Methyl diphenylphosphinite
ALDRICH/149497 - 97%
Synonym: Diphenylmethoxyphosphine; Methoxydiphenylphosphine; NSC 171167
CAS Number: 4020-99-9
Empirical Formula (Hill Notation): C13H13OP
Molecular Weight: 216.22
EC Number: 223-683-9
MDL Number: MFCD00048025
Linear Formula: (C6H5)2POCH3
Product Type: Chemical
| assay | 97% |
| bp | 149 °C/6 mmHg (lit.) |
| density | 1.078 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C13H13OP/c1-14-15(12-8 |
| InChI key | OAADXJFIBNEPLY-UHFFFAOYSA |
| Quality Level | 100  |
| reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction |
| reaction type: Heck Reaction | |
| reaction type: Hiyama Coupling | |
| reaction type: Negishi Coupling | |
| reaction type: Sonogashira Coupling | |
| reaction type: Stille Coupling | |
| reaction type: Suzuki-Miyaura Coupling | |
| refractive index | n |
| SMILES string | COP(c1ccccc1)c2ccccc2 |
| storage temp. | 2-8°C |
| Application: | Ased as: • Catalyst for hydroformylative desymmetrization of bisalkenyl carbinols and bishomoallylic carbinols • Ligand in rhodium-catalyzed hydroformylation of bishomoallylic alcohols • Calatyst in preparation of γ-lactones via branched-regioselective hydroformylation reactions • Ligand for nickel-catalyzed hydrocyanation reactions • Catalyst in annulation reactions |
| Packaging: | 5 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | UN 2810 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | > 113 °C - closed cup |
| Purity | 97% |
| bp | 149 °C/6 mmHg (lit.) |
| Density | 1.078 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352108 |