Bis(2-ethylhexyl) phosphate

Bis(2-ethylhexyl) phosphate structural formula

CAS Number298-07-7
Molecular FormulaC16H35O4P
Molecular Weight322.426
InChI KeySEGLCEQVOFDUPX-UHFFFAOYSA-N
LogP5.04
Synonyms
  • Bis(2-ethylhexyl) phosphate
  • Bis(2-ethylhexyl) hydrogen phosphate
  • Phosphoric acid, bis(2-ethylhexyl) ester
  • 298-07-7
  • Phosphoric acid, bis(2-ethylhexyl) ester
  • 1-Hexanol, 2-ethyl-, hydrogen phosphate
  • 2-Ethyl-1-hexanol hydrogen phosphate
  • BIS-(2-AETHYLHEXYL)-PHOSPHAT
  • bis(2-ethylhexyl) hydrogen phosphate
  • Bis(2-ethylhexyl) orthophosphate
  • Bis(2-ethylhexyl)hydrogen phosphate
  • Bis(2-ethylhexyl)hydrogenphosphat
  • Bis(2-ethylhexyl)orthophosphoric acid
  • BIS(2-ETHYLHEXYL)PHOSPHATE
  • BIS(2-ETHYLHEXYL)PHOSPHORIC ACID
  • Bis(isooctyl)phosphate
  • Di(2-ethylhexyl) phosphate
  • Di(2-ethylhexyl)orthophosphoric acid
  • Di(2-ethylhexyl)phosphate
  • DI-(2-ETHYLHEXYL)PHOSPHORIC ACID
  • Di(2-ethylhexyl)phosphoric acid
  • Di-2-ethylhexyl hydrogen phosphate
  • Dioctyl hydrogen phosphate
  • Dioctyl orthophosphate
  • Dioctylphosphate
  • hidrogenofosfato de bis(2-etilhexilo)
  • Hostarex PA 216
  • Hydrogen bis(2-ethylhexyl) phosphate
  • Hydrogenophosphate de bis(2-ethylhexyle)
  • O,O-Bis(2-ethylhexyl)phosphoric acid
  • O,O-Di(2-ethylhexyl)phosphoric acid
  • Orthophosphoric acid 2-ethylhexyl alcohol diester
  • Phosphoric acid bis(2-ethylhexyl) ester
  • Phosphoric acid di(2-ethylhexyl) ester
  • PHOSPHORIC ACID, BIS(2-ETHYLHEXYL)ESTER
  • UN 1902
  • Bis(2-ethylhexyl) phosphoric acid
  • BRN 1712988
  • Dehpa extractant
  • Di-(2-ethylhexyl) acid phosphate
  • Di(2-ethylhexyl) orthophosphoric acid
  • Di(2-ethylhexyl) phosphoric acid
  • Di-2(ethylhexyl)phosphoric acid
  • EINECS 206-056-4
  • Kyselina di-(2-ethylhexyl)fosforecna
  • 1179814-34-6

Applications:

Separation of Bis(2-ethylhexyl) phosphate on Newcrom R1 HPLC column

February 16, 2018
Separation of Bis(2-ethylhexyl) phosphate on Newcrom C18 HPLC column

Bis(2-ethylhexyl) phosphate 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:
Bis(2-ethylhexyl) phosphate
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.