图谱信息 供应商 相关产品
网站主页CAS数据库列表 920-46-7更多图谱甲基丙烯酰氯(920-46-7)核磁图(1HNMR)

甲基丙烯酰氯

产品名称 甲基丙烯酰氯

CAS号920-46-7

分子式C4H5ClO

分子量104.53

展开


  • Mass

    MS-IW-3680          
    methacryloyl chloride
    C4H5ClO             (Mass of molecular ion:    104)
    

       Source Temperature: 210 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.3
          25.0       1.4
          26.0       3.9
          27.0       2.7
          28.0       3.2
          35.0       1.3
          36.0       2.9
          37.0       7.9
          38.0      11.6
          39.0      59.0
          40.0       9.1
          41.0      75.5
          42.0       3.4
          43.0       4.2
          49.0       1.7
          50.0       1.3
          51.0       1.2
          53.0       2.9
          55.0       1.0
          63.0       3.7
          65.0       1.1
          69.0     100.0
          70.0       6.0
          75.0       1.2
          76.0       8.6
          77.0       2.8
          78.0       3.0
          79.0       1.4
          81.0       3.1
          89.0       1.5
         105.0       1.9
         109.0       2.4
         145.0       8.0
         147.0       2.6
         208.0       2.5
         210.0       1.6
    

400 MHz in CDCl3

parameter in CCl4


  • 1H NMR 399.65 MHz
    C4 H5 Cl O 0.05 ml : 0.5 ml CDCl3
    methacryloyl chloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.509 B 6.058 C 2.019

         Hz     ppm     Int.
    

       2602.29   6.512    469
       2601.32   6.509    437
       2423.58   6.065    178
       2422.12   6.061    427
       2420.65   6.057    415
       2419.07   6.053    176
        808.35   2.023   1000
        807.50   2.021    926
        806.76   2.019    835
        805.91   2.017    781
    


  • 1H NMR 300 MHz
    C4 H5 Cl O 5 % in CCl4
    methacryloyl chloride
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.02 D(B) 6.48 D(C) 2.03 J(A,B) 0.0 J(A,C) -1.5 J(B,C) -0.90 JACKMAN,L.M. & WILEY,R.H. J.CHEM.SOC. 1960, 2881

         Hz     ppm     Int.
    

       1944.43   6.481    404
       1943.60   6.479    404
       1808.27   6.028    136
       1806.77   6.023    357
       1805.27   6.018    358
       1803.78   6.013    136
        610.20   2.034    818
        609.24   2.031   1000
        608.78   2.029    999
        607.83   2.026    815
    

in CDCl3



liquid film