7-HYDROXY-3,4-DIHYDRO-1H-QUINOLIN-2-ONE Send EnquiryDownload Product Specification: CAS NO. 22246 – 18 – 0 MOLECULAR FORMULA C9H9NO2 FORMULA WEIGHT 163.17 ASSAY 98 % BOILING POINT 403.7ºC AT 760 MMHG DENSITY 1.282 G/CM3 COLOR WHITE POWDER