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| Diethyl cyanophosphonate Basic information |
| Diethyl cyanophosphonate Chemical Properties |
| Boiling point | 104-105 °C19 mm Hg(lit.) | | density | 1.075 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.403(lit.) | | Fp | 177 °F | | storage temp. | 2-8°C | | form | Liquid | | Specific Gravity | 1.075 | | color | Clear colorless to yellow | | Water Solubility | DECOMPOSES | | Sensitive | Moisture Sensitive | | BRN | 1768938 | | Exposure limits | NIOSH: IDLH 25 mg/m3 | | CAS DataBase Reference | 2942-58-7(CAS DataBase Reference) | | NIST Chemistry Reference | Diethyl cyanophosphonate(2942-58-7) |
| Diethyl cyanophosphonate Usage And Synthesis |
| Chemical Properties | Diethyl cyanophosphonate is a clear colourless to yellow liquid. It soluble in most common organic solvents , such as dimethylformamide , tetrahydrofuran , diethyl ether , and toluene. Diethyl cyanophosphonate is highly toxic and corrosive. lt must be handled in awell-ventilated fume hood. In addition, it is moisture sensitive and should bestored in a refrigerator under nitrogen. | | Uses | Diethyl cyanophosphonate was used in the synthesis of 4-acylthiol-4-deoxy-4′-demethyl epipodophyllotoxin analogs. Coupling reagent for peptide synthesis. Reagent for the phosphorylation of phenols. Activating agent for fluorescent derivatization of carboxylic acids which allows separation by HPLC. | | General Description | Diethyl cyanophosphonate (DCNP, a Tabun mimic, DECP) is a nerve agent simulant. Its detection by using fluorescein, a reversible fluorescent sensor, has been reported. Its degradation in the presence of suitable organocatalysts (different amines, aminoalcohols and glycols) has been studied. |
| Diethyl cyanophosphonate Preparation Products And Raw materials |
| Raw materials | Cyanogen bromide-->DIETHYL PHOSPHATE-->TEPP-->Phosphorocyanidous acid diethyl ester-->CYANOGEN IODIDE-->CHLOROCARBONYLSULFENYL CHLORIDE-->POTASSIUM CYANIDE-->Diethyl chlorophosphate | | Preparation Products | Foscarnet sodium-->1H-[1]-BENZAZEPHE-2,5(3H, 4H)-DIONE-->tert-butyl (5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oate-->4-Cyanotetrahydro-4H-pyran-->Pazinaclone |
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