English
Italian
Korean
Japanese
Polish
Intermediates series
products
- Product details
- COA
- MSDS
- TDS
- FAQ
-
Product Name 4,4'-Oxybis(Benzene Sulphonyl Chloride) (OBSC ) 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 CAS NO. 121-63-1 Molecular formula C12H8Cl2O5S2
Molecular structure 
Packing 25kg paper drum Product usage This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming .
REACH Registration NO Class or division Dangerous GoodsUN NumberPacking Group83261Ⅱ H.S.CODE 2904909090 Contact Tommy Guo
Tel:0086-573-82030555
E-mail:Tommy@chinatrustworthy.com -
Check-Point Unit Specifications Appearance --- White Crystal Powder Purity % min 98 Melting Point ℃ min 127 Free Moisture % max 0.3 Free Acid % max 0.2