Product NameDiethyl allylmalonate
CAS2049-80-1
Molecular FormulaC10H16O4
Molecular Weight200.23
InChIInChI=1S/C10H16O4/c1-4-7-8(9(11)13-5-2)10(12)14-6-3/h4,8H,1,5-7H2,2-3H3
InChIKey GDWAYKGILJJNBB-UHFFFAOYSA-N
SmilesC(OCC)(=O)C(CC=C)C(OCC)=O

Mass
MS-NW-5795 diethyl allylmalonate C10H16O4 (Mass of molecular ion: 200)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 2.8
19.0 1.3
26.0 4.2
27.0 36.2
28.0 7.5
29.0 100.0
30.0 2.2
31.0 4.2
32.0 1.0
39.0 14.6
40.0 1.2
41.0 18.5
42.0 5.5
43.0 17.6
44.0 2.3
45.0 7.2
47.0 1.7
50.0 1.2
51.0 2.9
52.0 2.4
53.0 15.9
54.0 14.2
55.0 20.1
56.0 2.9
57.0 6.4
58.0 4.0
67.0 7.1
68.0 1.0
69.0 4.7
70.0 10.9
71.0 4.9
73.0 3.1
80.0 3.7
81.0 45.6
82.0 23.6
83.0 8.3
84.0 1.7
85.0 4.4
86.0 3.1
87.0 2.0
88.0 1.3
97.0 13.5
98.0 64.6
99.0 34.1
100.0 9.6
101.0 1.7
108.0 29.6
109.0 71.4
110.0 5.2
111.0 3.2
114.0 1.4
115.0 1.1
125.0 2.1
126.0 43.0
127.0 58.5
128.0 11.1
129.0 1.4
132.0 1.3
133.0 1.6
154.0 9.9
155.0 12.3
156.0 1.4
160.0 3.6
200.0 1.8
90 MHz in CDCl3

| 1H NMR | 89.56 MHz |
| C10 H16 O4 | 0.04 ml : 0.5 ml CDCl3 |
| diethyl allylmalonate | |
![]() |
Assign. Shift(ppm) |
Hz ppm Int.
523.13 5.842 37
515.94 5.761 45
506.13 5.652 57
499.44 5.577 31
467.19 5.217 53
466.44 5.209 55
465.25 5.195 89
463.88 5.180 45
459.19 5.128 42
458.13 5.116 78
457.13 5.105 60
456.19 5.094 48
449.75 5.022 47
448.06 5.003 84
447.25 4.994 62
446.44 4.985 63
386.69 4.318 133
379.56 4.239 450
372.44 4.159 497
365.38 4.080 176
314.13 3.508 61
306.81 3.426 87
306.19 3.419 99
299.00 3.339 96
244.50 2.731 53
243.50 2.719 83
242.38 2.707 52
236.81 2.645 123
235.88 2.634 106
229.38 2.562 60
228.25 2.549 36
120.38 1.345 521
113.38 1.266 1000
106.13 1.186 462
in CDCl3

liquid film

4880 A,200 M,liquid

Diethyl allylmalonate (2049-80-1) 1H NMR Atlas of Related Products