4-toluene sulfonyl chloride

• Post Date:

  Apr 13,2025

• Expiry Date:

  Oct 10,2025

• Detailed Description:

  Cas No. :98-59-9 Specs:99%
  Appearance White crystalline
  Content，% ≥ 99
  Free acid，% ≤ 0.2
  Melting Point，℃ ≥ 67.0
  OTSC，％ ≤ 0.2
  Colourity，APHA ≤ 30
  Loss on drying，％ ≤ 0.2
  

• CAS Registry Number:

  98-59-9

• Synonyms:

  ;4-Toluene sulfochloride;4-Methylbenzenesulfonyl chloride; p-Toluenesulfonyl chloride;Toluene-4-sulfonyl chloride;4-Toluolsulfonyl chloride;p-Tosyl Chloride;PTSC;P-toluene sulfonyl chloride;p-Toluene Benzyl Sulfonyl Chloride;4-toluene sulfonyl chloride;P-toluene Sulphonyl chloride;4-Toluenesulfonyl chloride;P-toluene sulfonyl chloride(PTSC);

• Molecular Formula:

  C₇H₇ClO₂S

• Molecular Weight:

  190.6473

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R29:;
  R34:;
  

• Safety Description:

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

• Company:

  Jiaxing Xinrui Pharmaceutical technology Co., Ltd     [ China ]          

• Contact:

  Manager Shen

• Tel:

  +86-573-82750556

• Fax:

  +86-573-82750556

• Email:

  sales@xrpharm.com