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1445-45-0

原乙酸三甲酯(1445-45-0)質(zhì)譜(MS)

產(chǎn)品名稱:原乙酸三甲酯

CAS:1445-45-0

分子式:C5H12O3

分子量: 120.15

InChI:InChI=1S/C5H12O3/c1-5(6-2,7-3)8-4/h1-4H3

InChIKey: HDPNBNXLBDFELL-UHFFFAOYSA-N

Smiles:C(OC)(OC)(OC)C

  • 圖譜
    Mass 

    MS-NW-1069          
trimethyl orthoacetate
C5H12O3             (Mass of molecular ion:    120)


       Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV


          14.0       2.5
      15.0      15.8
      27.0       5.4
      28.0       3.2
      29.0      13.3
      30.0       1.9
      31.0      19.7
      32.0      11.3
      42.0      14.1
      43.0     100.0
      44.0       2.5
      45.0       6.3
      47.0       7.5
      57.0       7.9
      58.0       5.1
      59.0       3.2
      74.0       1.6
      88.0      23.9
      89.0      45.2
      90.0       2.0
     105.0       8.0

parameter in CDCl3

  • 圖譜

    1H NMR 300 MHz
    C5 H12 O3 0.02 ml : 0.5 ml CDCl3
    trimethyl orthoacetate
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.269
     
      D(B)         1.438
  

         Hz     ppm     Int.


        980.70   3.269   1000
    431.39   1.438    333

in CDCl3

  • 圖譜

liquid film

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

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