A7640012
Trimethylphosphine , 97% , 594-09-2
Synonym(s):
PMe3;Trimethylphosphane;Trimethylphosphorus
CAS NO.：594-09-2
Empirical Formula: C3H9P
Molecular Weight: 76.08
MDL number: MFCD00008510
EINECS: 209-823-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB167.20 | In Stock |
|
| 5G | RMB671.20 | In Stock |
|
| 25G | RMB2671.20 | In Stock |
|
| 100G | RMB8559.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -86 °C (lit.) |
| Boiling point: | 38-40 °C (lit.) |
| Density | 0.738 g/mL at 20 °C (lit.) |
| vapor pressure | 7.24 psi ( 20 °C) |
| refractive index | n |
| Flash point: | −4 °F |
| storage temp. | 2-8°C |
| solubility | Insoluble[in water] |
| form | liquid |
| color | colorless |
| Specific Gravity | 0.748 |
| Water Solubility | Soluble in water. |
| Sensitive | Air & Moisture Sensitive |
| BRN | 969138 |
| InChIKey | YWWDBCBWQNCYNR-UHFFFAOYSA-N |
| CAS DataBase Reference | 594-09-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Phosphine, trimethyl-(594-09-2) |
Description and Uses
Trimethylphosphine is an electron-rich phosphine ligand used in the Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. This product is offered as a solution in 2-methyltetrahydrofuran for more convenient handling.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | F,Xn,Xi |
| Risk Statements | 11-36/37/38-67-65-63-48/20-38-17-40-36/37-19 |
| Safety Statements | 9-16-26-36/37/39-62-36/37-7/9-33 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| F | 10-13-23 |
| HazardClass | 4.2 |
| PackingGroup | I |
| HS Code | 29319090 |
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
