图谱信息 供应商 相关产品
网站主页CAS数据库列表 35817-27-7更多图谱4-乙氧基香豆素(35817-27-7)核磁图(1HNMR)

4-乙氧基香豆素

产品名称 4-乙氧基香豆素

CAS号35817-27-7

分子式C11H10O3

分子量190.2


  • Mass

    MS2001-00161WA      
    4-ethoxycoumarin
    C11H10O3            (Mass of molecular ion:    190)
    

       Source Temperature: 220 °C
       Sample Temperature:  25 °C
       Direct, 70 eV
    

          17.0       1.1
          18.0       5.1
          26.0       1.0
          27.0       6.0
          29.0       6.6
          38.0       1.4
          39.0       4.2
          50.0       3.1
          51.0       6.2
          52.0       1.0
          53.0       1.3
          62.0       3.7
          63.0       9.2
          64.0       4.8
          65.0       8.1
          69.0       7.6
          74.0       1.5
          75.0       2.2
          76.0       2.9
          77.0      10.0
          78.0       1.4
          87.0       1.0
          88.0       1.2
          89.0       6.1
          90.0       3.1
          91.0       1.0
          92.0      23.1
          93.0       7.8
          94.0       1.4
         101.0       2.5
         104.0       1.0
         105.0       8.8
         118.0      37.4
         119.0       3.8
         120.0      97.4
         121.0      38.1
         122.0       3.1
         133.0       5.4
         134.0      14.5
         135.0       1.3
         146.0       1.5
         147.0       2.1
         148.0       1.6
         149.0       1.0
         162.0      32.0
         163.0       3.2
         189.0       2.1
         190.0     100.0
         191.0      12.0
         192.0       1.3
    

in CDCl3



in CDCl3



KBr disk



Nujol