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109-90-0

異氰酸乙酯(109-90-0)紅外圖譜(IR1)

產(chǎn)品名稱:異氰酸乙酯

CAS:109-90-0

分子式:C3H5NO

分子量: 71.08

InChI:InChI=1S/C3H5NO/c1-2-4-3-5/h2H2,1H3

InChIKey: WUDNUHPRLBTKOJ-UHFFFAOYSA-N

Smiles:CCN=C=O

  • 圖譜
    Mass 

    MS-NW-2722          
ethyl isocyanate
C3H5NO              (Mass of molecular ion:     71)


       Source Temperature: 280 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          14.0       1.7
      15.0       8.7
      26.0       4.3
      27.0      11.3
      28.0      18.8
      29.0       3.5
      38.0       1.7
      39.0       2.2
      40.0       5.5
      41.0       4.2
      42.0       8.8
      43.0      10.7
      44.0       1.0
      55.0       3.5
      56.0     100.0
      57.0       2.7
      70.0       6.2
      71.0      60.6
      72.0       2.4

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C3 H5 N O 0.05 ml : 0.5 ml CDCl3
    ethyl isocyanate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             3.33
      B             1.294
  

         Hz     ppm     Int.


        309.50   3.456    165
    309.13   3.452    164
    302.00   3.373    686
    294.81   3.292    740
    287.88   3.215    209
    287.56   3.211    203
    122.69   1.370    517
    117.50   1.312     33
    115.63   1.292   1000
    108.31   1.210    429

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

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