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4-Methylbenzenesulfonic anhydride

BGC Id:753823960224
CAS No:4124-41-8
Synonyms:toluene-4-sulphonic anhydride ; p-toluenesulfonic anhydride ; 4-toluenesulfonic anhydride ; toluene-4-sulfonic anhydride ; tosic anhydride ; toluene-p-anhydride ; p-toluenesulphonic anhydride ; 3-toluenesulfonicanhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride
Molecular Formula:C14H14O5S2
Molecular Weight:326.39
EINECS:223-926-9
Structural Formula

The most competitive supplier in 2025

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: CC1=CC=C(S(=O)(OS(C2=CC=C(C)C=C2)(=O)=O)=O)C=C1 MDL Number: MFCD00008548 Purity : 98% Available in stock: 4680 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C14H14O5S2 Molecular Weight: 326.39

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

Identify

Synonyms:
toluene-4-sulphonic anhydride ; p-toluenesulfonic anhydride ; 4-toluenesulfonic anhydride ; toluene-4-sulfonic anhydride ; tosic anhydride ; toluene-p-anhydride ; p-toluenesulphonic anhydride ; 3-toluenesulfonicanhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride
CAS:
4124-41-8
EINECS:
223-926-9
Molecular Formula:
C14H14O5S2
MDL:
MFCD00008548

Properties

Molecular Weight:
326.39 g·mol−1
Melting point:
121-127 °C(lit.)
Physical Description:
off-white to cream powder
download Download Molfile for :
p-Toluenesulfonic Anhydride

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

tipologia di azienda: Leading producer
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. Forniamo il nostro prodotto chimico 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one. Send yr. inquiries, you will get it!
Nazione: P.R.China   telefono: +86-592-3327115   Fax: +86-592-5823596

Amadis Chemical Company Limited

tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-571-89925085
Fax: +86-571-89925065
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. Amadis Chemical Company Limited offre anche 2'-OMe-Bz-C Phosphoramidite. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...

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. Siamo venditore di Creatine hydrochloride. 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 ...
tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86 571 88026825
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Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. 7-Methylcoumarin è anche servita da Zehao Industry Co., Ltd.. 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 ...
Nazione: P.R.China   telefono: +86-531-88909322   Fax: +86-531-88909322

Finetech Industry Limited

tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86-27-8746 5837
Fax: +86-27-8777 2287
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Siamo venditore di Cyclosporin D. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

Hangzhou Lingrui Chemical Co., Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Vendiamo N- [N-methyl-N-((2-isopropyl-4-thiazolyl) methyl) amino) carbonyl]-L-valine lithium salt pure. Lingrui’s credo is committed to your reliable business partne ...
tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86-571-88092529
Fax: +86-571-87334908

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Methylsulfonylacetic acid sarà fornito anche da noi. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Nazione: P.R.China   telefono: +86 155-64526813   Fax: +86 531-56897532

Xiamen Equation Chemical Co.,Ltd

tipologia di azienda: Bulk chemical producer
Nazione: P.R.China
telefono: +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. Siamo venditore di 4-Amino-2,6-dihydroxypyrimidine.

BLD Pharmatech Ltd

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. BLD Pharmatech Ltd è un venditore di (1S,3R)-3-(Tert-butoxycarbonylamino)cyclohexanecarboxylic acid. 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 ...
tipologia di azienda: Supplier
Nazione: P.R.China
telefono: +86-21-61629022
Fax: +86-21-50201702

Leap Chem Co., Ltd

tipologia di azienda: 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. 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 ...
Nazione: P.R.China   telefono: +852-30606658  

Safety Information

Hazard Classes:
8
Risk Codes:
34 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 2585 8 / PG 3
Storage temperature:
2-8°C

What other providers are available for CAS 4124-41-8?

In addition to the providers presented here for 4-Methylbenzenesulfonic anhydride with the CAS number 4124-41-8, there are other 38 providers with slightly different product names available for this CAS number.

Zehao Industry Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past
Shandong Ench Chemical Co.,Ltd | Xingrui Industry Co., Limited | Dayang Chem (Hangzhou) Co.,Ltd. | Nantong Xindao Biotech Ltd | Carbone Scientific Co., Ltd. | AK Scientific, Inc. | Leap Chem Co., Ltd +17 additional providers that we know from the past
+5 additional providers that we know from the past




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