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69-72-7

水杨酸(69-72-7)ESR图谱

产品名称:水杨酸

CAS:69-72-7

分子式:C7H6O3

分子量: 138.12

InChI:InChI=1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)

InChIKey: YGSDEFSMJLZEOE-UHFFFAOYSA-N

Smiles:C(O)(=O)C1=CC=CC=C1O

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    Mass

    MS-NW-0323          
    salicylic acid
    C7H6O3              (Mass of molecular ion:    138)
    

       Source Temperature: 120 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          27.0       1.5
          31.0       1.0
          32.0       1.0
          37.0       2.4
          38.0       4.6
          39.0      11.7
          45.0       1.9
          46.0       4.9
          50.0       2.3
          51.0       1.3
          53.0       4.2
          55.0       3.3
          61.0       1.9
          62.0       3.3
          63.0      11.1
          64.0      18.5
          65.0       8.8
          66.0       1.2
          69.0       1.2
          81.0       1.6
          92.0      56.7
          93.0       6.6
         120.0     100.0
         121.0      11.3
         122.0       1.0
         138.0      54.5
         139.0       4.4
    

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KBr disc

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nujol mull

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4880 A,200 M,powder

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OXIDATION WITH CERIC SULPHATE IN H2SO4

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