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78-39-7

原乙酸三乙酯(78-39-7)Raman光譜

產(chǎn)品名稱:原乙酸三乙酯

CAS:78-39-7

分子式:C8H18O3

分子量: 162.23

InChI:InChI=1S/C8H18O3/c1-5-9-8(4,10-6-2)11-7-3/h5-7H2,1-4H3

InChIKey: NDQXKKFRNOPRDW-UHFFFAOYSA-N

Smiles:C(OCC)(OCC)(OCC)C

  • 圖譜
    Mass 

    MS-NW-2107          
triethyl orthoacetate
C8H18O3             (Mass of molecular ion:    162)


       Source Temperature: 250 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV


          14.0       3.8
      15.0       9.4
      18.0       1.4
      19.0       2.9
      26.0       6.8
      27.0      34.7
      28.0       9.7
      29.0      59.5
      30.0       3.5
      31.0      72.6
      41.0       3.3
      42.0      54.9
      43.0     100.0
      44.0       4.0
      45.0      57.8
      46.0      12.7
      47.0       1.0
      59.0       2.3
      60.0      95.9
      61.0      45.7
      62.0       1.4
      63.0       1.1
      70.0       5.2
      71.0       1.7
      72.0       1.1
      73.0       3.0
      87.0       4.2
      88.0       2.3
      89.0      16.7
     116.0      30.8
     117.0      11.2

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C8 H18 O3 0.04 ml : 0.5 ml CDCl3
    triethyl orthoacetate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             3.541
      B             1.463
      C             1.205
  

         Hz     ppm     Int.


        328.13   3.664    129
    321.00   3.585    474
    313.88   3.505    506
    306.88   3.427    159
    131.00   1.463    750
    117.50   1.312     21
    114.75   1.282    507
    112.69   1.259     46
    110.56   1.235     36
    109.94   1.228     26
    107.69   1.203   1000
    100.56   1.123    434

in CDCl3

  • 圖譜

CCl4 solution

  • 圖譜

liquid film

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

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