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89-92-9

2-甲基苄溴(89-92-9)红外图谱(IR1)

产品名称:2-甲基苄溴

CAS:89-92-9

分子式:C8H9Br

分子量: 185.06

InChI:InChI=1S/C8H9Br/c1-7-4-2-3-5-8(7)6-9/h2-5H,6H2,1H3

InChIKey: WGVYCXYGPNNUQA-UHFFFAOYSA-N

Smiles:C1(CBr)=CC=CC=C1C

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    Mass

    MS-NW-4686          
    alpha-bromo-2-xylene
    C8H9Br              (Mass of molecular ion:    184)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          27.0       3.3
          38.0       1.1
          39.0       4.6
          50.0       2.9
          51.0       7.7
          52.0       3.4
          53.0       1.4
          62.0       1.1
          63.0       3.1
          65.0       1.9
          77.0      11.6
          78.0       6.2
          79.0      11.7
          89.0       1.5
          91.0       1.7
         102.0       1.6
         103.0       9.6
         104.0       7.7
         105.0     100.0
         106.0      10.2
         184.0       4.3
         186.0       4.3
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C8 H9 Br 0.04 ml : 0.5 ml CDCl3
    alpha-bromo-2-xylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.399 B 4.494 C 6.97 to 7.39

         Hz     ppm     Int.
    

        656.38   7.329     32
        656.06   7.326     29
        655.31   7.317     28
        653.44   7.297     40
        651.88   7.279     62
        648.50   7.241    108
        647.31   7.228     59
        646.38   7.218    102
        645.31   7.206    130
        644.88   7.201    132
        643.50   7.186    459
        640.81   7.156    249
        640.06   7.147    118
        638.38   7.128     59
        402.50   4.495    892
        400.13   4.468     35
        214.81   2.399   1000
    

in CDCl3

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liquid film

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