对叔丁基苯甲酸

产品名称对叔丁基苯甲酸

CAS号98-73-7

分子式C11H14O2

分子量178.23

¹³CNMR

Mass

MS-NW-1639          
p-tert-butylbenzoic acid
C11H14O2            (Mass of molecular ion:    178)

   Source Temperature: 240 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      27.0       2.6
      29.0       2.7
      39.0       7.1
      41.0      19.1
      45.0       1.8
      50.0       2.5
      51.0       4.8
      52.0       1.0
      53.0       1.2
      57.0       1.2
      58.0       1.2
      63.0       2.1
      65.0       3.2
      72.0       1.1
      74.0       1.0
      75.0       1.5
      76.0       1.3
      77.0       7.7
      78.0       1.6
      79.0       6.8
      89.0       1.2
      90.0       1.1
      91.0      23.6
      92.0       1.8
     102.0       1.1
     103.0       2.9
     105.0       2.4
     107.0       3.6
     115.0       4.0
     116.0       1.1
     117.0       3.3
     118.0       2.0
     119.0       1.7
     123.0       1.3
     135.0      22.2
     136.0       2.2
     145.0       1.8
     163.0     100.0
     164.0      11.3
     165.0       1.0
     178.0      21.0
     179.0       2.6

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₁ H₁₄ O₂	0.046 g : 0.5 ml CDCl₃
p-tert-butylbenzoic acid

    Assign.     Shift(ppm)

      A            10.
      B             8.047
      C             7.497
      D             1.355

     Hz     ppm     Int.

    725.72   8.104     59
    717.35   8.010     68
    716.92   8.005     71
    675.05   7.538     80
    666.33   7.441     52
    121.34   1.355   1000
    119.37   1.333     53

in CDCl3

CCl4 solution

KBr disc

nujol mull

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对叔丁基苯甲酸(98-73-7)质谱(MS) 相关产品图谱

4-叔丁基苯酚(98-54-4)质谱(MS) 4-叔丁基苯酚(98-54-4)Raman光谱 4-叔丁基苯酚(98-54-4)核磁图(¹³CNMR) 4-叔丁基苯酚(98-54-4)红外图谱(IR2) 4-叔丁基苯酚(98-54-4)红外图谱(IR1)

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