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4,4'-bis-(Chlorosulfonyl)diphenyl ether

BGC Id:322557590553
CAS No:121-63-1
Synonyms:4,4?-oxydi-benzenesulfonylchlorid ; 4,4?-oxybis-benzenesulfonylchlorid ; bis(4-chlorosulfonylphenyl) ether ; 4,4'-oxybenzenesulfonylchloride ; oxybis(4-benzenesulfonylchloride) ; 4,4?-oxydibenzenesulfonylchloride ; p,p-oxybisbenzenesulfonylchloride ; oxybis(benzenesulfonylchloride) ; obsc ; p,p-oxybisbe
Molecular Formula:C12H8Cl2O5S2
Molecular Weight:367.22
EINECS:204-488-8
Structural Formula

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The following 8 notable providers have been checked and can be recommended.
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Molecular Formula: C12H8Cl2O5S2 Molecular Weight: 367.22 Hazard Symbols: C UN Number: 3261 PackingGroup: III HS Code: 29350090

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
4,4?-oxydi-benzenesulfonylchlorid ; 4,4?-oxybis-benzenesulfonylchlorid ; bis(4-chlorosulfonylphenyl) ether ; 4,4'-oxybenzenesulfonylchloride ; oxybis(4-benzenesulfonylchloride) ; 4,4?-oxydibenzenesulfonylchloride ; p,p-oxybisbenzenesulfonylchloride ; oxybis(benzenesulfonylchloride) ; obsc ; p,p-oxybisbe
CAS:
121-63-1
EINECS:
204-488-8
Molecular Formula:
C12H8Cl2O5S2
MDL:
MFCD00024884
SMILES:
OCCCCOCc1ccc(cc1)OC

Properties

Molecular Weight:
367.22 g·mol−1
Melting point:
124-127 °C
download Download Molfile for :
4,4’-Oxydibenzenesulfonyl Chloride

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
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Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. 2-Fluoro-4-iodopyridine is also served by Xiamen Hisunny Chemical Co., Ltd.. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) also offers Yohimbine hydrochloride. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
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Nantong Xindao Biotech Ltd

Company type: Leading producer
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Nantong Xindao Biotech Ltd also offers Ponceau S. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of Octakis(tetramethylammonium)T8-silsesquioxane.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Lynestrenol is also served by AK Scientific, Inc.. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Company type: Supplier
Country: USA
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Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. is a seller of 1,3:2,4-bis-O-(benzylidene)-D-sorbitol. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Safety Information

Hazard Classes:
8
Risk Codes:
34 (R)
Safety Codes:
36/37/39 (S)
RID / ADR:
3261

What other providers are available for CAS 121-63-1?

In addition to the providers presented here for 4,4'-bis-(Chlorosulfonyl)diphenyl ether with the CAS number 121-63-1, there are other 22 providers with slightly different product names available for this CAS number.

Xingrui Industry Co., Limited +4 additional providers that we know from the past
BuGuCh & Partners +6 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. +7 additional providers that we know from the past




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