丙二酸二乙酯

产品名称丙二酸二乙酯

CAS号105-53-3

分子式C7H12O4

分子量160.17

¹³CNMR

Mass

MS-NW-8354          
diethyl malonate
C7H12O4             (Mass of molecular ion:    160)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      14.0       2.0
      15.0       4.8
      19.0       1.2
      26.0       2.5
      27.0      20.2
      28.0       7.3
      29.0     100.0
      30.0       3.0
      31.0      11.9
      41.0       3.9
      42.0      26.7
      43.0      70.0
      44.0       3.3
      45.0      17.2
      46.0       1.1
      55.0       1.0
      59.0       1.5
      60.0      19.5
      61.0       8.3
      69.0       3.9
      70.0       4.8
      73.0       3.2
      86.0       2.3
      87.0      10.0
      88.0      25.7
      89.0       1.7
     105.0       4.3
     114.0       1.1
     115.0      58.8
     116.0       3.4
     132.0       1.6
     133.0      33.8
     134.0       1.9
     160.0       1.1

parameter in CDCl3

¹H NMR	300 MHz
C₇ H₁₂ O₄	0.04 ml : 0.5 ml CDCl₃
diethyl malonate

    Parameter     ppm  Hz

      D(A)         4.206
      D(B)         1.285
       J(A,B)          7.1
     
      D(C)         3.361

     Hz     ppm     Int.

   1272.50   4.242    163
   1265.41   4.218    494
   1258.29   4.194    500
   1251.20   4.171    171
   1008.29   3.361    669
    392.57   1.309    507
    385.51   1.285   1000
    378.39   1.261    488

in CDCl3

liquid film

4880 A,200 M,liquid

更多供应商

丙二酸二乙酯(105-53-3)质谱(MS) 相关产品图谱

甲基丙二酸二乙酯(609-08-5)核磁图(¹³CNMR) 甲基丙二酸二乙酯(609-08-5)核磁图(¹HNMR) 甲基丙二酸二乙酯(609-08-5)质谱(MS) 甲基丙二酸二乙酯(609-08-5)Raman光谱甲基丙二酸二乙酯(609-08-5)红外图谱(IR2)

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