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Diphenylphosphinic acid Structure

Diphenylphosphinic acid

Chemical Properties

Melting point 193-195 °C(lit.)
Boiling point 194 °C
Density  1.25±0.1 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  0.1 M NaOH: soluble0.5g/10 mL, clear, colorless
pka 2.30±0.10(Predicted)
form  Fine Crystalline Solid
color  White
Water Solubility  Soluble in water.
BRN  2804567
CAS DataBase Reference 1707-03-5(CAS DataBase Reference)
NIST Chemistry Reference Diphenyl phosphinic acid(1707-03-5)

Safety Information

Risk Statements  36/37/38
Safety Statements  22-24/25
WGK Germany  3
RTECS  SZ5315000
HS Code  29310095

MSDS

Usage And Synthesis

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