Tetraethyl pyrophosphate

Tetraethyl pyrophosphate structural formula

CAS Number107-49-3
Molecular FormulaC8H20O7P2
Molecular Weight290.189
InChI KeyIDCBOTIENDVCBQ-UHFFFAOYSA-N
LogP0.903
Synonyms
  • Tetraethyl pyrophosphate
  • Tetraethyl diphosphate
  • Diphosphoric acid, tetraethyl ester
  • 107-49-3
  • TEPP
  • 4-01-00-01342
  • Diphosphoric acid, tetraethyl ester
  • Bis-O,O-diethylphosphoric anhydride
  • Diphosphoric acid, P,P,P',P'-tetraethyl ester
  • Ethyl pyrophosphate
  • MIXTURE, TETRAETHYL PYROPHOSPHATE AND COMPRESSED GAS
  • NSC 14707
  • NSC 646213
  • Pyrodust
  • Pyrophosphoric acid, tetraethyl ester
  • Tetraethyl diphosphate
  • Tetrastigmine
  • Vapotone
  • Bladan
  • BRN 1714017
  • Caswell No. 838
  • Diphosphoric acid tetraethyl ester
  • EINECS 203-495-3
  • EPA Pesticide Chemical Code 079601
  • Ethyl pyrophosphate, tetra-
  • Hepthexamite
  • Hexamite
  • Lethalaire G-52
  • Lirohex
  • Mortopal
  • Nifos T
  • RCRA waste number P111
  • Tetraethylpyrophosphate
  • O,O,O,O-Tetraaethyl-diphosphat, bis(O,O-diaethylphosphorsaeure-anhydrid)
  • O,O,O,O-Tetraethyl-difosfaat
  • O,O,O,O-Tetraetil-pirofosfato
  • Pyrophosphate de tetraethyle
  • Tetraaethylpyrophosphorsaeureester
  • Tetraethyl pyrofosfaat
  • Tetraethyldifosfat
  • Tetraethylpyrofosfat
  • Tetraethylpyrophosphorsaeureester
  • UNII-28QKT80KX2

Applications:

Separation of Tetraethyl pyrophosphate on Newcrom R1 HPLC column

February 16, 2018
Separation of Tetraethyl pyrophosphate on Newcrom C18 HPLC column

Tetraethyl pyrophosphate 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:
Tetraethyl pyrophosphate
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.