2-Bromo-5-chlorothiophene(2873-18-9) IR1
Product Name2-Bromo-5-chlorothiophene
CAS2873-18-9
Molecular FormulaC4H2BrClS
Molecular Weight197.48
InChIInChI=1S/C4H2BrClS/c5-3-1-2-4(6)7-3/h1-2H
InChIKey ZFAJPWYXLYGUJU-UHFFFAOYSA-N
SmilesC1(Br)SC(Cl)=CC=1
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MassMS-KW-0276 2-bromo-5-chlorothiophene C4H2BrClS (Mass of molecular ion: 196)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
29.0 1.5 32.0 1.4 36.0 1.4 37.0 7.3 38.0 7.3 41.0 3.2 44.0 2.9 45.0 8.3 47.0 1.8 49.0 2.6 50.0 1.6 56.0 1.7 57.0 11.6 58.0 3.1 58.5 1.5 59.0 1.5 68.0 1.2 69.0 4.7 72.0 1.3 73.0 34.0 74.0 1.5 75.0 11.1 79.0 7.3 80.0 3.0 81.0 12.6 82.0 15.5 83.0 1.4 84.0 1.3 91.0 1.4 92.0 2.3 98.0 3.4 99.0 4.6 100.0 1.2 116.0 1.7 117.0 35.2 118.0 2.5 119.0 16.4 123.0 1.4 125.0 1.4 136.0 3.9 138.0 3.7 161.0 8.1 163.0 8.2 196.0 74.5 197.0 4.0 198.0 100.0 199.0 5.2 200.0 27.7 201.0 1.4 202.0 1.1 242.0 1.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C4H2BrClS 0.05 ml : 0.5 ml CDCl3 2-bromo-5-chlorothiophene 
Assign. Shift(ppm)
A 6.828 B 6.666
Hz ppm Int.2667.12 6.672 1000 2663.09 6.662 917
in CDCl3
Liquid film
