Tetraethyl 1,1,2,2-ethanetetracarboxylate , 99% , 632-56-4

CAS NO.：632-56-4

Empirical Formula: C14H22O8

Molecular Weight: 318.32

MDL number: MFCD00009153

EINECS: 211-180-7

PRODUCT 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

Description and 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.

Safety

• PPE: Eyeshields, Gloves, type N95 (US)
• Safety Statements: 22-24/25
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids