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网站主页CAS数据库列表 49599-09-9更多图谱5,8-DIMETHYLBELLIDIFOLIN(49599-09-9)红外图谱(IR2)

5,8-DIMETHYLBELLIDIFOLIN

产品名称 5,8-DIMETHYLBELLIDIFOLIN

CAS号49599-09-9

分子式C16H14O6

分子量302.28


  • Mass

    MS-IW-7034          
    1-hydroxy-3,5,8-trimethoxy-9-xanthenone
    C16H14O6            (Mass of molecular ion:    302)
    

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

          18.0       1.0
          28.0       1.4
          63.0       1.2
          69.0       1.4
          79.0       1.3
         122.0       1.0
         123.0       1.2
         150.0       1.0
         151.0       4.8
         201.0       2.2
         214.0       3.2
         215.0       2.0
         229.0       3.5
         230.0       1.0
         242.0       1.7
         243.0       4.5
         244.0       3.1
         256.0       1.2
         257.0       3.7
         258.0       1.3
         269.0       8.6
         270.0       1.7
         271.0       2.1
         272.0      11.2
         273.0       7.0
         274.0       1.1
         287.0     100.0
         288.0      18.5
         289.0       2.9
         301.0       1.2
         302.0      51.7
         303.0       9.5
         304.0       1.4
    

KBr disc



nujol mull



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