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网站主页CAS数据库列表 62252-10-2更多图谱5,7-二羟基-3',4',5'-三甲氧基黄烷酮(62252-10-2)质谱(MS)

5,7-二羟基-3',4',5'-三甲氧基黄烷酮

产品名称 5,7-二羟基-3',4',5'-三甲氧基黄烷酮

CAS号62252-10-2

分子式C18H18O7

分子量346.33


  • Mass

    MS-IW-6682          
    5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-4-chromanone
    C18H18O7            (Mass of molecular ion:    346)
    

       Source Temperature: 160 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       2.1
          18.0      11.1
          28.0       6.2
          43.0       1.1
          65.0       1.7
          69.0       2.5
          77.0       1.7
          78.0       1.0
          91.0       2.5
         108.0       1.0
         119.0       2.3
         121.0       1.8
         123.0       1.3
         124.0       1.1
         128.5       1.0
         134.0       1.1
         136.0       5.9
         136.5       1.5
         137.0       1.2
         151.0       4.5
         152.0       3.7
         153.0       4.7
         165.0       1.6
         168.0       3.4
         173.0       1.5
         178.0       1.3
         179.0      33.1
         180.0       4.5
         181.0     100.0
         182.0      11.1
         183.0       1.3
         194.0      22.8
         195.0       3.2
         213.0       1.1
         215.0       1.2
         303.0       4.5
         315.0       3.9
         329.0       2.4
         331.0       2.6
         345.0      19.3
         346.0      75.0
         347.0      15.1
         348.0       2.5
         380.0       2.6
    

KBr disc



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