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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>32604-29-8更多圖譜> 4,4'-雙乙酰聯(lián)苯(32604-29-8)紅外圖譜(IR1)

32604-29-8

4,4'-雙乙酰聯(lián)苯(32604-29-8)紅外圖譜(IR1)

產(chǎn)品名稱:4,4'-雙乙酰聯(lián)苯

CAS:32604-29-8

分子式:C16H14O4

分子量: 270.28

InChI:InChI=1S/C16H14O4/c1-11(17)19-15-7-3-13(4-8-15)14-5-9-16(10-6-14)20-12(2)18/h3-10H,1-2H3

InChIKey: RQMBBMQDXFZFCC-UHFFFAOYSA-N

Smiles:C1(C2=CC=C(OC(=O)C)C=C2)=CC=C(OC(=O)C)C=C1

  • 圖譜
    Mass 

    MS-IW-5526          
4,4'-biphenyldiyl diacetate
C16H14O4            (Mass of molecular ion:    270)


       Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV


          43.0       6.7
     127.0       1.4
     128.0       2.6
     131.0       1.6
     157.0       5.6
     185.0       6.0
     186.0     100.0
     187.0      13.3
     188.0       1.2
     228.0      21.4
     229.0       3.3
     270.0      12.6
     271.0       2.2

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C16 H14 O4 0.040 g : 0.5 ml CDCl3
    4,4'-biphenyldiyl diacetate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.543
      B             7.148
      C             2.308
  

         Hz     ppm     Int.


       3022.09   7.562     38
   3019.29   7.555    284
   3017.21   7.550     94
   3012.70   7.539    106
   3010.62   7.534    302
   3007.81   7.527     40
   2863.40   7.165     44
   2860.72   7.159    324
   2858.64   7.153     98
   2854.00   7.142     99
   2852.05   7.137    274
   2849.24   7.130     34
    922.49   2.309   1000

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

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