甲酸乙酯

产品名称甲酸乙酯

CAS号109-94-4

分子式C3H6O2

分子量74.08

¹³CNMR

Mass

MS-NW-0022          
ethyl formate
C3H6O2              (Mass of molecular ion:     74)

   Source Temperature: 200 °C
   Sample Temperature:  65 °C
   Reservoir, 75 eV

      14.0       1.6
      15.0       4.3
      18.0       3.8
      19.0       5.7
      26.0       6.4
      27.0      30.4
      28.0      94.1
      29.0      29.3
      30.0       3.3
      31.0     100.0
      32.0       1.2
      42.0       1.3
      43.0       5.6
      45.0      33.4
      46.0       5.3
      47.0       9.0
      56.0       5.9
      59.0       1.1
      73.0       2.3
      74.0      10.4

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₃ H₆ O₂	0.04 ml : 0.5 ml CDCl₃
ethyl formate

    Assign.     Shift(ppm)

      A             8.026
      B             4.215
      C             1.289

     Hz     ppm     Int.

    720.75   8.048     53
    719.31   8.032    372
    718.69   8.025    390
    718.06   8.018    215
    717.00   8.006     96
    388.81   4.342    108
    388.19   4.335    113
    381.69   4.262    422
    380.88   4.253    429
    374.56   4.183    450
    373.75   4.174    445
    367.44   4.103    126
    366.75   4.096    131
    122.94   1.373    429
    122.31   1.366    475
    115.88   1.294    891
    115.25   1.287   1000
    108.63   1.213    405
    108.06   1.207    428

in CDCl3

liquid film

4880 A,200 M,liquid

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甲酸乙酯(109-94-4)核磁图(¹HNMR) 相关产品图谱

4-哌啶甲酸乙酯(1126-09-6)核磁图(¹HNMR) 4-哌啶甲酸乙酯(1126-09-6)核磁图(¹³CNMR) 4-哌啶甲酸乙酯(1126-09-6)质谱(MS) 4-哌啶甲酸乙酯(1126-09-6)红外图谱(IR1) 4-哌啶甲酸乙酯(1126-09-6)红外图谱(IR2)

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