Product NameDiethyl succinate
CAS123-25-1
Molecular FormulaC8H14O4
Molecular Weight174.19
InChIInChI=1S/C8H14O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-6H2,1-2H3
InChIKey DKMROQRQHGEIOW-UHFFFAOYSA-N
SmilesC(OCC)(=O)CCC(OCC)=O

Mass
MS-NW-0066 diethyl succinate C8H14O4 (Mass of molecular ion: 174)
Source Temperature: 230 °C Sample Temperature: 55 °C Reservoir, 75 eV
15.0 1.2
18.0 1.1
26.0 1.9
27.0 12.5
28.0 10.1
29.0 29.8
30.0 1.2
31.0 4.7
32.0 1.7
42.0 1.8
43.0 3.9
45.0 7.8
55.0 16.4
56.0 8.7
57.0 3.7
73.0 15.7
74.0 9.1
75.0 1.9
100.0 4.8
101.0 100.0
102.0 9.6
115.0 2.7
128.0 16.9
129.0 69.4
130.0 5.0
147.0 2.7
174.0 1.1
90 MHz in CDCl3

| 1H NMR | 89.56 MHz |
| C8 H14 O4 | 0.04 ml : 0.5 ml CDCl3 |
| diethyl succinate | |
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Assign. Shift(ppm) |
Hz ppm Int.
382.63 4.273 92
375.44 4.193 314
368.31 4.113 330
361.25 4.034 111
234.38 2.618 1000
119.88 1.339 408
112.81 1.260 847
105.63 1.180 359
in CDCl3

liquid film

4880 A,200 M,liquid

Diethyl succinate(123-25-1) 13C NMR Atlas of Related Products