6543-04-0

2,2'-三亚甲基二-1,3-二噁戊环(6543-04-0)核磁图(¹HNMR)

产品名称:2,2'-三亚甲基二-1,3-二噁戊环

CAS:6543-04-0

分子式:C9H16O4

分子量: 188.22

Mass

MS-NW-7580          
2,2'-trimethylenebis(1,3-dioxolane)
C9H16O4             (Mass of molecular ion:    188)

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

      15.0       1.1
      19.0       1.1
      27.0       3.3
      28.0       1.1
      29.0       2.5
      31.0       1.4
      39.0       1.2
      41.0       2.6
      42.0       1.6
      43.0       2.3
      44.0       1.6
      45.0      20.4
      55.0       2.6
      57.0       1.0
      73.0     100.0
      74.0       3.6
      99.0       8.7
     143.0       1.3
     145.0       1.1

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₁₆ O₄	0.05 ml : 0.5 ml CDCl₃
2,2'-trimethylenebis(1,3-dioxolane)

    Assign.     Shift(ppm)

      A             4.853
      B     *1      3.949
      C     *1      3.837
      D             1.701
      E             1.558

     Hz     ppm     Int.

   1944.34   4.866    347
   1939.58   4.854    672
   1934.94   4.842    369
   1587.40   3.972    358
   1582.15   3.959    492
   1580.20   3.954   1000
   1578.61   3.950    672
   1576.66   3.946    566
   1573.49   3.938    598
   1563.11   3.912    214
   1550.29   3.880    224
   1539.79   3.853    578
   1536.74   3.846    540
   1534.79   3.841    612
   1533.08   3.837    996
   1531.25   3.832    601
   1526.00   3.819    372
    690.92   1.729    202
    689.94   1.727    208
    687.74   1.721    112
    685.06   1.715    336
    682.50   1.708    350
    680.05   1.702    325
    678.59   1.698    389
    674.93   1.689    504
    669.92   1.677    397
    637.33   1.595    116
    635.86   1.592    121
    631.71   1.581    159
    627.44   1.570    194
    625.37   1.565    147
    621.09   1.555    242
    618.90   1.549    145
    616.21   1.542    119
    613.40   1.535     90
    611.57   1.531    122
    606.45   1.518     47
    604.61   1.513     45

in CDCl3