Ethanone, 1-[2-hydroxy-3,4-bis(phenylmethoxy)phenyl]-(2652-27-9) IR1

Mass

MS-IW-8730          
3',4'-bis(benzyloxy)-2'-hydroxyacetophenone
C22H20O4            (Mass of molecular ion:    348)

   Source Temperature: 190 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      18.0       1.3
      43.0       1.7
      65.0       4.1
      91.0     100.0
      92.0       8.2
     138.0       1.3
     168.0       1.5
     180.0       1.5
     181.0       4.7
     242.0       1.0
     257.0       8.5
     258.0       1.8
     306.0       2.9
     348.0       7.1
     349.0       1.7