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Back ChemicalBook Home>CAS DataBase List>142-91-6More Spectrum> Isopropyl palmitate(142-91-6) 1H NMR

Isopropyl palmitate(142-91-6) 1H NMR

Product NameIsopropyl palmitate

CAS142-91-6

Molecular FormulaC19H38O2

Molecular Weight298.5

InChIInChI=1S/C19H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(20)21-18(2)3/h18H,4-17H2,1-3H3

InChIKey XUGNVMKQXJXZCD-UHFFFAOYSA-N

SmilesC(OC(C)C)(=O)CCCCCCCCCCCCCCC


  • Mass

    MS-NW-8692          
    isopropyl palmitate
    C19H38O2            (Mass of molecular ion:    298)
    

       Source Temperature: 280 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          17.0       1.2
          18.0       6.3
          27.0       6.9
          28.0       3.4
          29.0      14.1
          39.0       5.3
          40.0       1.5
          41.0      42.2
          42.0      12.9
          43.0     100.0
          44.0       8.9
          45.0       2.4
          53.0       1.7
          54.0       3.4
          55.0      40.3
          56.0      13.2
          57.0      75.8
          58.0       4.5
          59.0      19.9
          60.0      86.0
          61.0      52.3
          62.0       1.5
          67.0       7.7
          68.0       4.7
          69.0      29.4
          70.0      10.4
          71.0      49.1
          72.0       3.0
          73.0      41.7
          74.0      10.2
          79.0       1.9
          81.0       9.7
          82.0       6.1
          83.0      28.8
          84.0      13.6
          85.0      31.0
          86.0       2.4
          87.0      17.0
          88.0       3.3
          89.0       1.7
          93.0       1.9
          95.0      10.3
          96.0       5.5
          97.0      24.1
          98.0      16.2
          99.0      10.6
         100.0       1.2
         101.0       9.0
         102.0      72.5
         103.0      11.9
         107.0       1.7
         109.0       6.4
         110.0       3.1
         111.0      12.2
         112.0       5.0
         113.0       6.1
         115.0      12.8
         116.0       5.6
         117.0       1.1
         121.0       2.4
         123.0       4.1
         124.0       1.9
         125.0       7.1
         126.0       2.1
         127.0       4.1
         129.0      27.3
         130.0       4.0
         135.0       2.3
         137.0       2.4
         138.0       1.5
         139.0       4.2
         140.0       1.3
         141.0       2.5
         143.0       8.6
         144.0       2.3
         149.0       1.8
         151.0       1.1
         152.0       1.2
         153.0       2.5
         154.0       1.0
         155.0       1.3
         157.0      11.7
         158.0       2.3
         163.0       1.2
         167.0       1.6
         168.0       1.0
         171.0      11.5
         172.0       2.0
         181.0       1.0
         185.0      12.5
         186.0       1.9
         194.0       1.5
         196.0       1.2
         199.0       6.2
         200.0       1.1
         213.0      12.0
         214.0       1.9
         219.0       1.4
         227.0       4.7
         228.0       1.3
         237.0       2.0
         239.0      18.4
         240.0       3.3
         241.0       2.6
         255.0       1.3
         256.0      38.8
         257.0      25.6
         258.0       4.1
         267.0       2.5
         270.0       1.9
         271.0       1.1
         284.0       7.1
         285.0       4.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C19 H38 O2 0.06 ml : 0.5 ml CDCl3
    isopropyl palmitate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.995 B 2.24 C 1.60 D 1.26 E 1.24 F 0.88

         Hz     ppm     Int.
    

        447.94   5.002     22
        201.75   2.253     25
        194.25   2.169     23
        112.69   1.259   1000
        106.44   1.189    327
         78.81   0.880     48
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid



Isopropyl palmitate(142-91-6) 1H NMR Atlas of Related Products

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