Triphenyl phosphite

Triphenyl phosphite structural formula

CAS Number101-02-0
Molecular FormulaC18H15O3P
Molecular Weight310.290
InChI KeyHVLLSGMXQDNUAL-UHFFFAOYSA-N
LogP5.62
Synonyms
  • Triphenyl phosphite
  • Phosphorous acid, triphenyl ester
  • 101-02-0
  • Phosphorous acid, triphenyl ester
  • ADK Stab TPP
  • Advance TPP
  • Doverphos 10
  • fosfito de trifenilo
  • Irgafos TPP
  • Irgastab CH 55
  • Mark TPP
  • Mellite 310
  • NSC 43789
  • NSC 62219
  • Phenyl phosphite
  • Phosclere T 36
  • Phosphite de triphenyle
  • Phosphorus acid, triphenyl ester
  • Plastistab 2334
  • Sumilizer TPP-R
  • Sumilizer TTP-R
  • Triphenoxyphosphine
  • Triphenylphosphit
  • Triphenylphosphite
  • Tris(phenoxy)phosphine
  • Weston TPP
  • BRN 1079456
  • EINECS 202-908-4
  • Stabilizer P 36
  • TPP (VAN)
  • Trifenoxyfosfin
  • Trifenylfosfit
  • UNII-9P45GRD24X

Applications:

Separation of Triphenyl phosphite on Newcrom R1 HPLC column

February 16, 2018
Separation of Triphenyl phosphite on Newcrom C18 HPLC column

Triphenyl phosphite 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.

Select options
Application Analytes:
Triphenyl phosphite
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.