4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)

• Post Date:

  Jul 23,2018

• Expiry Date:

  Jul 23,2019

• Detailed Description:

  Cas No. :121-63-1 4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)
  Product Name 4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC) Molecular Structure
  Other Name 4,4'-Oxybis(Benzenesulfonyl Chloride); P,P’-Oxybis(Benzenesulfonyl Chloride); 4,4’-Bis(Chlorosulfonyl)Diphenyl Ether; OBSC
  CAS No 121-63-1
  Molecular Formula C12H8Cl2O5S2
  
  Check-Point Specification
  Appearance White Crystal Powder
  Purity ≥98% ≥85%
  Melting Point ≥127℃ ≥126℃
  Free Water ≤0.3% ≤15%
  Free Acid ≤0.2% ≤0.5%
  Packing：25kg fibre drum or 25kg woven bag
  Product Usage：This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of  OBSH foaming.

• CAS Registry Number:

  121-63-1

• Synonyms:

  ;4,4-Bis-(chlorosulfonyl)-biphenyl ether;(Diphenyl ether)-;4,4-disulphonyl chloride;4,4-Oxybis(benzenesulphonyl chloride);P,P-Oxybisbenzenesulfonyl chloride;4,4′-Oxybisbenzenesulfonyl Chloride;OBSC;4,4'-Oxybis(benzenesulfonyl Chloride);4,4'-Oxybis(benzene-1-sulphonyl) dichloride;4,4'-oxydibenzenesulfonyl chloride;Bis(4-chlorosulfonylphenyl)ether;4,4'-Oxybis(benzenesulphonyl chloride);4,4'-Bis(chlorosulfonyl)diphenyl ether;4,4'-oxybis-Benzenesulfonyl chloride;4,4-Bis(chlorosulfonyl)diphenyl ether;

• Molecular Formula:

  C₁₂H₈Cl₂O₅S₂

• Molecular Weight:

  367.2249

• Molecular Structure:

  

• Risk Codes:

  R34:Causes burns.;
  

• Safety Description:

  S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
  S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
  S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
  

• Company:

  Jiaxing winchan import and export co ltd     [ China ]        

• Contact:

  Richard

• Tel:

  +86-0573-82118911

• Fax:

  +86-0573-82118715

• Email:

  sales@kingvoltchemical.com