Basic

CAS No.	121-70-0;1779-48-2
Product Name	Phenylphosphinic acid
Synonyms	phenylphosphonous acid; Benzenephosphinic acid; hydroxy(oxo)phenylphosphonium; Benzene Phosphinic Acid
Molecular Formula	C6H7O2P
Molecular Weight	142.0923

Physical property

Melting point	82-87℃
Boiling point	285.112°C at 760 mmHg
Flash point	126.231°C
Water solubility	7.7 g/100 mL (25℃)

Hazard Symbols	C:Corrosive; Xn:Harmful;
Risk Codes	R22:; R34:; R37/38:; R41:;
Safety Description	S26:; S36/37/39:; S45:;