5-chlorothiophene-2-sulfonyl chloride CAS NO.:2766-74-7

• Post Date:

  Jan 14,2013

• Expiry Date:

  Jan 14,2014

• Detailed Description:

  Cas No. :2766-74-7

  5-chlorothiophene-2-sulfonyl chloride
  Product name	5-chlorothiophene-2-sulfonyl chloride
  Synonyms	2-Chloro-5-chlorosulfonylthiophene;2-Chlorothiophene-5-sulfonyl chloride
  CAS No.	2766-74-7
  Molecular weight	217.08
  Molecular formula	C4H2Cl2O2S2
  Melting Point	25-28 °C
  Boiling Point	112-117 ºC
  Appearance	Light yellow to brown liquid
  Assay	98.0%min

• CAS Registry Number:

  2766-74-7

• Synonyms:

  ;5-Chloro-2-thiophenesulfonyl chloride; ;2-chloro-5-[$l^{2}-chloranylidene(dioxo)-$l^{7}-sulfanyl]thiophene;

• Molecular Formula:

  C₄H₂Cl₂O₂S₂

• Molecular Weight:

  217.09348

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S26:;
  S27:;
  S36/37/39:;
  S45:;
  

• Company:

  Shanghai Worldyang Chemical Co., Limited     [ China ]        

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  Charles Hu

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