图谱信息 供应商 相关产品
网站主页CAS数据库列表 2049-96-9更多图谱苯甲酸正戊酯(2049-96-9)红外图谱(IR1)

苯甲酸正戊酯

产品名称 苯甲酸正戊酯

CAS号2049-96-9

分子式C12H16O2

分子量192.25

展开


  • Mass

    MS-IW-3823          
    pentyl benzoate
    C12H16O2            (Mass of molecular ion:    192)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       2.3
          29.0       2.3
          39.0       2.2
          41.0       4.7
          42.0       7.0
          43.0       3.0
          50.0       2.4
          51.0       9.3
          55.0       7.7
          69.0       2.3
          70.0      18.8
          71.0       1.1
          76.0       2.0
          77.0      39.3
          78.0       3.3
          79.0       5.5
         105.0     100.0
         106.0       8.9
         122.0      20.1
         123.0      88.2
         124.0       6.9
         135.0       1.1
         192.0       2.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H16 O2 0.05 ml : 0.5 ml CDCl3
    pentyl benzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.049 B 7.525 C 7.420 D 4.309 E 1.758 F 1.41 G 1.38 J 0.926

         Hz     ppm     Int.
    

       3223.75   8.067     73
       3221.92   8.062    387
       3221.31   8.061    378
       3220.70   8.059    498
       3215.58   8.046    161
       3213.62   8.042    572
       3212.16   8.038    520
       3017.82   7.552     66
       3016.48   7.548    126
       3015.14   7.545     77
       3011.11   7.535     92
       3009.03   7.530    298
       3007.08   7.525    118
       3003.05   7.515    139
       3001.71   7.511    239
       3000.24   7.508    137
       2972.78   7.439    393
       2971.31   7.435    189
       2966.06   7.422    328
       2964.97   7.419    582
       2959.23   7.405    122
       2957.64   7.401    284
       2956.91   7.399    217
       1729.13   4.327    470
       1722.41   4.310    945
       1715.70   4.294    520
        717.77   1.796     61
        715.45   1.791     33
        710.94   1.779    193
        703.49   1.761    274
        696.41   1.743    254
        691.65   1.731     46
        689.70   1.726    101
        581.67   1.456     39
        575.81   1.441     95
        572.88   1.434    135
        569.34   1.425    182
        567.38   1.420    193
        564.58   1.413    320
        560.30   1.402    363
        557.50   1.395    423
        554.69   1.388    313
        553.34   1.385    278
        549.93   1.377    132
        548.10   1.372    176
        546.63   1.368    153
        543.58   1.361     68
        541.02   1.354     88
        538.57   1.348     70
        533.57   1.336     33
        377.08   0.944    501
        375.12   0.939    166
        370.12   0.927   1000
        365.23   0.914    178
        362.92   0.909    413
        360.23   0.902     75
    

in CDCl3



liquid film