC-UHFFFAOYSA-N | | SMILES | CCOC(=O)C(C(C(=O)OCC)C(=O)OCC)C(=O)OCC |
| Safety Statements | 22-24/25 | | WGK Germany | 3 | | Storage Class | 11 - Combustible Solids |
| | TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Usage And Synthesis |
| Chemical Properties | WHITE CRYSTALLINE NEEDLES | | Uses | 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.] |
| | TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Preparation Products And Raw materials |
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