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2620-44-2

1,2-亚甲基双氧-4-硝基苯(2620-44-2)Raman光谱

分子式:C7H5NO4

分子量: 167.12

InChI:InChI=1S/C7H5NO4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2

InChIKey: SNWQAKNKGGOVMO-UHFFFAOYSA-N

Smiles:O1C2=CC=C([N+]([O-])=O)C=C2OC1

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    Mass

    MS-NW-7900          
    5-nitro-1,3-benzodioxole
    C7H5NO4             (Mass of molecular ion:    167)
    

       Source Temperature: 140 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       2.6
          28.0       3.1
          29.0       1.9
          30.0       2.3
          37.0       3.1
          38.0       2.7
          39.0      10.3
          49.0       1.2
          50.0       4.5
          51.0       6.9
          52.0       1.0
          53.0       9.3
          61.0       4.7
          62.0      13.2
          63.0      27.7
          64.0       2.9
          65.0      31.5
          66.0       1.9
          77.0       1.0
          79.0       7.4
          91.0      12.9
          92.0       1.8
         107.0      12.1
         108.0       1.3
         109.0       1.2
         119.0       1.1
         120.0       7.8
         121.0      28.9
         122.0       2.2
         137.0      13.6
         138.0       1.2
         151.0       1.7
         166.0       6.3
         167.0     100.0
         168.0       8.4
         169.0       1.2
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C7 H5 N O4 0.037 g : 0.5 ml CDCl3
    5-nitro-1,3-benzodioxole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.890 B 7.658 C 6.871 D 6.150

         Hz     ppm     Int.
    

       3158.69   7.904    107
       3156.49   7.899    108
       3150.15   7.883    112
       3147.83   7.877    113
       3061.65   7.661    197
       3059.33   7.656    181
       2750.61   6.883    229
       2741.94   6.861    218
       2458.01   6.151   1000
    

in CDCl3

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KBr disc

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nujol mull

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4880 A,200 M,powder

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