Bis(2,2,2-trifluoroethyl) Chlorophosphate

[381-44-2] C4H4ClF6O3P (MW 280.49) InChI = 1S/C4H4ClF6O3P/c5-15(12,13-1-3(6,7)8)14-2-4(9,10)11/h1-2H2 InChIKey = AOSLLHRECOJPNJ-UHFFFAOYSA-N (used as phosphono-group transfer agent in phosphorylation processes) Alternate Names: bis(2,2,2-trifluoroethyl) phosphorochloridate; chlorophosphoric acid bis(2,2,2-trifluoroethyl ester); phosphorochloridic acid bis(2,2,2-trifluoroethyl ester). Physical Data: bp 62 °C/10 mm Hg,1 67–68 °C/14 mm Hg;2 d 1.605 g cm−3. Spectroscopic Data: full NMR (1H, 13C, 19F, 31P) and IR characterization has been reported.1 Solubility: soluble in all common organic solvents. Form Supplied in: colorless liquid. Purification: by distillation, without appreciable decomposition. Handling, Storage, and Precautions: indefinitely stable when stored in a refrigerator under anhydrous conditions; moisture sensitive.