4731-65-1
| Name | TRIS(2-METHOXYPHENYL)PHOSPHINE |
| CAS | 4731-65-1 |
| EINECS(EC#) | 225-235-8 |
| Molecular Formula | C21H21O3P |
| MDL Number | MFCD00014892 |
| Molecular Weight | 352.36 |
| MOL File | 4731-65-1.mol |
Chemical Properties
| Appearance | white powder or crystals |
| Melting point | 204-208 °C |
| Boiling point | 477.3±40.0 °C(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Liquid |
| color | Colorless to yellow or pale orange |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| BRN | 2776186 |
| InChI | InChI=1S/C21H21O3P/c1-22-16-10-4-7-13-19(16)25(20-14-8-5-11-17(20)23-2)21-15-9-6-12-18(21)24-3/h4-15H,1-3H3 |
| InChIKey | IIOSDXGZLBPOHD-UHFFFAOYSA-N |
| SMILES | P(C1=CC=CC=C1OC)(C1=CC=CC=C1OC)C1=CC=CC=C1OC |
| CAS DataBase Reference | 4731-65-1(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H413 |
| Precautionary statements | P273-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29319090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Chronic 4 Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |