United States Pharmacopeia (USP) Reference Standard
Synonym(s): 9-Xanthenone
Empirical Formula: C13H8O2
Formula Weight: 196.20
Linear Formula: C13H8O2
MDL Number: MFCD00005060
Boiling Point: 349-350 °C/730 mmHg(lit.)
Melting Point: 172-174 °C(lit.)
Beilstein Registry Number: 140443