·                                 molecular Formula:  C9H10O

·                                 Molecular Weight:  134.1751

·                                 CAS Number:  93-55-0

·                                 EC Number (EINECS):  202-257-6

·                                 Synonyms:  Propiophenone;Ethyl phenyl ketone;Phenyl ethyl ketone;Propionylbenzene;1-Phenyl-1-propanone;Propionphenone;Ketone, ethyl phenyl;USAF ek-1235;1-phenylpropanone

·                                 Appearance:  colourless to light yellow liquid

·                                 Melting Point:  18 C

·                                 Boiling Point:  218 C

·                                 Vapor Pressure:  1 mm Hg at 50 C

·                                 Flash Point:  88 C

·                                 Stability:  Stable. Incompatible with strong oxidizing agents, strong bases.