Compound Q&A
What are the physical and chemical properties of Tetramethylphosphonium bromide (CAS: 4519-28-2)?
Answer
Tetramethylphosphonium bromide (CAS: 4519-28-2) is a colorless to white crystalline solid with a molecular weight of approximately 171.05 g/mol. It is highly soluble in water and organic solvents. Chemically, it is a strong Lewis acid due to its positive charge on the phosphorus atom. It is reactive towards nucleophiles and can undergo substitution reactions.
About
CAS No
4519-28-2
English Name
Tetramethylphosphonium bromide
Molecular Formula
C4H12BrP
Molecular Weight
171.02 g/mol
SMILES
C[P+](C)(C)C.[Br-]
InChIKey
ZTXFOCMYRCGSMU-UHFFFAOYSA-M
Last Updated: 2025-10-19 20:29
