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CAS 814-29-9

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Tributylphosphine oxide

Description:
Tributylphosphine oxide (TBPO) is an organophosphorus compound characterized by its chemical formula C12H27O and a molecular weight of approximately 198.3 g/mol. It appears as a colorless to pale yellow liquid with a faint odor. TBPO is known for its high polarity and solubility in polar solvents, making it useful as a solvent and reagent in various chemical reactions. It exhibits properties typical of phosphine oxides, including the ability to act as a ligand in coordination chemistry. TBPO is often employed in organic synthesis, particularly in the preparation of phosphine oxide derivatives and as a catalyst in certain reactions. Additionally, it has applications in the extraction and separation of metals, particularly in hydrometallurgy. Safety considerations include handling it with care, as it may cause irritation upon contact with skin or eyes. Proper storage in a cool, dry place away from incompatible materials is recommended to maintain its stability and effectiveness.
Formula:C12H27OP
InChI:InChI=1S/C12H27OP/c1-4-7-10-14(13,11-8-5-2)12-9-6-3/h4-12H2,1-3H3
InChI key:InChIKey=MNZAKDODWSQONA-UHFFFAOYSA-N
SMILES:P(CCCC)(CCCC)(CCCC)=O
Synonyms:
  • 1-(Dibutylphosphoryl)butane
  • 1-Dibutylphosphorylbutane
  • Butyphos
  • NSC 41935
  • NSC 65484
  • Phosphine oxide, tributyl-
  • Tri-n-butylphosphine oxide
  • Tributylphosphane Oxide
  • Trisbutylphosphine oxide
  • Tributylphosphine oxide
  • See more synonyms
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