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网站主页CAS数据库列表 520-36-5更多图谱芹菜素(520-36-5)红外图谱(IR2)

芹菜素

产品名称 芹菜素

CAS号520-36-5

分子式C15H10O5

分子量270.24

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  • Mass

    MS-IW-4375          
    5,7-dihydroxy-2-(p-hydroxyphenyl)-4-chromenone
    C15H10O5            (Mass of molecular ion:    270)
    

       Source Temperature: 200 °C
       Sample Temperature: 200 °C
       Direct, 75 eV
    

          17.0       1.7
          18.0       8.9
          28.0       2.5
          39.0       2.7
          42.0       1.0
          43.0       1.1
          45.0       1.0
          50.0       1.3
          51.0       1.7
          53.0       1.2
          55.0       1.5
          63.0       2.0
          64.0       1.0
          65.0       2.0
          67.0       1.4
          69.0       7.1
          77.0       1.0
          78.0       1.5
          84.0       2.6
          89.0       2.8
          90.0       1.0
          91.0       1.1
          93.0       1.2
          95.0       1.0
          96.0       4.0
         111.0       1.8
         118.0       9.0
         119.0       4.3
         121.0      12.3
         121.5       1.3
         123.0       3.2
         124.0       9.7
         128.0       1.2
         152.0      12.7
         153.0      19.8
         154.0       1.6
         213.0       2.2
         241.0       4.3
         242.0      16.0
         243.0       2.5
         253.0       1.6
         255.0       2.7
         269.0      14.6
         270.0     100.0
         271.0      17.0
         272.0       2.3
         283.0       3.2
         284.0       7.6
         285.0       1.3
    



KBr disc



nujol mull