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B32807 Sigma-Aldrich

Benzyltriphenylphosphonium chloride

99%

Synonym: BTPPC, NSC 116712, Triphenyl(phenylmethyl)phosphonium chloride

  • CAS Number 1100-88-5

  • Linear Formula C6H5CH2P(Cl)(C6H5)3

  • Molecular Weight 388.87

  •  Beilstein/REAXYS Number 3599868

  •  EC Number 214-154-3

  •  MDL number MFCD00011913

  •  PubChem Substance ID 24891707

  •  NACRES NA.22

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents More...
assay   99%
reaction suitability   reaction type: C-C Bond Formation
mp   ≥300 °C (lit.)
storage temp.   room temp
SMILES string   [Cl-].C(c1ccccc1)[P+](c2ccccc2)(c3ccccc3)c4ccccc4
InChI   1S/C25H22P.ClH/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;/h1-20H,21H2;1H/q+1;/p-1
InChI key   USFRYJRPHFMVBZ-UHFFFAOYSA-M

Description

Application

Benzyltriphenylphosphonium chloride can be used as a reactant for the synthesis of:
• Platinum chloro-tetrazole complexes via azidation.
• Trans-stilbenes and cinnamates via Wittig olefination.
• Achiral N-hydroxyformamide inhibitors of ADAM-TS4 and ADAM-TS5 for osteoarthritis treatment.
• Pentiptycenes for use as light-driven molecular brakes.
• Archipelago structures for formation of petroleum asphaltenes.


It is also used as a crosslinking agent for tube-like natural halloysite / fluorelastomer nanocomposites.

Crosslinking agent for tube-like natural halloysite / fluorelastomer nanocomposites

Reactant for synthesis of:
• Platinum chloro tetrazole complexes via azidation
• Trans-stilbenes and cinnamates via Wittig olefination
• Achiral N-hydroxyformamide inhibitors of ADAM-TS4 and ADAM-TS5 for osteoarthritis treatment
• Pentiptycenes for use as light-driven molecular brakes

Reactant for formation of archipelago structures for formation of petroleum asphaltenes

Packaging

25, 100 g in poly bottle

Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Respiratory system
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
WGK 3
RTECS 
TA2416500
Flash Point(F) 
572.0 °F - closed cup
Flash Point(C) 
300 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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