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2,3-Dichlorothiophene-5-sulfonyl chloride

BGC Id:941177602159
CAS No:126714-85-0
Synonyms:2,3-dichlorothiophen ; 4,5-dichlorothiophene-2-sulfonylchloride ; 2,3-dichlorothiophene-5-sulfonyl chlori& ; 2,3-dichlorothiophene-5-sulfonyl chloride ; 4,5-dichloro-2-thiophenesulfonyl chloride ; 4,5-dichlorothiophene-2-sulphonyl chloride ; 2,3-dichlorothiophene-5-sulphonyl chloride ; 4,5-dichlorothiophene-2-sulfonyl chloride 97%
Molecular Formula:C4HCl3O2S2
Molecular Weight:251.54
EINECS:
Structural Formula

Verified providers in 2025

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C4HCl3O2S2 Molecular Weight: 251.54 Hazard Symbols: C UN Number: UN 3261 8/PG 2 WGKGermany: 3 PackingGroup: II

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:
2,3-dichlorothiophen ; 4,5-dichlorothiophene-2-sulfonylchloride ; 2,3-dichlorothiophene-5-sulfonyl chlori& ; 2,3-dichlorothiophene-5-sulfonyl chloride ; 4,5-dichloro-2-thiophenesulfonyl chloride ; 4,5-dichlorothiophene-2-sulphonyl chloride ; 2,3-dichlorothiophene-5-sulphonyl chloride ; 4,5-dichlorothiophene-2-sulfonyl chloride 97%
CAS:
126714-85-0
EINECS:
Molecular Formula:
C4HCl3O2S2
MDL:
MFCD00052092

Properties

Molecular Weight:
251.54 g·mol−1
Melting point:
54-58 °C(lit.)

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. We supply our chemical product Pipradrol hydrochloride. 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.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

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. 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. Xiamen Hisunny Chemical Co., Ltd. is a seller of Methyl cyclopropanecarboxylate. 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. 3-Methyl-2-butenylboronic acid pinacol ester will be also provided by us. 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. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. is a seller of 5-Phenylpentanoic acid methyl ester. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

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 supplier of 3-Ethoxyphenylboronic acid. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. 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, Inc. is a seller of Phenyl vinyl sulfide. AK Scientific products can be searched by Name (or ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
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. Leap Chem Co., Ltd is a seller of 2,6-Difluoro-4-hydroxybenzoic acid methyl ester. 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 ...
Country: P.R.China   Phone: +852-30606658  

BuGuCh & Partners

Company type: Producer
Country: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
8
Risk Codes:
34 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 3261 8 / PG 2
Storage temperature:
2-8°C

What other providers are available for CAS 126714-85-0?

In addition to the providers presented here for 2,3-Dichlorothiophene-5-sulfonyl chloride with the CAS number 126714-85-0, there are other 11 providers with slightly different product names available for this CAS number.

BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past
Hangzhou Keying Chem Co., Ltd. | Xingrui Industry Co., Limited +4 additional providers that we know from the past




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