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Postion:Product Catalog >4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC
4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC
  • 4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC

4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC

Price $3200
Package 1T
Min. Order: 1KG
Supply Ability: 200 tons per month
Update Time: 2026-06-03

Product Details

Product Name: 4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-Oxybis(Benzene Sulfonyl Chloride), OBSC CAS No.: 121-63-1
EC-No.: 204-488-8 Min. Order: 1KG
Purity: 98% Min. Supply Ability: 200 tons per month
Release date: 2026/06/03

Product Name: 4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)

CAS No. : 121-63-1

Molecular Formula: C12H8Cl2O5S2

Molecular Weight: 367.22

Technical index:

Appearance: white crystal powder

Assay: ≥98%

Melting Point: >127℃

Free Water: ≤0.3%

Free Acid: ≤0.2%

Usage: used in organic synthesis, pharmaceutical, also is a plasticizer. It is agent intermediates of OBSH foaming.

Packing: 25kg fiber drum; 25kg plastic woven bag.

Company Profile Introduction

Shouguang Nuomeng Chemical Co., Ltd., established in 2008, is located in Houzhen Industrial Park of Shouguang, covers an area of 130,000 square meters. The company has 200 employees, including more than 50 technical staffs, with fixed assets of 95 million in RMB, annual sales reach about 300 million in RMB. Under the quality concept of “Diligent, Professional and Excelsior”, depending on good enterprise culture, excellent management team, first-rate R&D team, advanced facilities and perfect examine devices, Nuomeng Chemical focuses on the R&D, manufacturing and selling of fine chemicals, pharmaceutical and pesticide intermediates, blowing agent, disinfector, plasticizer, including sulfochlorides, sulfonamides, resins and bromides, Magnesium sulphate/Kieserite etc. Now our products have been well received by many clients.

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  • Since: 2008-03-27
  • Address: Houzhen Industrial Park, Shouguang City, Weifang City, Shandong Province, China
INQUIRY
Zhao
18363669993
export@nuomengchem.com
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