HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethyl (diazomethyl)phosphonate
Nsc294729 · Seyferth-Gilbert Reagent · DiMethylphosphonodiazoMethane · Dimethyl Diazomethylphosphonate · P-(DiazoMethyl)phosphonic Acid DiMethyl Ester · Phosphonic acid,P-(diazomethyl)-, dimethyl ester
Identifikatoren & physikalische Daten
| CAS No. | 27491-70-9 |
|---|---|
| Summenformel | C3H7N2O3P |
| Durchschnittliche Molmasse | 150,07 g/mol |
| Monoisotopische Masse | 150,01942871 g/mol |
| SMILES | COP(=O)(C=[N+]=[N-])OC |
| InChIKey | QUZMIAJIRIZFQN-UHFFFAOYSA-N |
| PubChem CID | 5115033 |
| DTXSID | DTXSID60408487 |
Chemische & physikalische Eigenschaften
| XLogP | -0,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 37,5 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 166 |
| Siedepunkt | bp0.42 59° |
| Brechungsindex | nD25 1.4585 |
| Lagerbedingungen | -20°C Freezer, Under Inert Atmosphere |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| Aggregatzustand | Oil |
| Farbe | Light Yellow to Very Dark Yellow |
| Stabilität | Moisture Sensitive |
Anwendungen & Verwendung
Verwenden
Seyferth-Gilbert Reagent
Herstellung & Synthese
synthetische
Nsc294729 has been prepared by the method of Seyferth, a convenient three-step sequence beginning with commercially available N-(bromomethyl)phthalimide.