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网站主页CAS数据库列表 10493-06-8更多图谱2'-羟基-3,4,4'-三甲氧基查耳酮(10493-06-8)红外图谱(IR1)

2'-羟基-3,4,4'-三甲氧基查耳酮

产品名称 2'-羟基-3,4,4'-三甲氧基查耳酮

CAS号10493-06-8

分子式C18H18O5

分子量314.33


  • Mass

    MS-IW-2505          
    3-(3,4-dimethoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)-2-propen-1-one
    C18H18O5            (Mass of molecular ion:    314)
    

       Source Temperature: 170 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.9
          39.0       1.2
          51.0       2.8
          52.0       1.6
          53.0       1.2
          55.0       1.3
          63.0       2.0
          65.0       2.1
          69.0       1.8
          76.0       1.6
          77.0       4.4
          78.0       1.2
          79.0       2.1
          80.0       1.3
          89.0       2.2
          90.0       1.0
          91.0       3.3
          92.0       1.1
          93.0       1.3
          95.0       3.7
         102.0       1.2
         103.0       2.5
         105.0       1.6
         106.0       1.8
         107.0       1.6
         108.0       3.9
         114.0       1.0
         115.0       1.2
         118.0       1.9
         119.0       2.2
         120.0       2.3
         121.0       3.2
         122.0       1.6
         123.0       1.7
         127.0       1.3
         127.5       1.4
         128.0       2.1
         132.0       1.3
         133.0       1.8
         134.0       1.1
         135.0       3.5
         135.5       1.3
         136.0       1.1
         138.0       7.6
         139.0       1.7
         141.5       1.1
         143.0      10.7
         143.5       2.0
         147.0       1.7
         148.0       3.6
         149.0      13.0
         150.0       2.9
         151.0     100.0
         152.0      10.5
         153.0       1.5
         157.0       1.7
         162.0       1.4
         163.0       3.3
         164.0      57.7
         165.0       7.5
         166.0       1.0
         176.0       2.5
         177.0      18.3
         178.0       2.2
         185.0       1.0
         191.0       4.6
         197.0       1.1
         211.0       1.7
         227.0       1.0
         239.0       1.1
         240.0       1.0
         241.0       1.6
         253.0       1.4
         254.0       1.1
         255.0       1.3
         257.0       1.0
         268.0       1.0
         269.0       1.3
         271.0       5.4
         272.0       1.0
         281.0       1.6
         283.0       8.1
         284.0       1.9
         285.0       1.0
         286.0       2.2
         297.0       8.4
         298.0       4.2
         299.0      10.7
         300.0       2.2
         312.0       1.8
         313.0      27.8
         314.0      86.1
         315.0      16.8
         316.0       3.3
    

KBr disc



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