Propyltriphenylphosphonium bromide
CAS Number6228-47-3
FormulaCH3CH2CH2P(C6H5)3Br
Mol. Weight385.28 g/mol
Propyltriphenylphosphonium bromide
What is Propyltriphenylphosphonium bromide?
Propyltriphenylphosphonium bromide is a chemical compound with CAS number 6228-47-3 and molecular formula CH3CH2CH2P(C6H5)3Br. It is used in various industrial and research applications.
Applications
Catalyst for the carboxylation of styrene oxide1
Reactant involved in:
• Epoxidation of arylalkenes2
• Boration of allylic epoxides3
• Wittig reactions4
• Selective dimerization of α-olefins5
• Synthesis of indoles6
Specifications
Linear Formula
CH3CH2CH2P(C6H5)3Br
Molecular Weight
385.28 g/mol
Assay/Purity
98%
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H302-H312<br/>19 mmHg ( 25 °C)
Precautionary Statements
P280
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
235-238 °C(lit.)
EC Number
228-330-2
WGK Germany
3