2-甲基庚烷

产品名称 2-甲基庚烷

CAS号592-27-8

分子式C8H18

分子量114.23

¹³CNMR

Mass

MS-NW-4071          
2-methylheptane
C8H18               (Mass of molecular ion:    114)

   Source Temperature: 270 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      27.0      12.7
      28.0       1.0
      29.0      16.8
      39.0       8.7
      40.0       1.7
      41.0      30.5
      42.0      39.6
      43.0     100.0
      44.0       3.5
      53.0       1.4
      55.0      10.9
      56.0       8.0
      57.0      86.1
      58.0       4.1
      69.0       1.4
      70.0      19.5
      71.0      15.0
      85.0       1.8
      98.0       4.1
      99.0      14.9
     100.0       1.3
     114.0       4.1

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₈ H₁₈	0.04 ml : 0.5 ml CDCl₃
2-methylheptane

    Assign.     Shift(ppm)

      A             1.524
      B             1.29
      C             1.26
      D             1.16
      E             0.889
      F             0.870
     
     J(A,F) = 6.6 HZ.
     J(B,E) = 7.0 HZ.

     Hz     ppm     Int.

    137.00   1.530     23
    136.88   1.529     23
    129.94   1.451     23
    123.88   1.384     29
    122.75   1.371     29
    111.81   1.249    354
    111.25   1.243    348
    101.06   1.129     40
     95.56   1.067     23
     84.63   0.945     74
     80.44   0.899   1000
     79.25   0.885    377
     74.38   0.831    657

in CDCl3

liquid film

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2-甲基庚烷(592-27-8)核磁图(¹HNMR) 相关产品图谱

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