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网站主页CAS数据库列表 830-81-9更多图谱乙酸-1-萘酯(830-81-9)红外图谱(IR1)

乙酸-1-萘酯

产品名称 乙酸-1-萘酯

CAS号830-81-9

分子式C12H10O2

分子量186.21

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  • Mass

    MS-NW-3887          
    1-naphthyl acetate
    C12H10O2            (Mass of molecular ion:    186)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.9
          28.0       1.3
          39.0       1.9
          43.0      10.6
          50.0       1.0
          51.0       1.0
          62.0       1.5
          63.0       3.4
          65.0       1.6
          88.0       1.0
          89.0       3.3
         114.0       1.5
         115.0      26.2
         116.0      16.8
         117.0       1.5
         127.0       1.0
         143.0       1.3
         144.0     100.0
         145.0      11.2
         186.0      11.1
         187.0       1.5
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C12 H10 O2 in CDCl3
    1-naphthyl acetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.17 D(B) 7.43 D(C) 7.57 D(D) 7.70 D(E) 7.25 D(F) 7.39 D(G) 7.83 J(A,B) 7.5 J(A,C) 1.6 J(A,D) 0.0 J(A,E) 0.0 J(A,F) 0.0 J(A,G) 0.0 J(B,C) 8.4 J(B,D) 0.0 J(B,E) 0.0 J(B,F) 0.0 J(B,G) 0.0 J(C,D) 0.0 J(C,E) 0.0 J(C,F) 0.0 J(C,G) 0.6 J(D,E) 8.5 J(D,F) 1.2 J(D,G) 0.4 J(E,F) 7.1 J(E,G) 1.8 J(F,G) 8.7 D(H) 2.200 GRANGER,P. & MAUGRAS,M. ORG.MAGN.RESON. 7, 598 (1975)

         Hz     ppm     Int.
    

       2354.43   7.848     55
       2352.59   7.842     55
       2345.76   7.819     63
       2343.92   7.813     64
       2314.97   7.717     70
       2313.86   7.713     68
       2306.45   7.688     76
       2305.45   7.685     78
       2276.71   7.589     45
       2276.18   7.587     47
       2275.08   7.584     51
       2274.61   7.582     48
       2268.30   7.561     70
       2267.83   7.559     73
       2266.67   7.556     74
       2266.20   7.554     71
       2236.66   7.456     93
       2229.25   7.431    117
       2228.36   7.428     77
       2225.68   7.419     44
       2224.47   7.415     44
       2220.85   7.403     79
       2218.59   7.395     62
       2217.27   7.391     77
       2215.80   7.386     40
       2209.92   7.366     52
       2208.71   7.362     49
       2183.27   7.278     55
       2181.43   7.271     55
       2176.18   7.254     43
       2174.76   7.249     63
       2173.02   7.243     51
       2167.72   7.226     36
       2165.93   7.220     34
       2155.37   7.185     97
       2153.74   7.179     95
       2147.90   7.160     81
       2146.33   7.154     79
        660.02   2.200   1000
    

in CDCl3



KBr disc



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