A7803312
Tris(diethylamino)phosphine , 97% , 2283-11-6
Synonym(s):
Hexaethylphosphorous triamide;Tris(N,N-diethylamino)phosphine;Hexaethyltriamidophosphite;Hexaethyltriaminophosphine;Phosphorous acid tris(diethylamide)
CAS NO.：2283-11-6
Empirical Formula: C12H30N3P
Molecular Weight: 247.36
MDL number: MFCD00009041
EINECS: 218-920-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB64.00 | In Stock |
|
| 25G | RMB222.40 | In Stock |
|
| 100G | RMB744.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 230-232 °C |
| Boiling point: | 80-90 °C10 mm Hg(lit.) |
| Density | 0.903 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 58 °C |
| storage temp. | Store below +30°C. |
| pka | 9.74±0.70(Predicted) |
| form | Liquid |
| Specific Gravity | 0.903 |
| color | Clear colorless to yellow-orange |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 636187 |
Description and Uses
Tris(diethylamino)phosphine [(Et2N)3P] can be used as a reagent to synthesize:
- 1,1′-Dialkylisoindigo derivatives by reacting with various 1-alkylisatins via deoxygenation reaction.
- 1-Aminomethylisatins by treating with isatin and primary and secondary amines.
It can also be used in the deoxygenation of some cyclic α-diketones using fullerene C60.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| F | 10-23 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29319090 |
