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网站主页CAS数据库列表 86-77-1更多图谱2-羟基二苯并呋喃(86-77-1)红外图谱(IR2)

2-羟基二苯并呋喃

产品名称 2-羟基二苯并呋喃

CAS号86-77-1

分子式C12H8O2

分子量184.19


  • Mass

    MS-NW-9982          
    2-dibenzofuranol
    C12H8O2             (Mass of molecular ion:    184)
    

       Source Temperature: 130 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          18.0       2.1
          50.0       1.1
          51.0       3.9
          63.0       2.9
          63.5       1.2
          64.0       2.5
          74.0       1.5
          75.0       2.2
          76.0       1.1
          77.0       2.5
          77.5       1.3
          92.0      10.5
          92.5       1.3
         101.0       2.0
         102.0       3.8
         126.0       2.5
         127.0       6.5
         128.0      12.3
         129.0       1.7
         155.0       6.3
         156.0       2.9
         183.0       2.9
         184.0     100.0
         185.0      13.1
         186.0       1.2
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C12 H8 O2 0.046 g : 0.5 ml DMSO-d6
    2-dibenzofuranol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.53 B 8.086 C 7.652 D 7.532 E 7.49 F 7.50 G 7.368 J 7.011

         Hz     ppm     Int.
    

       3808.14   9.529    345
       3236.08   8.098    379
       3235.47   8.096    386
       3228.45   8.079    414
       3227.69   8.077    394
       3062.74   7.664    481
       3054.50   7.643    626
       3015.14   7.545    750
       3011.47   7.536     38
       3011.02   7.535     38
       3006.29   7.523    923
       3004.30   7.518    308
       2998.20   7.503    428
       2996.52   7.498   1000
       2993.93   7.492    792
       2990.11   7.482    288
       2988.74   7.479    265
       2951.97   7.387    313
       2951.20   7.385    300
       2948.91   7.379     32
       2948.30   7.378     30
       2947.85   7.377     31
       2944.34   7.368    484
       2943.73   7.366    466
       2940.83   7.359     34
       2937.01   7.349    241
       2936.25   7.348    219
       2807.46   7.025    459
       2804.87   7.019    452
       2801.67   7.011     32
       2798.61   7.003    432
       2796.02   6.997    421
    

in DMSO-d6



KBr disc



nujol mull