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

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  • 121-63-1

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



Product Name

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

Molecular Structure

1675058181470 

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%

Product Usage:This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of  OBSH foaming.

Packing:25kg fibre drum or 25kg woven bag

Storage: Store in avoid light,  dry, ventilated place, water proof and fire protection.


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