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网站主页CAS数据库列表 89929-65-7更多图谱3,3,3',3'-四甲基-5,5',6,6'-四丙氧基- 1,1'-螺环二茚满(89929-65-7)核磁图(13CNMR)

3,3,3',3'-四甲基-5,5',6,6'-四丙氧基- 1,1'-螺环二茚满

产品名称 3,3,3',3'-四甲基-5,5',6,6'-四丙氧基- 1,1'-螺环二茚满

CAS号89929-65-7

分子式C33H48O4

分子量508.73

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  • Mass

    MS-IW-5807          
    3,3,3',3'-tetramethyl-5,5',6,6'-tetrapropoxy-2,2',3,3'-tetrahydro-1,1'-spirobi(1H-indene)
    C33H48O4            (Mass of molecular ion:    508)
    

       Source Temperature: 190 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          18.0       2.7
          27.0       1.0
          41.0       2.9
          43.0       4.6
         123.0       1.3
         137.0       1.6
         151.0       2.6
         163.0       1.5
         170.0       1.0
         175.0       2.1
         177.0       1.0
         191.0       2.6
         193.0       3.2
         212.0       1.4
         233.0       3.5
         235.0       3.8
         251.0       1.1
         254.0       2.2
         263.0       1.2
         265.0       1.4
         277.0       1.2
         279.0       1.4
         281.0       1.2
         293.0       1.3
         295.0       1.3
         307.0       1.3
         309.0       1.8
         321.0       1.1
         323.0       1.1
         325.0       1.0
         337.0       1.1
         339.0       1.5
         349.0       1.2
         351.0       1.8
         366.0       1.0
         367.0       1.3
         379.0       1.2
         381.0       1.9
         393.0       1.3
         408.0       1.2
         409.0       2.9
         423.0       5.7
         424.0       1.9
         434.0       1.5
         449.0       1.6
         450.0       1.0
         451.0      11.9
         452.0       3.7
         465.0       1.1
         466.0       2.1
         493.0      69.0
         494.0      24.2
         495.0       4.9
         508.0     100.0
         509.0      36.5
         510.0       7.3
         511.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C33 H48 O4 0.040 g : 0.5 ml CDCl3
    3,3,3',3'-tetramethyl-5,5',6,6'-tetrapropoxy-2,2',3,3'-tetrahydro-1,1'-spirobi(1H-indene)
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.679 B 6.311 C *1 3.983 D *1 3.789 E *2 2.292 F *2 2.174 G *3 1.853 J *3 1.743 K *4 1.355 L *4 1.314 M *5 1.061 N *5 0.974 J(E,F)=-12.9HZ

         Hz     ppm     Int.
    

       2669.19   6.679    554
       2522.34   6.312    577
       1598.39   4.000    245
       1591.80   3.983    515
       1585.21   3.967    256
       1521.00   3.806    253
       1514.40   3.790    530
       1507.81   3.773    261
        924.19   2.313    161
        911.25   2.281    251
        873.90   2.187    215
        860.96   2.155    140
        758.54   1.899     30
        751.10   1.880    114
        744.51   1.863    235
        737.06   1.845    246
        730.35   1.828    122
        723.14   1.810     35
        707.28   1.770    114
        700.68   1.754    228
        693.24   1.735    246
        686.52   1.718    122
        679.32   1.700     36
        541.63   1.356   1000
        525.27   1.315    918
        431.52   1.080    460
        428.47   1.073     30
        424.19   1.062    932
        416.75   1.043    425
        396.73   0.993    463
        389.40   0.975    925
        381.96   0.956    420
    

in CDCl3



KBr disc



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