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p-Toluenesulfonic anhydride

BGC Id:970302826678
CAS No:4124-41-8
Synonyms:toluene-4-sulfonic anhydride ; p-toluenesulphonic anhydride ; 4-toluenesulfonic anhydride ; tosic anhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride ; 3-toluenesulfonicanhydride ; toluene-p-anhydride ; toluene-4-sulphonic anhydride ; p-toluenesulfonic anhydride
Molecular Formula:C14H14O5S2
Molecular Weight:326.39
EINECS:223-926-9
Structural Formula

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The following 7 notable providers have been checked and can be recommended.
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Molecular Formula: C14H14O5S2 Molecular Weight: 326.39 Hazard Symbols: C UN Number: UN 2585 8/PG 3 WGKGermany: 3 PackingGroup: II HS Code: 29041000

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

Identify

Synonyms:
toluene-4-sulfonic anhydride ; p-toluenesulphonic anhydride ; 4-toluenesulfonic anhydride ; tosic anhydride ; 4-toluenesulphonic anhydride ; toluene-p-sulphonic anhydride ; 3-toluenesulfonicanhydride ; toluene-p-anhydride ; toluene-4-sulphonic anhydride ; p-toluenesulfonic anhydride
CAS:
4124-41-8
EINECS:
223-926-9
Molecular Formula:
C14H14O5S2
MDL:
MFCD00008548
SMILES:
CC(C)(C)OC(=O)N[C@H]1C[C@H](N(C1)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)C(=O)O

Properties

Molecular Weight:
326.39 g·mol−1
Melting point:
121-127 °C(lit.)
Solubility:
Solubility in water:hydrolyzes
Physical Description:
off-white to cream powder
download Download Molfile

Suppliers

Shandong Ench Chemical Co.,Ltd

Тип компании: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. Мы продаем 1-Boc-2-Piperidinemethanol также. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
страна: P.R.China   телефон: +86-13869131854   факс: +86 531-8637666

Xingrui Industry Co., Limited

Тип компании: Leading producer
страна: P.R.China
телефон: +86-531-88980365
факс: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Мы продаем 6-[[2-[[4-(2,4-dichlorophenyl)-5-(5-methyl-1H-imidazol-2-yl)-2-pyrimidinyl]amino]ethyl]amino]-3-pyridinecarbonitrile также. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Dayang Chem (Hangzhou) Co.,Ltd.

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. Мы поставляем нашу (2E,4E)-5-(4-Methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dienal химический продукт. 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. We expect to cooperate with more partners in ...
Тип компании: Leading producer
страна: P.R.China
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Nantong Xindao Biotech Ltd

Тип компании: 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. Мы продавцом N-alpha-(9-Fluorenylmethyloxycarbonyl)-glycine. 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 ...
страна: P.R.China   телефон: +86 19033786557  

Carbone Scientific Co., Ltd.

Тип компании: Supplier
страна: U.K.
телефон: +44 (0)203 769 4441 ext 1
факс: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Carbone Scientific Co., Ltd. также предлагает (1S,2R)-1-Amino-2-indanol. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

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. Кроме того 4-(Trifluoromethyl)nicotinic acid поставляется нами. AK Scientific products can be searched by Name (or ...
Тип компании: Supplier
страна: USA
телефон: +1 (510) 429-8835
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Leap Chem Co., Ltd

Тип компании: 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 ...
страна: P.R.China   телефон: +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 p-Toluenesulfonic 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
+5 additional providers that we know from the past
Xiamen Hisunny Chemical Co., Ltd. | Amadis Chemical Company Limited | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Zehao Industry Co., Ltd. | Finetech Industry Limited | Hangzhou Lingrui Chemical Co., Ltd. | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd | BLD Pharmatech Ltd | Leap Chem Co., Ltd +13 additional providers that we know from the past
+1 additional providers that we know from the past




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