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4,4'-Oxybis(benzenesulfonyl chloride) (OBSC)
Hosea Chem® is a professional China manufacturer, supplier and exporter of 4,4'-Oxybis(benzenesulfonyl chloride) (OBSC) CAS 121-63-1. We offer stable quality, competitive factory pricing, reliable bulk supply and global export service for OBSH foaming age Send Inquiry
Product Description
4,4'-Oxybis(benzenesulfonyl chloride) (OBSC), CAS 121-63-1
4,4'-Oxybis(benzenesulfonyl chloride) (OBSC) (CAS 121-63-1), also known as 4,4'-Oxydibenzenesulfonyl Chloride and Bis(4-chlorosulfonylphenyl) Ether, is an important organic sulfonyl chloride intermediate.
OBSC is widely used in organic synthesis and fine chemical manufacturing. It is an important intermediate for the production of OBSH foaming agent and can also be used in the synthesis of pharmaceutical, agrochemical and other specialty chemical intermediates.
Product Chemical Properties
Product Name: 4,4'-Oxybis(benzenesulfonyl chloride) (OBSC)
CAS No.: 121-63-1
Molecular Formula: C12H8Cl2O5S2
Molecular Weight: 367.22
Chemical Name: 4,4'-Oxybis(benzenesulfonyl chloride)
Synonyms: OBSC, 4,4'-Oxydibenzenesulfonyl Chloride, Bis(4-chlorosulfonylphenyl) Ether, 4,4'-Bis(chlorosulfonyl)diphenyl Ether, p,p'-Oxybis(benzenesulfonyl chloride)
Product Technical Specification
Appearance: White Crystal Powder
Assay, % ≥: 98.0
Melting Point, ℃ ≥: 127.0
Free Water, % ≤: 0.30
Free Acid, % ≤: 0.20
Applications of 4,4'-Oxybis(benzenesulfonyl chloride) (OBSC)
This product is an important organic synthesis intermediate and sulfonyl chloride compound. It is widely used in the production of OBSH foaming agent and other specialty chemical products.
OBSC is an important intermediate for the synthesis of OBSH foaming agents. It can also be used in pharmaceutical intermediates, agrochemical intermediates, fine chemical synthesis and other organic synthesis applications.
Its main applications include OBSH foaming agent production, organic synthesis, pharmaceutical manufacturing, agrochemical production and specialty chemical manufacturing.
Packaging
25kg/fiber drum/Bag.
Production Capacity
7200 MT per year.
Storage Requirements
Store the product in a cool, dry and well-ventilated area.
Keep the packaged product away from direct sunlight, moisture and excessive heat.
Keep containers tightly closed when not in use.
Avoid contact with water and moisture, as the product is moisture sensitive.
4,4'-Oxybis(benzenesulfonyl chloride) (OBSC) Bulk Supply from China
Hosea Chem® offers 4,4'-Oxybis(benzenesulfonyl chloride) (OBSC) (CAS 121-63-1), also known as 4,4'-Oxydibenzenesulfonyl Chloride, in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in 25 kg fiber drums and other suitable packaging options. TDS, MSDS and COA are available upon request.
Contact Hosea Chem for the latest OBSC price, bulk quotation, availability and technical documents.