图谱信息 供应商 相关产品
网站主页CAS数据库列表 569-31-3更多图谱袂康宁(569-31-3)红外图谱(IR2)

袂康宁

产品名称 袂康宁

CAS号569-31-3

分子式C10H10O4

分子量194.184


  • Mass

    MS-IW-2520          
    6,7-dimethoxyphthalide
    C10H10O4            (Mass of molecular ion:    194)
    

       Source Temperature: 160 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          15.0       1.8
          29.0       1.5
          37.0       1.1
          38.0       2.3
          39.0       4.9
          41.0       1.6
          49.0       1.1
          50.0       6.9
          51.0       9.1
          52.0       3.8
          53.0       4.6
          55.0       2.0
          61.0       1.8
          62.0       4.0
          63.0       8.6
          64.0       6.0
          65.0       6.5
          66.0       2.9
          67.0       1.8
          74.0       2.5
          75.0       3.8
          76.0       5.8
          77.0      17.4
          78.0      10.2
          79.0       7.6
          80.0       3.6
          89.0       4.4
          90.0       9.6
          91.0       5.4
          92.0       8.9
          93.0       5.9
          94.0       2.0
          95.0       6.9
         104.0       2.6
         105.0       8.6
         106.0       6.1
         107.0      10.4
         108.0       3.6
         109.0       2.6
         116.0       1.0
         118.0      21.4
         119.0      11.7
         120.0      18.6
         121.0      19.2
         122.0      18.8
         123.0       4.9
         133.0       4.3
         134.0      11.0
         135.0       9.8
         136.0       7.6
         137.0       1.2
         147.0      48.4
         148.0      14.7
         149.0       9.9
         150.0       9.7
         151.0       6.4
         161.0       4.2
         162.0       1.2
         163.0      12.4
         164.0       1.9
         165.0      87.0
         166.0       9.5
         167.0       1.0
         175.0       1.2
         176.0      47.2
         177.0       6.5
         178.0       1.0
         179.0       4.0
         191.0       1.1
         193.0      12.2
         194.0     100.0
         195.0      11.3
         196.0       1.4
    

KBr disc



nujol mull