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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

type bedrift: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. I tillegg 3-(N-Cyanoethyl)amino-4-methoxyacetanilide er levert av oss.
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Xiamen Hisunny Chemical Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-592-3327115
Fax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. 2-Fluoro-4-iodopyridine er også tjent med 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) tilbyr også Yohimbine hydrochloride. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
type bedrift: Producer
land: P.R.China
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Fax: +86 571 88282557

Nantong Xindao Biotech Ltd

type bedrift: 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 tilbyr også 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

type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 6515854
Fax: +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. Vi er selger av Octakis(tetramethylammonium)T8-silsesquioxane.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Lynestrenol er også tjent med 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 ...
type bedrift: Supplier
land: USA
telefon: +1 (510) 429-8835
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Skyrun Industrial Co., Ltd.

type bedrift: 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. er en selger av 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 ...
land: P.R.China   telefon: +86-576-84015261   Fax: +86-576-84015261

Leap Chem Co., Ltd

type bedrift: Bulk and laboratory supplier
land: P.R.China
telefon: +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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