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111-61-5

ETHYL STEARATE

Product Name ETHYL STEARATE

CAS111-61-5

MFC20H40O2

MW312.53

More

  • 111-61-5_ms
    Mass

    MS-NW-3781          
    ethyl stearate
    C20H40O2            (Mass of molecular ion:    312)
    

       Source Temperature: 190 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          27.0       3.4
          28.0       1.3
          29.0      12.6
          39.0       1.7
          41.0      14.8
          42.0       3.4
          43.0      22.6
          45.0       3.0
          54.0       1.2
          55.0      13.6
          56.0       3.3
          57.0      14.2
          60.0       5.1
          61.0       6.7
          67.0       2.0
          68.0       1.0
          69.0       8.4
          70.0       6.9
          71.0       6.0
          73.0       8.0
          74.0       1.0
          81.0       1.8
          83.0       5.6
          84.0       2.6
          85.0       3.2
          87.0       1.3
          88.0     100.0
          89.0      22.2
          90.0       1.2
          95.0       1.6
          97.0       4.3
          98.0       2.6
         101.0      45.5
         102.0       4.0
         111.0       2.1
         115.0       4.6
         125.0       1.1
         129.0       1.9
         130.0       1.1
         143.0       4.9
         144.0       1.5
         157.0      13.2
         158.0       1.6
         171.0       1.3
         185.0       1.2
         199.0       2.1
         213.0       3.2
         227.0       1.4
         239.0       1.4
         241.0       1.9
         255.0       1.2
         267.0       4.7
         269.0       4.5
         270.0       1.0
         283.0       1.1
         284.0       6.5
         285.0       1.3
         298.0       1.2
         312.0      24.2
         313.0       5.7
    

90 MHz in CDCl3

  • 111-61-5_1hnmr

    1H NMR 89.56 MHz
    C20 H40 O2 0.04 ml : 0.5 ml CDCl3
    ethyl stearate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.119 B 2.28 C 1.62 D 1.251 E 1.43 to 1.09 F 0.89

         Hz     ppm     Int.
    

        372.75   4.163     65
        365.63   4.083     69
        358.50   4.003     22
        204.81   2.287     29
        197.13   2.202     26
        119.00   1.329    114
        112.69   1.259   1000
        104.75   1.170     85
         78.81   0.880     53
    

in CDCl3

  • 111-61-5_13cnmr

CCl4 solution

  • 111-61-5_ir1_4

KBr disc

  • 111-61-5_ir2_3

liquid film

  • 111-61-5_ir3_2

nujol mull

  • 111-61-5_ir4_1

  • 111-61-5_raman