图谱信息 供应商 相关产品
网站主页CAS数据库列表 1116-98-9更多图谱氰乙酸叔丁酯(1116-98-9)核磁图(13CNMR)

氰乙酸叔丁酯

产品名称 氰乙酸叔丁酯

CAS号1116-98-9

分子式C7H11NO2

分子量141.17

展开


  • Mass

    MS-IW-8354          
    tert-butyl cyanoacetate
    C7H11NO2            (Mass of molecular ion:    141)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.6
          26.0       1.2
          27.0       5.9
          28.0       6.8
          29.0      13.0
          31.0       3.9
          38.0       3.3
          39.0      18.4
          40.0      17.1
          41.0      69.9
          42.0       3.6
          43.0       6.0
          44.0      21.2
          45.0       3.1
          50.0       1.7
          51.0       1.5
          53.0       2.3
          55.0       9.8
          56.0      33.0
          57.0      47.3
          58.0       2.9
          59.0     100.0
          60.0       4.1
          67.0       1.5
          68.0      14.8
         126.0       5.4
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C7 H11 N O2 0.05 ml : 0.5 ml CDCl3
    tert-butyl cyanoacetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.406 D(B) 1.500

         Hz     ppm     Int.
    

       1021.80   3.406    222
        450.00   1.500   1000
    

in CDCl3



liquid film