Anhui Jin'ao Chemical Co.,Ltd.

N-bromosuccinimide

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  1-Bromo-2,5-pyrrolidinedione;NBS;N-Bromobutanimide;N-Bromo Succinimide;1-bromopyrrolidine-2,5-dione;Bromosuccinimide, N-;

• CAS NO :

  128-08-5

• EC NO :

  204-877-2

• Molecular Formula :

  C₄H₄BrNO₂

• Molecular Weight :

  177.9841

• Main Specifications :

  >99%

• InChI :

  InChI=1/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2

• Packing :

  25kg/cardboard drum

• Product description :

  N-bromosuccinimide   [Product Name]: NBS; N-bromobutanimide;N-bromosuccinimide [CAS]: 128-08-5 [Molecular Formula]: C4H4BrNO2 [Structural Formula]:

  177.98 [Properties]: white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anhydride; insoluble in water, benzene, carbon tetrachloride and chloroform; specific weight 2.097, m.p. 173-183°C, decomposed at 182°C. [Safety Notes]: it is slightly irritating; no inhalation. [Use]: As material in organic synthesis, used in bromination and pharmaceutical intermediates. [Packing & Storage]: 25kg cardboard drum. Avoid light. [Quality Index] Appearance white crystal Assay% ≥99% m.p.°C 173-183°C Effective Bromine ≥44.47% Chloride ≤0.05% Dyring Loss ≤0.5%

• Molecular Structure :