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2449-35-6

4,4'-磺酰基二苯甲酸(2449-35-6)质谱(MS)

分子式:C14H10O6S

分子量: 306.29

InChI:InChI=1S/C14H10O6S/c15-13(16)9-1-5-11(6-2-9)21(19,20)12-7-3-10(4-8-12)14(17)18/h1-8H,(H,15,16)(H,17,18)

InChIKey: SQJQLYOMPSJVQS-UHFFFAOYSA-N

Smiles:S(C1=CC=C(C=C1)C(O)=O)(C1=CC=C(C=C1)C(O)=O)(=O)=O

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    Mass

    MS-IW-7593          
    4,4'-sulfonyldibenzoic acid
    C14H10O6S           (Mass of molecular ion:    306)
    

       Source Temperature: 190 °C
       Sample Temperature: 240 °C
       Direct, 75 eV
    

          18.0       3.3
          28.0       2.7
          39.0       3.8
          44.0       1.7
          45.0       1.3
          50.0       4.9
          51.0       4.2
          53.0       1.3
          63.0       1.2
          64.0       1.0
          65.0      13.0
          74.0       1.8
          75.0       4.0
          76.0       5.6
          77.0       1.9
          81.0       1.0
          85.0       1.0
          93.0       3.5
          97.0       1.6
         103.0       1.0
         104.0       5.7
         113.0       2.3
         121.0       9.0
         125.0       2.1
         141.0       3.3
         152.0       2.1
         153.0       1.3
         169.0     100.0
         170.0       8.5
         171.0       5.4
         289.0       1.0
         306.0      13.2
         307.0       2.2
    

KBr disc

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nujol mull

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