图谱信息 供应商 相关产品
网站主页CAS数据库列表 91-16-7更多图谱邻苯二甲醚(91-16-7)红外图谱(IR2)

邻苯二甲醚

产品名称 邻苯二甲醚

CAS号91-16-7

分子式C8H10O2

分子量138.16

展开


  • Mass

    MS-NW-0716          
    veratrole
    C8H10O2             (Mass of molecular ion:    138)
    

       Source Temperature: 220 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          15.0       3.3
          18.0       1.5
          26.0       3.1
          27.0       1.2
          28.0       5.7
          29.0       1.6
          31.0       1.7
          32.0       1.2
          37.0       1.3
          38.0       3.4
          39.0       6.2
          41.0      12.8
          50.0       6.1
          51.0      11.7
          52.0      16.8
          53.0       2.8
          54.0       1.1
          55.0       3.1
          62.0       2.1
          63.0       7.5
          64.0       5.3
          65.0      15.3
          66.0       1.3
          67.0       6.7
          74.0       1.0
          76.0       1.0
          77.0      29.5
          78.0       3.0
          79.0       2.0
          80.0       7.4
          92.0       4.0
          93.0       3.9
          95.0      49.0
          96.0       3.2
         121.0       1.6
         122.0       1.9
         123.0      42.9
         124.0       3.4
         138.0     100.0
         139.0       8.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H10 O2 0.04 ml : 0.5 ml CDCl3
    veratrole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.89 B 3.858

         Hz     ppm     Int.
    

        616.69   6.886    390
        345.50   3.858   1000
    

in CDCl3



CCl4 solution



liquid film



4880 A,100M,liquid