二溴甲烷(74-95-3)核磁圖(13CNMR)
InChI:InChI=1S/CH2Br2/c2-1-3/h1H2
InChIKey: FJBFPHVGVWTDIP-UHFFFAOYSA-N
Smiles:C(Br)Br
-
Mass
MS-NW-4074
dibromomethane
CH2Br2 (Mass of molecular ion: 172)
Source Temperature: 270 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
13.0 1.5
14.0 3.9
79.0 11.9
80.0 2.4
81.0 12.0
82.0 2.5
87.0 1.0
91.0 11.2
92.0 5.2
93.0 96.3
94.0 6.2
95.0 84.6
96.0 1.0
158.0 1.3
160.0 2.5
162.0 1.3
172.0 51.1
173.0 1.9
174.0 100.0
175.0 1.8
176.0 47.5
90 MHz in CDCl3
parameter in CDCl3
-
| 1H NMR |
89.56 MHz |
| C H2 Br2
|
0.04 ml : 0.5 ml CDCl3
|
| dibromomethane
|
 |
Assign. Shift(ppm)
A 4.947
|
Hz ppm Int.
443.13 4.948 1000
-
| 1H NMR |
300 MHz |
| C H2 Br2
|
0.04 ml : 0.5 ml CDCl3
|
| dibromomethane
|
|
Parameter ppm Hz
D(A) 4.948
|
Hz ppm Int.
1484.40 4.948 1000