• USA Home
  • 418625 - Tetrabutylammonium difluorotriphenylstannate

EMAIL THIS PAGE TO A FRIEND
418625 Sigma-Aldrich

Tetrabutylammonium difluorotriphenylstannate

97%

Synonym: Tetrabutylammonium difluorotriphenyltin

  • CAS Number 139353-88-1

  • Linear Formula (CH3CH2CH2CH2)4N[(C6H5)3SnF2]

  • Molecular Weight 630.48

  •  Beilstein/REAXYS Number 8668854

  •  MDL number MFCD00192465

  •  PubChem Substance ID 24866231

  •  NACRES NA.22

Purchase

Properties

Related Categories Ammonium Salts, Chemical Synthesis, Fluorination, Fluorination Reagents, Phase Transfer Catalysts,
InChI Key   ODMXVCNGZGLSRS-UHFFFAOYSA-L
assay   97%
mp   192-193 °C (lit.)

Description

Application

Reactant for:
• Reaction with K tert-butoxide to give disilylated fluorosilylenoid for subsequent self-condensation to fluorodisilanyl anion
• Cross-coupling reactions with vinyl and aryl triflates
• Cocatalyst in phase-transfer fluorination of alkyl halides and sulfonates
• Used as a nucleophilic fluorinating agent

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN3146 - class 6.1 - PG 3 - EHS - Organotin compounds, solid, n.o.s., HI: A, I, S (not BR)
WGK Germany 
3
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?