Triphenylphosphine oxide CAS#: 791-28-6; ChemWhat Code: 38359
Names & Identifiers |
| Product Name | Triphenylphosphine oxide |
| Synonyms | (C6H5)3P=O;Phosphine oxide, triphenyl-;Triphenyl phosphorus oxide;Triphenylphosphanoxid;Triphenylphosphanoxide;triphenyl-phosphineoxid;triphenylphosphorusoxide;AURORA KA-1603 |
| CAS Registry Number | 791-28-6 |
| Molecular Formula | C18H15OP |
| Molecular Weight | 278.28 |
| EINECS | 212-338-8 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
 |
|
Chemical & Physical Properties |
| Melting point | 150-157 °C(lit.) |
| Boiling Point | 360 °C |
| Density | 1,212 g/cm3 |
| Flash Point | 180 °C |
| Storage | Store at RT. |
| Solubulity | methanol: 25 mg/mL, clear |
| form | Crystalline Powder or Flakes |
| Color | White to pink-brown |
| Water Solubility | slightly soluble |
| BRN | 745854 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | (C6H5)3PO(791-28-6) |
| EPA Substance Registry System | Phosphine oxide, triphenyl-(791-28-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,Xi |
| R Phrase | 22-36/37/38-52/53 |
| S Phrase | 26-61-36 |
| RIDADR | 3077 |
| WGK Germany | 2 |
| RTECS | SZ1676000 |
| TSCA | Yes |
| HS Code | 29310095 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |