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o-Acetylsalicyloyl chloride

BGC Id:200302617636
CAS No:5538-51-2
Synonyms:acetylsalicyloyl chloride ; o-acetylsalicyloyl c ; akos bbs-00003925 ; aspirin chloride ; 2-acetoxybenzoyl chloride ; o-acetoxybenzoylchloride ; o-acetylsalicoyl chloride ; o-acetylsalicychloride ; o-acetylsalicyloyl chloride ; acetylsalicoyl chloride
Molecular Formula:C9H7ClO3
Molecular Weight:198.6
EINECS:226-899-1
Structural Formula

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The following 8 notable providers have been checked and can be recommended.
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Leap Chem
Molecular Formula: C9H7ClO3 Molecular Weight: 198.6 Hazard Symbols: C,Xi UN Number: UN 3261 8/PG 2 WGKGermany: 3 PackingGroup: II HS Code: 29163900

The last intensive check and update was carried out on 2026/04/28.

Identify

Synonyms:
acetylsalicyloyl chloride ; o-acetylsalicyloyl c ; akos bbs-00003925 ; aspirin chloride ; 2-acetoxybenzoyl chloride ; o-acetoxybenzoylchloride ; o-acetylsalicoyl chloride ; o-acetylsalicychloride ; o-acetylsalicyloyl chloride ; acetylsalicoyl chloride
CAS:
5538-51-2
EINECS:
226-899-1
Molecular Formula:
C9H7ClO3
MDL:
MFCD00000663
SMILES:
CC(C)C[C@@H](C(=O)NC1=CC=CC2=CC=CC=C21)N

Properties

Molecular Weight:
198.6 g·mol−1
Melting point:
45-49 °C(lit.)
Boiling point:
107-110 °C0.1 mm Hg(lit.)
Flash point:
>230 ºF
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Suppliers

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Additionally 2,4-Dichloronitrobenzene is supplied by us. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Country: P.R.China   Phone: +86-571-86976032   Telefax: +86-571-86972162

Finetech Industry Limited

Company type: Producer
Country: P.R.China
Phone: +86-27-8746 5837
Telefax: +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. Most of our products were exported to the North America, Europe and Oceania. We sell 2-Chloro-3-methyl-5-nitropyridine as well. 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, ...

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. 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. 5-(Cyanoacetyl)-1,3-benzodioxole is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Nantong Xindao Biotech Ltd

Company type: 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. We supply our chemical product 2-Nitrodiphenylsulfone. 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 ...
Country: P.R.China   Phone: +86 19033786557  

Capot Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We are supplier of Potassium naphthenate. 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. 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 ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd also offers N-Ethylethylenediamine. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +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:
22-34-37-29 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 3261 8 / PG 2
Storage temperature:
Refrigerator

What other providers are available for CAS 5538-51-2?

In addition to the providers presented here for o-Acetylsalicyloyl chloride with the CAS number 5538-51-2, there are other 13 providers with slightly different product names available for this CAS number.

Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +5 additional providers that we know from the past
+3 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past




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