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150-78-7

對(duì)苯二甲醚(150-78-7)質(zhì)譜(MS)

產(chǎn)品名稱:對(duì)苯二甲醚

CAS:150-78-7

分子式:C8H10O2

分子量: 138.16

InChI:InChI=1S/C8H10O2/c1-9-7-3-5-8(10-2)6-4-7/h3-6H,1-2H3

InChIKey: OHBQPCCCRFSCAX-UHFFFAOYSA-N

Smiles:C1(OC)=CC=C(OC)C=C1

  • 圖譜
    Mass 

    MS-NW-1412          
p-dimethoxybenzene
C8H10O2             (Mass of molecular ion:    138)


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


          15.0       7.5
      26.0       5.2
      27.0       1.7
      29.0       1.5
      37.0       1.3
      38.0       4.7
      39.0       6.4
      41.0      19.3
      50.0       4.2
      51.0       5.6
      52.0       8.6
      53.0       4.8
      54.0       5.4
      55.0       1.1
      61.0       1.1
      62.0       2.7
      63.0       8.9
      64.0       8.4
      65.0       6.6
      66.0       1.2
      67.0       3.2
      69.0       1.5
      74.0       1.3
      77.0       4.6
      79.0       2.9
      80.0       5.9
      82.0       1.4
      92.0       4.8
      95.0      38.6
      96.0       2.7
     107.0       1.5
     108.0       1.8
     123.0      93.5
     124.0       7.4
     138.0     100.0
     139.0       8.7

parameter in CDCl3

  • 圖譜

    1H NMR 300 MHz
    C8 H10 O2 0.046 g : 0.5 ml CDCl3
    p-dimethoxybenzene
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         6.830
     
      D(B)         3.753
  

         Hz     ppm     Int.


       2048.99   6.830    667
   1125.90   3.753   1000

in CDCl3

  • 圖譜

CCl4 solution

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KBr disc

  • 圖譜

nujol mull

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4880 A,200 M,powder

  • 圖譜

ANION RADICAL, REDUCTION WITH K

CATION RADICAL, ELECTROOXIDATION IN CH3CN

  • 圖譜

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