Tris(2,4-di-tert-butylphenyl) phosphite

Tris(2,4-di-tert-butylphenyl) phosphite structural formula

CAS Number31570-04-4
Molecular FormulaC42H63O3P
Molecular Weight646.937
InChI KeyJKIJEFPNVSHHEI-UHFFFAOYSA-N
LogP13.6
Synonyms
  • Tris(2,4-di-tert-butylphenyl) phosphite
  • 31570-04-4
  • Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)
  • 2,4-Bis(1,1-dimethylethyl)phenol phosphite (3:1)
  • ADK Stab 2112
  • ADK Stab 2112RG
  • Alkanox 240
  • Antioxidant 168
  • Cyanox 2704
  • Doverphos S 480
  • fosfito de tris(2,4-ditert-butilfenilo)
  • Hostanox PAR 24
  • Hostanox TM-PAR 24
  • Hostanox VP-PAR 24
  • Irgafos 168
  • Irgafos 168FF
  • Irgafos F
  • Irganox 168
  • Irgaphos 168
  • Naugard 524
  • Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite
  • Phenol, 2,4-bis(1,1-dimethylethyl)phosphite (3:1)
  • Phenol, 2,4-di-tert-butyl-, phosphite (3:1)
  • PHENOL,2,4-BIS(1,1-DIMETHYLETHYL)-,PHOSPHITE (3:1)
  • Phosphite 168
  • Phosphite de tris(2,4-ditert-butylphenyle)
  • Songnox 1200
  • Songnox 1680
  • Sumilizer P 16
  • Tomiphos 202
  • TRI(2,4-DI-T-BUTYL PHENYL)PHOSPHITE
  • Tris(2,4-di-tert-butylphenoxy)phosphine
  • tris(2,4-ditert-butylphenyl) phosphite
  • Tris(2,4-ditert-butylphenyl)phosphit
  • Tris(2,4-di-tert-butylphenyl)phosphite
  • Tris(2,4-tert-butylphenyl) phosphite
  • Ultranox 668
  • EINECS 250-709-6
  • UNII-834E5H0LFF
  • 104381-89-7
  • 129038-69-3
  • 219315-40-9
  • 245439-51-4
  • 478284-78-5
  • 69344-92-9
  • 754233-11-9
  • 874911-33-8

Applications:

Separation of Tris(2,4-di-tert-butylphenyl) phosphite on Newcrom R1 HPLC column

February 16, 2018
Separation of Tris(2,4-di-tert-butylphenyl) phosphite on Newcrom C18 HPLC column

Tris(2,4-di-tert-butylphenyl) 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.

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Application Analytes:
Tris(2,4-di-tert-butylphenyl) 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.