1,2-乙二醇单乙酸酯

产品名称 1,2-乙二醇单乙酸酯

CAS号542-59-6

分子式C4H8O3

分子量104.1

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¹HNMR

¹³CNMR

IR1

Mass

MS-IW-3854          
2-hydroxyethyl acetate
C4H8O3              (Mass of molecular ion:    104)

   Source Temperature: 200 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.3
      15.0       7.9
      18.0       1.8
      19.0       1.2
      27.0       4.2
      28.0       3.1
      29.0       6.9
      30.0       1.1
      31.0      29.8
      32.0       2.6
      33.0       8.0
      42.0       6.1
      43.0     100.0
      44.0      11.0
      45.0       8.3
      58.0       1.3
      59.0       1.3
      61.0       9.3
      62.0       1.3
      71.0       1.6
      73.0      18.2
      74.0      22.7
      75.0       1.0
      86.0       6.4
      87.0       2.6
     101.0       4.4
     102.0       2.8
     103.0       1.8
     114.0       3.2
     116.0       1.9
     144.0       1.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₄ H₈ O₃	0.05 ml : O.5 ml CDCl₃
2-hydroxyethyl acetate

    Assign.     Shift(ppm)

      A             4.3
      B             4.180
      C             3.798
      D             2.102

     Hz     ppm     Int.

   1675.66   4.193    225
   1672.00   4.184    166
   1670.90   4.181    213
   1669.31   4.177    156
   1665.89   4.169    240
   1522.58   3.810    237
   1519.17   3.802    136
   1517.58   3.798    227
   1516.36   3.795    138
   1512.82   3.786    211
    840.21   2.103   1000

in CDCl3

liquid film

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1,2-乙二醇单乙酸酯(542-59-6)质谱(MS) 相关产品图谱

DL-异柠檬酸内酯(4702-32-3)核磁图(¹³CNMR) DL-异柠檬酸内酯(4702-32-3)质谱(MS) DL-异柠檬酸内酯(4702-32-3)核磁图(¹HNMR) DL-异柠檬酸内酯(4702-32-3)红外图谱(IR1) DL-异柠檬酸内酯(4702-32-3)红外图谱(IR2)

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