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网站主页CAS数据库列表 7460-84-6更多图谱硬脂酸缩水甘油基酯(7460-84-6)核磁图(13CNMR)

硬脂酸缩水甘油基酯

产品名称 硬脂酸缩水甘油基酯

CAS号7460-84-6

分子式C21H40O3

分子量340.54

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  • Mass

    MS-IW-0843          
    2,3-epoxypropyl stearate
    C21H40O3            (Mass of molecular ion:    340)
    

       Source Temperature: 170 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          26.0       1.6
          27.0       6.3
          28.0       3.8
          29.0      15.6
          31.0       2.6
          39.0       3.2
          41.0      29.3
          42.0       7.6
          43.0      49.5
          44.0       2.1
          45.0       1.9
          53.0       1.6
          54.0       3.4
          55.0      39.9
          56.0      13.3
          57.0      57.7
          58.0       3.9
          59.0       1.6
          60.0      14.5
          61.0       7.7
          67.0       7.6
          68.0       4.7
          69.0      24.9
          70.0       9.8
          71.0      26.1
          72.0       1.9
          73.0      22.9
          74.0       3.4
          79.0       2.4
          80.0       1.6
          81.0      10.4
          82.0       7.5
          83.0      25.9
          84.0      27.0
          85.0      20.5
          86.0       2.0
          87.0       6.9
          88.0       3.6
          93.0       2.6
          94.0       2.0
          95.0      12.2
          96.0       7.9
          97.0      27.2
          98.0      70.9
          99.0      11.6
         100.0       2.7
         101.0       3.8
         102.0       1.7
         107.0       2.2
         108.0       1.4
         109.0       8.0
         110.0       4.5
         111.0      17.8
         112.0      23.7
         113.0       7.3
         114.0       1.4
         115.0       6.6
         116.0      92.9
         117.0      10.2
         118.0       1.1
         121.0       3.9
         122.0       1.3
         123.0       5.4
         124.0       3.2
         125.0       8.9
         126.0       6.4
         127.0       4.3
         128.0       1.0
         129.0     100.0
         130.0       9.6
         131.0       1.2
         135.0       3.3
         136.0       1.1
         137.0       3.7
         138.0       2.3
         139.0       4.6
         140.0       4.6
         141.0       3.2
         143.0      12.7
         144.0       1.9
         149.0       2.1
         151.0       2.0
         152.0       2.0
         153.0       3.4
         154.0       9.4
         155.0       3.3
         157.0       5.1
         158.0       2.3
         163.0       1.2
         165.0       1.6
         166.0       1.8
         167.0       2.9
         168.0       4.6
         169.0       2.3
         171.0      17.1
         172.0       4.2
         179.0       1.3
         180.0       1.5
         181.0       2.1
         182.0       2.4
         183.0       1.5
         185.0      42.8
         186.0       5.9
         193.0       1.1
         195.0       1.8
         196.0       2.6
         197.0       1.1
         199.0      10.1
         200.0       1.7
         209.0       1.6
         210.0       5.9
         211.0       1.8
         213.0       6.7
         214.0       1.4
         222.0       2.3
         223.0       2.3
         224.0       3.0
         225.0       1.6
         227.0      13.1
         228.0       2.7
         237.0       1.5
         238.0       1.6
         241.0      27.0
         242.0       4.7
         247.0       1.1
         248.0       1.7
         249.0       1.6
         255.0      11.6
         256.0       2.2
         263.0       1.0
         264.0       3.4
         265.0       3.4
         266.0      11.0
         267.0      33.7
         268.0       6.7
         269.0       6.0
         270.0       1.2
         278.0       1.3
         283.0       8.2
         284.0      48.4
         285.0      10.6
         286.0       1.3
         291.0       1.1
         297.0      33.5
         298.0       7.0
         299.0       1.0
         309.0       1.2
         310.0       1.0
         311.0      11.2
         312.0       3.4
         325.0       1.4
         339.0       3.8
         340.0      15.0
         341.0       6.3
         342.0       1.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C21 H40 O3 0.039 g : 0.5 ml CDCl3
    2,3-epoxypropyl stearate
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 4.413 B *1 3.917 C 3.207 D 2.844 E 2.647 F 2.349 G 1.634 J 1.29 K 1.26 L 0.879

         Hz     ppm     Int.
    

       1771.73   4.434     44
       1768.55   4.426     44
       1759.40   4.403     50
       1756.35   4.395     50
       1574.46   3.940     46
       1568.12   3.924     47
       1562.13   3.909     41
       1555.91   3.894     42
       1141.24   2.856     55
       1137.08   2.846     64
       1136.35   2.844     68
       1132.20   2.833     59
       1061.52   2.657     55
       1058.84   2.650     55
       1056.64   2.644     50
       1053.96   2.638     48
        946.90   2.370     70
        939.45   2.351    113
        931.76   2.332     81
        653.32   1.635     36
        526.86   1.319     46
        517.09   1.294    102
        515.38   1.290     98
        512.45   1.283     97
        501.83   1.256   1000
        358.52   0.898     62
        351.81   0.881    199
        344.73   0.863     77
    

in CDCl3



KBr disc



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