| CAS No.: | 791-28-6 |
|---|---|
| Formula: | pH3po |
| EINECS: | 212-338-8 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Triphenylphosphine oxide with Catalyst and corrosion inhibitor CAS 791-28-6
| Triphenylphosphine oxide Basic information | |
| Product Name: | Triphenylphosphine oxide |
| CAS: | 791-28-6 |
| MF: | C18H15OP |
| MW: | 278.28 |
| EINECS: | 212-338-8 |
| Mol File: | 791-28-6.mol |
| Triphenylphosphine oxide Chemical Properties | |
| Melting point | 150-157 °C(lit.) |
| Boiling point | 360 °C |
| density | 1,212 g/cm3 |
| vapor pressure | <1 hPa (50 °C) |
| Fp | 180 °C |
| storage temp. | Store below +30°C. |
| solubility | methanol: 25 mg/mL, clear |
| form | Crystalline Powder or Flakes |
| color | White to pink-brown |
| Specific Gravity | 1.212 |
| Water Solubility | slightly soluble |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 745854 |
| CAS DataBase Reference | 791-28-6(CAS DataBase Reference) |
| NIST Chemistry Reference | (C6H5)3PO(791-28-6) |
|
Appearance
|
white Powder
|
|
Chromaticity
|
≤100
|
|
Moisture
|
≤0.8
|
|
Assay
|
≥99
|
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}