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p,p'-Oxybis(benzenesulfonyl chloride)

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  Post Date: May 22,2017
  Expiry Date: Nov 18,2017
  Detailed Description: Cas No. :121-63-1 Other Name:4,4'-Oxybis(Benzenesulfonyl Chloride); P,P’-Oxybis(Benzenesulfonyl Chloride); 4,4’-Bis(Chlorosulfonyl)Diphenyl Ether; OBSC
CAS NO.:121-63-1
Product Usage
This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming.
Specification:
Check-Point Unit Specifications
Appearance --- White Crystal Powder White Crystal Powder
Purity % min 98 85
Melting Point °C min 127 126
Free Water % max 0.3 15
Free Acid % max 0.2 0.5

  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: 121-63-1 4,4'-Bis(chlorosulphonyl)diphenyl ether
  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: Heze J-United Chemical Co., Ltd.     [ China ]          
  Contact: Mr Hu
  Tel: +86-530-2360062
  Fax: +86-530-2360063
  Email: sales@j-united.com
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