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    | product Name | N-Bromosuccinimide |  
    | Synonyms | 1-Bromo-2,5-pyrrolidinedione; NBS; N-Bromobutanimide; N-Bromo Succinimide; 1-bromopyrrolidine-2,5-dione |  
    | Molecular Formula | C4H4BrNO2 |  
    | Molecular Weight | 177.9841 |  
    | InChI | InChI=1/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2 |  
    | CAS Registry Number | 128-08-5 |  
    | EINECS | 204-877-2 |  
    | Molecular Structure |   |  
    | Density | 2.042g/cm3 |  
    | Melting point | 175-178℃ |  
    | Boiling point | 221.4°C at 760 mmHg |  
    | Refractive index | 1.606 |  
    | Flash point | 87.7°C |  
    | Vapour Pressur | 0.107mmHg at 25°C |  
    | Hazard Symbols |  Xn:Harmful; 
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    | Risk Codes | R22:; R36/37/38:;
 
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    | Safety Description | S26:; S37/39:;
 
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