| Formula / Notation | C18H15OP |
|---|---|
| CAS Number | 791-28-6 |
| Molecular Weight | 278.3 |
| Appearance | Solid; [IUCLID] Beige crystalline solid; [Aldrich MSDS] |
| Also Known As | diphenylphosphorylbenzene; 791-28-6; Phosphine oxide, triphenyl-; Triphenyl phosphine oxide; Triphenyl phosphorus oxide; DTXSID2022121; TRIPHENYLPHOSPHINE MONOXIDE; Z69161FKI3; phosphorane, triphenyl-, oxide; DTXCID402121 |
| Category | Laboratory Reagents |
What is Triphenylphosphine oxide?
Triphenylphosphane oxide is a phosphine oxide in which the substituents on phosphorus are three phenyl groups.
Formula & Notation
IUPAC Name: diphenylphosphorylbenzene
Other Names / Synonyms: diphenylphosphorylbenzene; 791-28-6; Phosphine oxide, triphenyl-; Triphenyl phosphine oxide; Triphenyl phosphorus oxide; DTXSID2022121; TRIPHENYLPHOSPHINE MONOXIDE; Z69161FKI3; phosphorane, triphenyl-, oxide; DTXCID402121
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Molecular Weight | 278.3 |
| Appearance | Solid; [IUCLID] Beige crystalline solid; [Aldrich MSDS] |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Triphenylphosphane oxide is a phosphine oxide in which the substituents on phosphorus are three phenyl groups.
Used as a synthetic reagent for transformations including oxidation, reduction, coupling, or functional group manipulation.
Hazardous reagent. May be toxic, corrosive, flammable, or reactive. Use in fume hood with full PPE. Consult SDS before use.
The formula or notation for Triphenylphosphine oxide is: C18H15OP