5-Chloro-2,3-difluoropyridine CAS NO.89402-43-7

• Post Date:

  Jan 10,2013

• Expiry Date:

  Jan 10,2014

• Detailed Description:

  Cas No. :89402-43-7

  5-Chloro-2,3-difluoropyridine
  Product name	5-Chloro-2,3-difluoropyridine
  Synonyms	2,3-Difluoro-5-chloropyridine
  CAS No.	89402-43-7
  Molecular weight	149.53
  Molecular Formula	C5H2ClF2N
  Melting Point	47-49 °C
  Boiling point	142.4 °C at 760 mmHg
  Appearance	White oil

• CAS Registry Number:

  89402-43-7

• Synonyms:

  ;2,3-Difluoro-5-chloropyridin;2,3-Difluoro-5-chloropyridine;2,3-Difluoro-5-Chloro;2,3-Difulor-5-Chloropyridine;2,3-Difuoro-5-chloropyridine;

• Molecular Formula:

  C₅H₂ClF₂N

• Molecular Weight:

  149.53

• Molecular Structure:

  

• Hazard Symbols:

   Xi:刺激性物质‖Xn;
  

• Risk Codes:

  R22:吞咽有害‖R52/53;
  

• Safety Description:

  S23:不要吸入蒸汽‖S36;
  

• Company:

  Shanghai Worldyang Chemical Co., Limited     [ China ]        

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  Charles Hu

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