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554-12-1

丙酸甲酯(554-12-1)Raman光譜

產(chǎn)品名稱:丙酸甲酯

CAS:554-12-1

分子式:C4H8O2

分子量: 88.11

InChI:InChI=1S/C4H8O2/c1-3-4(5)6-2/h3H2,1-2H3

InChIKey: RJUFJBKOKNCXHH-UHFFFAOYSA-N

Smiles:C(OC)(=O)CC

  • 圖譜
    Mass 

    MS-NW-0691          
methyl propionate
C4H8O2              (Mass of molecular ion:     88)


       Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          14.0       1.1
      15.0      17.7
      26.0       5.2
      27.0      19.8
      28.0       9.8
      29.0      76.6
      30.0       1.9
      31.0       5.3
      33.0       1.0
      41.0       1.4
      42.0       1.8
      43.0       1.8
      45.0       2.8
      55.0       4.1
      56.0       3.4
      57.0     100.0
      58.0       3.8
      59.0      31.6
      60.0       1.2
      87.0       2.5
      88.0      31.7
      89.0       1.6

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C4 H8 O2 0.04 ml : 0.5 ml CDCl3
    methyl propionate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             3.674
      B             2.324
      C             1.148
  

         Hz     ppm     Int.


        329.00   3.674   1000
    221.00   2.468     30
    220.38   2.461     33
    212.88   2.377    136
    205.31   2.293    157
    197.75   2.209     51
    109.81   1.227    201
    102.56   1.146    471
    102.06   1.140    293
     94.75   1.058    147
     94.19   1.052     84

in CDCl3

  • 圖譜

CCl4 solution

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

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