图谱信息 供应商 相关产品
  • 首页
  • 个人中心
  • 委托采购
  • 采购清单
网站主页CAS数据库列表 756-48-9更多图谱1-methyl-2,2,3,3-tetrafluoropropyl carbamate(756-48-9)核磁图(13CNMR)

1-methyl-2,2,3,3-tetrafluoropropyl carbamate

产品名称 1-methyl-2,2,3,3-tetrafluoropropyl carbamate

CAS号756-48-9

分子式C5H7F4NO2

分子量189.11


  • Mass 

    MS-IW-0562          
2,2,3,3-tetrafluoro-1-methylpropyl carbamate
C5H7F4NO2           (Mass of molecular ion:    189)


       Source Temperature: 260 °C
   Sample Temperature: 130 °C
   Reservoir, 75 eV


          15.0       1.6
      16.0       1.2
      17.0       2.6
      19.0       2.7
      27.0       4.8
      28.0       1.4
      29.0       4.6
      33.0       1.5
      39.0       1.4
      42.0       1.3
      43.0      15.9
      44.0      61.6
      45.0     100.0
      46.0       2.6
      47.0       2.2
      49.0       1.3
      51.0      14.0
      59.0       4.3
      61.0       4.5
      62.0      17.9
      65.0       2.1
      75.0       1.5
      77.0      13.2
      78.0       1.0
      79.0       1.9
      82.0       2.1
      83.0       1.0
      88.0      10.1
      89.0       2.7
      98.0       1.1
     101.0       2.7
     106.0       9.6
     107.0       2.5
     109.0       2.1
     126.0      13.9
     127.0       1.0
     169.0       3.3
     190.0       1.0

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H7 F4 N O2 0.05 g : 0.5 ml CDCl3
    2,2,3,3-tetrafluoro-1-methylpropyl carbamate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             5.886
      B             5.221
      C             1.401
  

         Hz     ppm     Int.


       2410.89   6.033    112
   2407.84   6.025    112
   2404.17   6.016    117
   2401.12   6.009    110
   2357.91   5.900    191
   2354.86   5.893    194
   2351.32   5.884    199
   2348.27   5.876    192
   2304.81   5.768    112
   2301.76   5.760    116
   2298.22   5.751    121
   2295.17   5.743    118
    563.23   1.410   1000
    556.52   1.393    967

in CDCl3



KBr disc



nujol mull



更多供应商

1-methyl-2,2,3,3-tetrafluoropropyl carbamate(756-48-9)核磁图(13CNMR) 相关产品图谱

2-氟乙醇(371-62-0)核磁图(1HNMR) 2-氟乙醇(371-62-0)红外图谱(IR) 2-氟乙醇(371-62-0)Raman光谱 2-氟乙醇(371-62-0)傅里叶红外光谱图 1-methyl-2,2,3,3-tetrafluoropropyl carbamate(756-48-9)核磁图(1HNMR)

展开