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Thermo Scientific Chemicals
Benzyltriphenylphosphonium chloride, 99%
CAS: 1100-88-5 | C25H22ClP | 388.87 g/mol
化学物質識別子
CAS1100-88-5
IUPAC Namebenzyltriphenylphosphanium chloride
Molecular FormulaC25H22ClP
InChI KeyUSFRYJRPHFMVBZ-UHFFFAOYSA-M
SMILES[Cl-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White
FormPowder
Assay (Titration ex Chloride)≥98.5 to ≤101.5%
Water Content (Karl Fischer Titration)≤0.5%
Melting Point>300?C
さらに表示
Benzyltriphenylphosphonium chloride is used as the accelerator of the Bisphenol AF curing system for fluoroelastomer. Also used as phase-transfer catalysts in the synthesis of certain organic compounds. It is used as a reactant for the synthesis of chemical compounds.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Benzyltriphenylphosphonium chloride is used as the accelerator of the Bisphenol AF curing system for fluoroelastomer. Also used as phase-transfer catalysts in the synthesis of certain organic compounds. It is used as a reactant for the synthesis of chemical compounds.
Solubility
Soluble in water and alcohol. Insoluble in acetone.
Notes
Hygroscopic. Store under inert gas. Store away from strong oxidizing agents, water/ moisture..
Benzyltriphenylphosphonium chloride is used as the accelerator of the Bisphenol AF curing system for fluoroelastomer. Also used as phase-transfer catalysts in the synthesis of certain organic compounds. It is used as a reactant for the synthesis of chemical compounds.
Solubility
Soluble in water and alcohol. Insoluble in acetone.
Notes
Hygroscopic. Store under inert gas. Store away from strong oxidizing agents, water/ moisture..
RUO – Research Use Only
General References:
- James McNulty; David McLeod. Amine- and sulfonamide-promoted Wittig olefination reactions in water. Chemistry: A European Journal. 2011, 17 (32), 8794-8798.
- G.I Mukhayer; S.S Davis. Interactions between large organic ions of opposite charge: VI. Coacervation in mixtures of sodium dodecyl sulfate and benzyltriphenylphosphonium chloride. Journal of Colloid and Interface Science. 1978, 66 (1), 110-117.
- Wittig olefination with carbonyl compounds can be carried out under basic, 2-phase conditions; the phosphonium salt acts as its own phase-transfer catalyst: Synthesis, 295 (1973). See also Appendix 1.
- Benzylidene triphenylphosphoranes (formed with n-BuLi) are coupled by reaction with sulfur to give stilbenes, with elimination of triphenylphosphine sulfide: Chem. Ber., 103, 2995 (1970).