Dibromomethane(74-95-3) 1H NMR
Product NameDibromomethane
CAS74-95-3
Molecular FormulaCH2Br2
Molecular Weight173.83
InChIInChI=1S/CH2Br2/c2-1-3/h1H2
InChIKey FJBFPHVGVWTDIP-UHFFFAOYSA-N
SmilesC(Br)Br
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MassMS-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
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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
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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
in CDCl3
liquid film
