N-Chlorosuccinimide

• Post Date:

  Oct 25,2025

• Expiry Date:

  Apr 23,2026

• Detailed Description:

  Cas No. :128-09-6 Specs:white to off-white crystalline powder
  
  SYNONYMS 1-Chloro-2,5-pyrrolidinedione; Succinochlorimide; NCS; Chlorosuccinimide; 1-chloro-Pyrrolidinedione; Succinic N-Chloroimide
  CAS NO. 128-09-6
  EINECS NO. 204-878-8
  FORMULA C4H4ClNO2
  MOL WT. 133.53
  MELTING POINT 144 - 148 C
  SPECIFIC GRAVITY 1.65

  N-chlorosuccinimide

  Product batch number: 20060423 Quantity: 20g

  Test item	Quality index
  Appearance	similar to white or yellow crystal
  Assay%≥	99.0
  M.P. 癈	150-152
  Effective chlorine content%≥	26.3
  Moisture%≤	0.5
  Conclusion	Meet the Enterprise Standard

• CAS Registry Number:

  128-09-6

• Synonyms:

  ;2,5-Pyrrolidinedione, 1-chloro-;Chlorosuccinimide;NCS;Pyrrolidinedione, 1-chloro-;Succinchlorimide;N-Chloro Succinimide;1-chloropyrrolidine-2,5-dione;quaternarycompound;Chlorosuccinimide, N-;N-chlorobutanimide;

• Molecular Formula:

  C₄H₄ClNO₂

• Molecular Weight:

  133.5331

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R34:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Zhejiang Deqing Yinyuan Chemical Industry Co., Ltd     [ China ]          

• Contact:

  Mr Lu Miss Peng

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