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N - Bromosuccinimide

N - Bromosuccinimide

Product Details

Usage Industrial
Melting point 175 Deg C
Formula C4H4BrNO2
Molar mass 177.98 g/mol
Soluble in Water

N Bromosuccinimide or NBS is a chemical reagent used in radical substitution, electrophilic addition, and electrophilic substitution reactions in organic chemistry.


N-Bromosuccinimide (NBS) is a brominating and oxidizing agent that is used as source for bromine in radical reactions (for example: allylic brominations) and various electrophilic additions. The NBS bromination of substrates such as alcohols and amines, followed by elimination of HBr in the presence of a base, leads to the products of net oxidation in which no bromine has been incorporated.


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Technical Specification

Product NBS; N-Bromosuccinimide
CAS # 08/05/28
Empirical Formula C4H4BrNO2
Purity 98 % MIN.
Appearance White to pale yellow powder
M.W. 178
Moisture 0.5 % to 1%
Melting point 176-180 °C


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