Diethyl oxalate

Diethyl oxalate structural formula

CAS Number95-92-1
Molecular FormulaC6H10O4
Molecular Weight146.142
InChI KeyWYACBZDAHNBPPB-UHFFFAOYSA-N
LogP0.56
Synonyms
  • Diethyl oxalate
  • Diethyl ethanedioate
  • Ethanedioic acid, diethyl ester
  • 95-92-1
  • Ethanedioic acid, diethyl ester
  • 4-02-00-01848
  • Diethyl ethanedioate
  • Diethyloxalat
  • Ethanedioic acid diethyl ester
  • Ethanedioic acid, 1,2-diethyl ester
  • Ethyl oxalate
  • NSC 8851
  • Oxalate de diethyle
  • OXALATE, ETHYL
  • oxalato de dietilo
  • Oxalic acid, diethyl ester
  • OXALSAEURE-DIAETHYLESTER
  • UN 2525
  • BRN 0606350
  • EINECS 202-464-1
  • Oxalic ether
  • Diethylester kyseliny stavelove
  • UNII-860M3ZWF6J

Applications:

Separation of Diethyl oxalate on Newcrom R1 HPLC column

February 16, 2018
Separation of Diethyl oxalate on Newcrom C18 HPLC column

Diethyl oxalate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Diethyl oxalate
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.