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网站主页CAS数据库列表 142-18-7更多图谱月桂酸甘油酯(142-18-7)核磁图(1HNMR)

月桂酸甘油酯

产品名称 月桂酸甘油酯

CAS号142-18-7

分子式C15H30O4

分子量274.4

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  • Mass

    MS-NW-6010          
    alpha-monolaurin
    C15H30O4            (Mass of molecular ion:    274)
    

       Source Temperature: 180 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       5.4
          17.0       1.0
          18.0       4.4
          19.0       6.4
          26.0       1.2
          27.0      19.0
          28.0       8.5
          29.0      39.7
          30.0       1.4
          31.0      13.2
          39.0      10.3
          40.0       2.6
          41.0      64.5
          42.0      16.8
          43.0      81.0
          44.0      12.2
          45.0      12.4
          46.0       1.0
          53.0       3.9
          54.0       6.0
          55.0      57.7
          56.0      21.8
          57.0      78.8
          58.0       4.4
          59.0       3.7
          60.0      17.3
          61.0      16.9
          67.0       9.5
          68.0       6.0
          69.0      26.5
          70.0       8.9
          71.0      33.7
          72.0       2.4
          73.0      23.9
          74.0      81.9
          75.0      22.3
          76.0       1.1
          79.0       2.7
          80.0       1.5
          81.0       9.5
          82.0       4.2
          83.0      20.5
          84.0      50.4
          85.0      22.8
          86.0       2.2
          87.0      19.7
          88.0       2.6
          89.0       2.2
          91.0       1.0
          93.0       5.2
          94.0       1.5
          95.0      13.5
          96.0       3.9
          97.0      16.5
          98.0      70.7
          99.0       8.1
         100.0       1.7
         101.0       6.7
         102.0       1.9
         103.0       1.8
         107.0       1.2
         109.0       7.6
         110.0       2.4
         111.0       8.3
         112.0      22.5
         113.0       3.3
         115.0       6.4
         116.0      17.6
         117.0       2.7
         121.0       1.9
         123.0       2.3
         125.0       3.3
         126.0      14.3
         127.0       1.8
         129.0      13.6
         130.0       1.6
         134.0      51.2
         135.0       4.2
         138.0       2.3
         139.0       2.1
         140.0       5.0
         141.0       1.0
         143.0       6.2
         147.0       6.8
         153.0       1.2
         154.0       1.2
         157.0       4.7
         163.0       1.1
         164.0       1.1
         171.0       5.2
         176.0       2.9
         181.0       1.2
         182.0      10.0
         183.0     100.0
         184.0      13.5
         185.0       3.0
         200.0      15.5
         201.0      34.4
         202.0       4.8
         213.0       1.1
         214.0      13.6
         215.0       2.5
         243.0      26.5
         244.0       4.5
         256.0       1.0
         257.0       1.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H30 O4 0.038 g : 0.5 ml CDCl3
    alpha-monolaurin
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 4.165 B *1 4.144 C 3.925 D *2 3.690 E *2 3.592 F 2.345 G 1.618 J 1.29 K 1.26 L 0.879

         Hz     ppm     Int.
    

       1665.04   4.167    145
       1661.74   4.158    160
       1660.03   4.154    167
       1655.88   4.144    156
       1644.29   4.115     32
       1573.12   3.937     41
       1569.21   3.927     49
       1567.99   3.924     46
       1563.96   3.914     40
       1483.76   3.713     39
       1480.10   3.704     38
       1472.17   3.684     66
       1468.51   3.675     60
       1442.75   3.611     72
       1436.65   3.595     67
       1431.15   3.582     46
       1425.17   3.567     41
        945.07   2.365    145
        937.62   2.347    231
        929.93   2.327    166
        655.27   1.640     53
        648.07   1.622     79
        640.75   1.604     60
        514.53   1.288    273
        503.42   1.260   1000
        358.52   0.898    146
        351.93   0.881    431
        344.85   0.863    176
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder