Compound Q&A
What is Tetraphenylphosphonium bromide (CAS: 2751-90-8)?
Answer
Tetraphenylphosphonium bromide (CAS: 2751-90-8) is an organic compound with the chemical formula C24H20PB. It appears as a white crystalline solid and is commonly used in chemical reactions due to its phosphonium cation structure. The compound is soluble in ethanol and other organic solvents, and it exhibits stability under normal conditions.
About
CAS No
2751-90-8
English Name
Tetraphenylphosphonium bromide
Molecular Formula
C24H20BrP
Molecular Weight
419.3 g/mol
SMILES
C1=CC=C(C=C1)[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
InChIKey
BRKFQVAOMSWFDU-UHFFFAOYSA-M
Last Updated: 2025-08-25 01:08
