Diisopropyl Phosphite

• CAT Number: R053895
• CAS Number: 1809-20-7
• Molecular Formula: C6H15O3P
• Molecular Weight: 166.16
• Purity: ≥95%
• Synonyms: Diisopropyl Phosphonate; Phosphonic Acid Diisopropyl Ester; Phosphorous Acid Diisopropyl Ester; Phosphonic Acid Bis(1-methylethyl) Ester; Diisopropoxyphosphine Oxide; Diisopropyl Hydrogen Phosphite; O,O-Diisopropyl Phosphonate
• Storage: -20°C
• IUPAC Name: dipropan-2-yl phosphite
• InChIKey: IWEDBEZKWHRUJX-UHFFFAOYSA-N
• SMILES: CC(C)OP([O-])OC(C)C

Diisopropyl Phosphite (CAS 1809-20-7) is a colorless clear liquid that can be used in chemical synthesis. It is used as antiwear lubricant additive together with triphenyl thiophosphate on T8 steel/Al2O3 ceramics.

 

Reference

1.Chen, Xiaolan, et al. "H‐Phosphonate‐Mediated Amination of Quinoline N‐Oxides with Tertiary Amines: A Mild and Metal‐Free Synthesis of 2‐Dialkylaminoquinolines." Advanced Synthesis & Catalysis 356.9 (2014): 1979-1985.
2.Fang, Hua, et al. "Diisopropyl (hydroxyphenylmethyl) phosphonate." Acta Crystallographica Section E: Structure Reports Online 62.2 (2006): o637-o638.
3.Lakshminarayana, Gandham, et al. "Anhydrous proton-conducting organic–inorganic hybrid membranes synthesized from tetramethoxysilane/methyltrimethoxysilane/diisopropyl phosphite and ionic liquid." Ionics 16.5 (2010): 385-395.