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631-61-8

乙酸铵(631-61-8)红外图谱(IR1)

产品名称:乙酸铵

CAS:631-61-8

分子式:C2H7NO2

分子量: 77.08

InChI:InChI=1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChIKey: USFZMSVCRYTOJT-UHFFFAOYSA-N

Smiles:C(=O)(O)C.N

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    Mass

    MS-NW-9218          
    ammonium acetate
    C2H7NO2             (Mass of molecular ion:     77)
    

       Source Temperature: 160 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          13.0       2.7
          14.0       6.5
          15.0      27.2
          16.0      48.9
          17.0      73.4
          18.0       4.2
          28.0       5.7
          29.0       7.9
          31.0       2.1
          41.0       3.2
          42.0      11.6
          43.0     100.0
          44.0       4.2
          45.0      89.5
          46.0       1.1
          60.0      65.1
          61.0       6.2
    

parameter in D20

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    1H NMR 300 MHz
    C2 H7 N O2 0.041 g : 0.5 ml D2O
    ammonium acetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 1.922

         Hz     ppm     Int.
    

        576.60   1.922   1000
    

in D2O

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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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X-RAY IRRAD., 77K

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