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4,4,5,5-octanetetracarboxylic acid, tetraethyl ester

View entire compound with spectra: 1 NMR, and 1 FTIR

4,4,5,5-octanetetracarboxylic acid, tetraethyl ester
SpectraBase Compound ID K8zYY6Wh2Q9
InChI InChI=1S/C20H34O8/c1-7-13-19(15(21)25-9-3,16(22)26-10-4)20(14-8-2,17(23)27-11-5)18(24)28-12-6/h7-14H2,1-6H3
InChIKey XWMUKCUJHHPREN-UHFFFAOYSA-N
Mol Weight 402.5 g/mol
Molecular Formula C20H34O8
Exact Mass 402.225368 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3h2icB480P8
Name 4,4,5,5-OCTANETETRACARBOXYLIC ACID, TETRAETHYL ESTER
Source of Sample H. G. Thomas, Institute of Organic Chemistry, Aachen, Germany
Boiling Point 126C/0.4mm
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H34O8
InChI InChI=1S/C20H34O8/c1-7-13-19(15(21)25-9-3,16(22)26-10-4)20(14-8-2,17(23)27-11-5)18(24)28-12-6/h7-14H2,1-6H3
InChIKey XWMUKCUJHHPREN-UHFFFAOYSA-N
Literature Reference TETRAHEDRON LETT. 1978, 45 Abstract-Chemical Abstracts= 89, 23722(1978)
Melting Point 43-45C
Molecular Weight 402.484009
Synonyms OCTANETETRACARBOXYLIC ACID, 4,4,5,5-, TETRAETHYL ESTER
Technique FILM (CAST FROM CHCl3)