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 |
CAS DataBase Reference | 2283-11-6(CAS DataBase Reference) |
EPA Substance Registry System | Phosphorous triamide, hexaethyl- (2283-11-6) |
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 |