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CAS 1224-56-2

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Phosphonium, tributyl(phenylmethyl)-, chloride (1:1)

Description:
Tributyl(phenylmethyl)phosphonium chloride, with the CAS number 1224-56-2, is a quaternary ammonium salt characterized by its phosphonium cation and chloride anion. This compound features a central phosphorus atom bonded to three butyl groups and one phenylmethyl group, resulting in a bulky and hydrophobic structure. It is typically a white to off-white solid at room temperature and is soluble in organic solvents, reflecting its lipophilic nature. The presence of the chloride ion contributes to its ionic character, which can influence its reactivity and interactions in various chemical environments. This substance is often utilized in organic synthesis and as a phase transfer catalyst due to its ability to facilitate the transfer of ions across organic and aqueous phases. Additionally, its unique structure allows for potential applications in materials science and as an ionic liquid precursor. Safety data should be consulted for handling, as quaternary ammonium compounds can exhibit toxicity and environmental persistence.
Formula:C19H34P·Cl
InChI:InChI=1S/C19H34P.ClH/c1-4-7-15-20(16-8-5-2,17-9-6-3)18-19-13-11-10-12-14-19;/h10-14H,4-9,15-18H2,1-3H3;1H/q+1;/p-1
InChI key:InChIKey=WCHPXAFAEZGCMB-UHFFFAOYSA-M
SMILES:[P+](CC1=CC=CC=C1)(CCCC)(CCCC)CCCC.[Cl-]
Synonyms:
  • Tributylbenzylphosphonium chloride
  • Phosphonium, tributyl(phenylmethyl)-, chloride (1:1)
  • Phosphonium, benzyltributyl-, chloride
  • Benzyltributylphosphonium chloride
  • Phosphonium, tributyl(phenylmethyl)-, chloride
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