N-bromosuccinimide

• Post Date:

  Mar 16,2016

• Expiry Date:

  Sep 12,2016

• Detailed Description:

  Cas No. :128-08-5 Specs:>99%
  

  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%

• CAS Registry Number:

  128-08-5

• Synonyms:

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

• Molecular Formula:

  C₄H₄BrNO₂

• Molecular Weight:

  177.9841

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Anhui Jin'ao Chemical Co.,Ltd.     [ China ]        

• Contact:

  Mr. Hu

• Tel:

  +86-551-63684116; 63684118; 63

• Fax:

  +86-551-63420438

• Email:

  info@ajachem.com