二乙基硒(627-53-2)质谱(MS)
InChI:InChI=1S/C4H10Se/c1-3-5-4-2/h3-4H2,1-2H3
InChIKey: ALCDAWARCQFJBA-UHFFFAOYSA-N
Smiles:[Se](CC)CC
-
Mass
MS-NW-5372
diethyl selenide
C4H10Se (Mass of molecular ion: 138)
Source Temperature: 260 °C
Sample Temperature: 190 °C
Reservoir, 75 eV
18.0 1.4
26.0 8.3
27.0 55.0
28.0 2.6
29.0 100.0
30.0 2.4
41.0 20.6
55.0 3.3
57.0 1.1
76.0 1.1
77.0 1.2
78.0 8.8
79.0 8.6
80.0 20.9
81.0 7.1
82.0 37.3
83.0 7.9
84.0 6.5
85.0 1.4
89.0 1.3
90.0 1.5
91.0 6.1
92.0 4.0
93.0 12.9
94.0 3.3
95.0 16.7
96.0 1.0
97.0 2.8
103.0 2.4
104.0 4.7
105.0 9.1
106.0 23.7
107.0 30.1
108.0 48.8
109.0 24.7
110.0 87.4
111.0 6.2
112.0 15.7
119.0 3.1
120.0 2.7
121.0 7.8
123.0 16.5
125.0 3.0
132.0 1.4
134.0 13.8
135.0 11.9
136.0 33.5
137.0 2.2
138.0 70.8
139.0 3.4
140.0 12.9
90 MHz in CDCl3
400 MHz in CDCl3
parameter in CDCl3
-
| 1H NMR |
89.56 MHz |
| C4 H10 Se
|
0.04 ml : 0.5 ml CDCl3
|
| diethyl selenide
|
 |
Assign. Shift(ppm)
A 2.58
B 1.406
|
Hz ppm Int.
243.38 2.718 83
242.63 2.710 84
240.50 2.686 26
235.31 2.628 325
227.81 2.544 377
222.56 2.486 37
220.88 2.467 128
220.31 2.460 121
132.94 1.485 439
125.75 1.405 1000
121.63 1.359 48
120.06 1.341 70
118.06 1.319 334
113.75 1.271 24
112.50 1.257 28
111.13 1.241 26
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| 1H NMR |
399.65 MHz |
| C4 H10 Se
|
30 mg : 0.5 ml CDCl3
|
| di
|
|
Assign. Shift(ppm)
A 2.589
B 1.408
|
Hz ppm Int.
1046.26 2.618 212
1043.95 2.613 43
1038.70 2.600 575
1036.38 2.594 53
1033.45 2.586 61
1031.13 2.581 592
1025.88 2.567 48
1023.68 2.562 235
575.93 1.442 57
570.19 1.427 624
568.36 1.423 102
562.62 1.408 1000
557.01 1.394 115
555.18 1.390 600
549.56 1.376 57
-
| 1H NMR |
300 MHz |
| C4 H10 Se
|
7 % in CCl4
|
| diethyl selenide
|
|
Parameter ppm Hz
D(A) 1.37
D(B) 2.53
J(A,B) 6.9
MILA,J.-P. & LAURENT,J.-P. BULL.SOC.CHIM.FRANCE 1967, 2735
|
Hz ppm Int.
769.45 2.565 152
762.54 2.542 473
755.65 2.519 493
748.77 2.496 171
417.84 1.393 510
410.94 1.370 1000
404.04 1.347 469