Phosphoric acid, dibutyl ester

Phosphoric acid, dibutyl ester structural formula

CAS Number107-66-4
Molecular FormulaC8H19O4P
Molecular Weight210.211
InChI KeyJYFHYPJRHGVZDY-UHFFFAOYSA-N
LogP1.81
Synonyms
  • Phosphoric acid, dibutyl ester
  • Dibutyl hydrogen phosphate
  • 107-66-4
  • 4-01-00-01530
  • Butyl phosphate, (BuO)2(HO)PO
  • Dibutyl acid phosphate
  • dibutyl hydrogen phosphate
  • DIBUTYL PHOSPHATE
  • Dibutylhydrogenphosphat
  • DIBUTYLPHOSPHAT
  • Di-n-Butyl phosphate
  • hidrogenofosfato de dibutilo
  • Hydrogenophosphate de dibutyle
  • NSC 203039
  • NSC 22313
  • Phosphoric acid dibutyl ester
  • Phosphoric acid,dibutyl ester
  • BRN 0607224
  • Di-n-butyl hydrogen phosphate
  • EINECS 203-509-8
  • UNII-0072NN74TN
  • 72283-56-8

Applications:

Separation of Phosphoric acid, dibutyl ester on Newcrom R1 HPLC column

February 16, 2018
Separation of Phosphoric acid, dibutyl ester on Newcrom C18 HPLC column

Phosphoric acid, dibutyl ester 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:
Phosphoric acid, dibutyl ester
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.