图谱信息 供应商 相关产品
网站主页CAS数据库列表 4421-08-3更多图谱4-羟基-3-甲氧基苯甲腈(4421-08-3)核磁图(13CNMR)

4-羟基-3-甲氧基苯甲腈

产品名称 4-羟基-3-甲氧基苯甲腈

CAS号4421-08-3

分子式C8H7NO2

分子量149.15

展开


  • Mass

    MS-NW-7649          
    4-hydroxy-3-methoxybenzonitrile
    C8H7NO2             (Mass of molecular ion:    149)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       2.6
          18.0       1.0
          26.0       2.6
          27.0       4.2
          28.0       4.2
          29.0       2.8
          31.0       1.5
          37.0       3.4
          38.0       3.6
          39.0       3.7
          49.0       1.2
          50.0       6.5
          51.0      17.0
          52.0       6.9
          53.0       4.4
          54.0       1.2
          55.0       1.5
          61.0       1.7
          62.0       3.8
          63.0       7.3
          64.0       4.2
          65.0       2.4
          66.0       1.1
          75.0       2.2
          76.0       3.9
          77.0       6.4
          78.0       4.5
          79.0       2.4
          88.0       1.3
          89.0       1.2
          90.0       1.6
          92.0       1.4
          93.0       1.1
         106.0      50.7
         107.0       3.9
         120.0       1.1
         134.0     100.0
         135.0       8.6
         149.0      91.7
         150.0       8.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 N O2 0.041 g : 0.5 ml CDCl3
    4-hydroxy-3-methoxybenzonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.226 B 7.093 C 6.964 D 6.38 E 3.927

         Hz     ppm     Int.
    

       2893.43   7.240    121
       2891.60   7.236    139
       2885.13   7.220    135
       2883.30   7.215    156
       2835.94   7.097    199
       2834.11   7.092    211
       2786.87   6.974    233
       2778.56   6.953    203
       2551.76   6.385    260
       1569.46   3.928   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder