[H27380] CAS 117924-33-1 | Di-tert-butyl N,N-diethylphosphoramidite, 94%
0 ₩
117924-33-1 |
CAS : 117924-33-1
MDL : MFCD00134307
Chemical Properties
Formula : [(CH3)3CO]2PN(CH2CH3)2
Formula weight : 249.33
Boiling Point : 39-41°/0.3mm Flash point: 78°(172°F)
Density : 0.896
Refractive Index : 1.434
Sensitivity : Keep Cold. Moisture Sensitive. May form a Precipitate.
Form : Liquid
Solubility : Hydrolyzes in water. Soluble in chloroform and methanol.
Applications
A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters. It is applied as a phosphitylating agent in water-soluble phosphate prodrugs of 1-propargyl-8-styrylxanthine derivatives, a2a-selective adenosine receptor antagonists.
Notes
Moisture sensitive. Store away from water/moisture, heat and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep it refrigerated. Keep ignition sources away.
GHS Hazard and Precautionary Statements
Hazard Statements : H315-H319-H227Causes skin irritation.Causes serious eye irritation.Combustible liquid.
Precautionary Statements : P280g-P305+P351+P338Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
위험 문구 : 36/38Irritating to eyes and skin.
안전 문구 : 26-37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
TSCA : 예아니오
RTECS :
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
