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CS-W001157 4
Total: USD 88.00

Tributyl(hexyl)phosphonium bromide

  • CAS No. 105890-71-9

  • Cat. No. CS-0196427
  • Molecule weight367.39
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Tributyl(hexyl)phosphonium bromide|CS-0196427

Structure of 105890-71-9

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General Information

  • CAS No. 105890-71-9
  • Cat. No. CS-0196427
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₄₀BrP
  • Molecular Weight 367.39
  • Synonym(s) Tributylhexylphosphonium Bromide
  • SMILES CCCCCC[P+](CCCC)(CCCC)CCCC.[Br-]

Description

Tributyl(hexyl)phosphonium bromide is a hydrophobic phosphonium salt featuring a long alkyl chain that enhances solubility in nonpolar media. This bulky, moisture-tolerant cation facilitates phase-transfer catalysis and stabilizes reactive intermediates in organic synthesis.

Application

Tributyl(hexyl)phosphonium bromide serves as a stable, bench-friendly phase-transfer catalyst enabling efficient alkylations and nucleophilic substitutions under mild conditions. Its long-chain alkyl substituents enhance solubility in organic media while maintaining high reactivity, facilitating clean transformations with broad functional group tolerance. This reagent functions effectively in asymmetric synthesis and heterocycle construction, offering reliable performance in scale-up workflows.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Computational Chemistry Data

  • TPSA   0
  • LogP   3.9886
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   14

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