Chemical Properties of Difluorophosphoric acid (CAS 13779-41-4)

Difluorophosphoric acid

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InChI Key
Molecular Weight1
Other Names
  • Fluophosphoric acid (F2(HO)PO)
  • Phosphorodifluoridic acid
  • UN 1768
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Physical Properties

Property Value Unit Source
log10WS -2.06 Crippen Calculated Property
logPoct/wat 1.026 Crippen Calculated Property
McVol 46.600 ml/mol McGowan Calculated Property


Property Value Unit Temperature (K) Source
Pvap [1.55; 229.99] kPa [278.00; 425.00] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.34936e+01
Coefficient B-3.09214e+03
Coefficient C-4.11500e+01
Temperature range, min.278.00
Temperature range, max.425.00
Pvap 1.55 kPa 278.00 Calculated Property
Pvap 3.60 kPa 294.33 Calculated Property
Pvap 7.54 kPa 310.67 Calculated Property
Pvap 14.53 kPa 327.00 Calculated Property
Pvap 26.07 kPa 343.33 Calculated Property
Pvap 44.07 kPa 359.67 Calculated Property
Pvap 70.75 kPa 376.00 Calculated Property
Pvap 108.71 kPa 392.33 Calculated Property
Pvap 160.78 kPa 408.67 Calculated Property
Pvap 229.99 kPa 425.00 Calculated Property

Similar Compounds

Phosphoryl fluoride. Phosphonic difluoride. Phosphoryl chloride difluoride. Diphosphorous tetrafluoride. phosphonic acid. Phosphoric Acid. HOP. Sodium metaphosphate. Barium phosphate, dibasic. Potassium phosphate, monobasic. Methylphosphonyldifluoride. Phosphorus pentafluoride. phosphorous acid. Phosphoryl chloride fluoride. Phosphorus difluoride.

Find more compounds similar to Difluorophosphoric acid.


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