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2,3-Dichlorobenzenesulfonyl chloride

BGC Id:500345671668
CAS No:82417-45-6
Synonyms:2,3-dichlorobenzenesulfonyl chloride ; 2,3-dichlorobenzenesulfonyl chloride,98% ; 2,3-dichlorobenzene-1-sulfonyl chloride ; buttpark 93\57-48 ; 2,3-dichlorobenzenesulphonyl chloride 97% ; 2,3-dichlorobenzenesulfonyl chloride,97% ; 2,3-dichlorobenzenesulfonyl chloride 97% ; 2,3-dichlorobenzenesulfonyl chloride, 98% 5gr ; [(2,3-dichlorobenzene)sulfonyl]chloranuide ; 2,3-dichlorobenzenesulphonyl chloride
Molecular Formula:C6H3Cl3O2S
Molecular Weight:245.51
EINECS:
Structural Formula

The most competitive supplier in 2025

The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=S(C1=CC=CC(Cl)=C1Cl)(Cl)=O MDL Number: MFCD00051844 Purity : 95% Available in stock: 86 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H3Cl3O2S Molecular Weight: 245.51 Hazard Symbols: F,C UN Number: UN 2925 4.1/PG 3 WGKGermany: 3 PackingGroup: II HS Code: 29049090

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
2,3-dichlorobenzenesulfonyl chloride ; 2,3-dichlorobenzenesulfonyl chloride,98% ; 2,3-dichlorobenzene-1-sulfonyl chloride ; buttpark 93\57-48 ; 2,3-dichlorobenzenesulphonyl chloride 97% ; 2,3-dichlorobenzenesulfonyl chloride,97% ; 2,3-dichlorobenzenesulfonyl chloride 97% ; 2,3-dichlorobenzenesulfonyl chloride, 98% 5gr ; [(2,3-dichlorobenzene)sulfonyl]chloranuide ; 2,3-dichlorobenzenesulphonyl chloride
CAS:
82417-45-6
EINECS:
Molecular Formula:
C6H3Cl3O2S
MDL:
MFCD00051844
SMILES:
C1CNCCC1OC2=CC=C(C=C2)Cl.Cl

Properties

Molecular Weight:
245.51 g·mol−1
Melting point:
60-64 °C(lit.)
Boiling point:
140-142 °C (2 mmHg)
Flash point:
49 ºF
Physical Description:
white crystals or crystalline powder
download Download Molfile

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. We are seller of R-(+)-alpha-Lipoic acid. 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. Xiamen Hisunny Chemical Co., Ltd. also offers 3-(3-Methoxyphenyl)propanoic acid. 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!

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. Additionally Lithium polysilicate is supplied by us. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
Country: P.R.China
Phone: +86-531-88909322
Telefax: +86-531-88909322

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. 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. Dayang Chem (Hangzhou) Co.,Ltd. also offers 2,2-Dimethylthiopropionamide. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Nantong Xindao Biotech Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557
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. We are supplier of Boc-MePhe-OH.DCHA. 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 ...

Xiamen Equation Chemical Co.,Ltd

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 provide 5-Norbornene-2-ol as well.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

AK Scientific, Inc.

Company type: Supplier
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. We supply our chemical product 2-Amino-5-(trifluoromethyl)benzoic acid. 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 ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We supply our chemical product Z-Leu-OSu. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Leap Chem Co., Ltd

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 ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

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. Additionally 2-Aminophenol-4-(2'-methoxy)sulfonethylamide hydrochloride is supplied by us. 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

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We sell 4-Bromobenzophenone as well. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

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 ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
8
Risk Codes:
11-34 (R)
Safety Codes:
16-26-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 2925 4.1 / PG 3
Storage temperature:
2-8 °C





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