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网站主页CAS数据库列表 15971-29-6更多图谱4-甲氧基-1-萘甲醛(15971-29-6)核磁图(13CNMR)

4-甲氧基-1-萘甲醛

产品名称 4-甲氧基-1-萘甲醛

CAS号15971-29-6

分子式C12H10O2

分子量186.21

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  • Mass

    MS-NW-6074          
    4-methoxy-1-naphthalenecarbaldehyde
    C12H10O2            (Mass of molecular ion:    186)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.8
          28.0       2.6
          29.0       1.5
          38.0       1.1
          39.0       3.4
          50.0       3.0
          51.0       4.0
          61.0       1.1
          62.0       4.2
          63.0       8.4
          64.0       2.3
          65.0       3.1
          74.0       4.1
          75.0       3.9
          76.0       2.1
          77.0       4.0
          79.0       1.2
          86.0       2.1
          87.0       3.4
          88.0       5.1
          89.0       4.3
          93.0       2.2
          98.0       1.2
         101.0       1.6
         106.0       1.7
         113.0       5.4
         114.0      18.8
         115.0      35.2
         116.0       4.0
         126.0       4.3
         127.0      10.5
         128.0       5.7
         129.0       2.5
         134.0       6.5
         135.0       4.2
         142.0       6.7
         143.0      10.1
         144.0       1.2
         155.0       2.0
         157.0      15.4
         158.0       6.4
         163.0       3.1
         170.0       2.3
         171.0       5.7
         172.0       1.0
         185.0      88.6
         186.0     100.0
         187.0      13.2
         188.0       1.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H10 O2 0.039 g : 0.5 ml CDCl3
    4-methoxy-1-naphthalenecarbaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.163 B 9.290 C 8.297 D 7.854 E 7.672 F 7.548 G 6.848 J 4.043

         Hz     ppm     Int.
    

       4061.74  10.164    419
       3718.72   9.305     82
       3717.96   9.304    100
       3710.17   9.284     85
       3709.41   9.282    106
       3320.62   8.309     85
       3319.85   8.307     85
       3312.07   8.288     89
       3311.46   8.286     89
       3143.16   7.865    203
       3135.07   7.845    198
       3075.26   7.695     56
       3073.73   7.692     58
       3068.39   7.678     78
       3066.86   7.674    111
       3065.19   7.670     59
       3059.84   7.657     75
       3058.32   7.653     70
       3024.29   7.568     71
       3023.07   7.565     73
       3017.43   7.551     61
       3016.05   7.547    106
       3014.68   7.544     72
       3009.03   7.530     56
       3007.81   7.527     54
       2740.94   6.859    173
       2732.85   6.839    167
       1615.91   4.044   1000
    

in CDCl3



liquid film