Tetrabutylammonium difluorotriphenylstannate
CAS Number139353-88-1
FormulaN/A
Mol. Weight630.48 g/mol
Tetrabutylammonium difluorotriphenylstannate
What is Tetrabutylammonium difluorotriphenylstannate?
Tetrabutylammonium difluorotriphenylstannate is a chemical compound with CAS number 139353-88-1. It is used in various industrial and research applications.
Applications
Reactant for:
• Reaction with K tert-butoxide to give disilylated fluorosilylenoid for subsequent self-condensation to fluorodisilanyl anion1
• Cross-coupling reactions with vinyl and aryl triflates2
• Cocatalyst in phase-transfer fluorination of alkyl halides and sulfonates3
• Used as a nucleophilic fluorinating agent4
Specifications
Linear Formula
(CH3CH2CH2CH2)4N[(C6H5)3SnF2]
Molecular Weight
630.48 g/mol
Assay/Purity
97%
Safety Information
GHS06
GHS09Signal Word
Danger
Hazard Statements
H301-H311-H331-H410
Precautionary Statements
P261-P273-P280-P301 + P310-P311-P501
Required PPE
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Melting Point
192-193 °C(lit.)
WGK Germany
3