introduction：
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product introduction:
formula： c4h8br2
molecular weight：215.9143
cas no.: 110-52-1
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appearance：colorless or lightyellow liquid
density（g/ml,25℃）：1.808
refractive index（n20）：1.5190
purity：≥99%
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package: 250kg plastic drum
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application: used as intermediates in organic synthesis.used in the manufacture of aminophylline, carbetapentane and stilbazium iodide etc.