乙二醇二甲基丙烯酸酯(97-90-5)Raman光譜
InChI:InChI=1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
InChIKey: STVZJERGLQHEKB-UHFFFAOYSA-N
Smiles:C(OC(=O)C(C)=C)COC(=O)C(C)=C
-
Mass
MS-NW-2714
ethylene dimethacrylate
C10H14O4 (Mass of molecular ion: 198)
Source Temperature: 280 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
39.0 10.2
40.0 4.1
41.0 41.5
42.0 1.6
68.0 3.1
69.0 100.0
70.0 4.7
112.0 11.4
113.0 13.0
114.0 1.0
170.0 2.1
400 MHz in CDCl3
90 MHz in CDCl3
-
| 1H NMR |
399.65 MHz |
| C10 H14 O4
|
0.05 ml : 0.5 ml CDCl3
|
| ethylene dimethacrylate
|
 |
Assign. Shift(ppm)
A 6.133
B 5.595
C 4.412
D 1.948
J(A,B)=1.6HZ
J(A,D)=-1.1HZ
J(B,D)=-1.6HZ
|
Hz ppm Int.
2452.39 6.137 272
2451.29 6.134 299
2450.68 6.133 285
2449.71 6.130 231
2239.38 5.604 102
2237.79 5.600 274
2236.21 5.596 357
2234.62 5.592 246
2233.03 5.588 82
1763.18 4.412 1000
784.91 1.964 51
780.15 1.953 736
779.05 1.950 792
778.44 1.948 731
777.47 1.946 658
-
| 1H NMR |
89.56 MHz |
| C10 H14 O4
|
0.04 ml : 0.5 ml CDCl3
|
| ethylene dimethacrylate
|
|
Assign. Shift(ppm)
A 6.13
B 5.59
C 4.40
D 1.95
|
Hz ppm Int.
550.69 6.149 43
549.75 6.139 115
548.75 6.128 142
548.13 6.121 138
547.13 6.110 113
546.19 6.099 43
503.19 5.619 37
501.63 5.602 124
500.00 5.583 183
498.44 5.566 120
496.88 5.549 34
394.31 4.403 1000
175.63 1.962 422
174.63 1.950 531
174.00 1.943 477
173.00 1.932 380