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1707-03-5 diphenylphosphinic acid

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Product Name Diphenylphosphinic acid
CAS No. 1707-03-5
Synonyms Diphenylphosphonic acid; Hydroxydiphenylphosphine oxide
InChI InChI=1/C12H11O2P/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,13,14)
Molecular Formula C12H11O2P
Molecular Weight 218.1883
Density 1.25g/cm3
Melting point 193-196℃
Boiling point 446.2°C at 760 mmHg
Flash point 223.7°C
Refractive index 1.602
Safety S22:; S24/25:;