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Butyl 4-toluenesulfonate

BGC Id:122344832591
CAS No:778-28-9
Synonyms:4-methylbenzenesulfonic acid butyl ester ; butyltoluene-4-sulphonate ; butyl p-methylbenzenesulfonate ; 778-28-9 ; n-butyltosylate ; nsc 6190 ; p-toluenesulfonicacid, butyl ester (6ci,7ci,8ci) ; butyl tosylate ; butyl p-toluenesulfonate ; n-butyl tosylate ; butyl 4-toluenesulfonate ; butylpara-toluenesulfonate ; butyl4-toluenesulphonate ; n-butylp-toluenesulfonate ; butyl p-tosylate ; toluene-4-sulfonic acid butyl ester ; benzenesulfonic acid,4-methyl-, butyl ester ; butyltosylate ; butylp-toluenesulfonate
Molecular Formula:C11H16 O3 S
Molecular Weight:228.33
EINECS:
Structural Formula

The most competitive supplier in 2025

The following 8 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/09/04.

Identify

Synonyms:
4-methylbenzenesulfonic acid butyl ester ; butyltoluene-4-sulphonate ; butyl p-methylbenzenesulfonate ; 778-28-9 ; n-butyltosylate ; nsc 6190 ; p-toluenesulfonicacid, butyl ester (6ci,7ci,8ci) ; butyl tosylate ; butyl p-toluenesulfonate ; n-butyl tosylate ; butyl 4-toluenesulfonate ; butylpara-toluenesulfonate ; butyl4-toluenesulphonate ; n-butylp-toluenesulfonate ; butyl p-tosylate ; toluene-4-sulfonic acid butyl ester ; benzenesulfonic acid,4-methyl-, butyl ester ; butyltosylate ; butylp-toluenesulfonate
CAS:
778-28-9
EINECS:
Molecular Formula:
C11H16 O3 S
MDL:
MFCD00027203

Properties

Molecular Weight:
228.33 g·mol−1
Density:
1.12
Melting point:
106.60 °C (Predicted)
Boiling point:
170-172 °C (10 mmHg)
Physical Description:
clear light yellow to brownish liquid
download Download Molfile for :
Butyl 4-Methylbenzenesulfonate

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. 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. Simagchem Corporation also offers Penta sodium salt of amino trimethylene phosphonic acid ( atmp?na5 ).
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

JieJie Group Co., Ltd.

Country: P.R.China
Phone: +86 21-51698675
Telefax: +86 21-61294690
Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...

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. 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. We sell 2-Ethylbutanoyl chloride as well. 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 provide 1,3-Dimorpholino-2-nitropropane as well. 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 ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908
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. We sell 7-Chloro-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-2-thione as well. 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. Lingrui’s credo is committed to your reliable business partne ...

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.
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. 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 3-Chloro-N-methyl-benzenemethanamine hydrochloride. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We provide n-Octyl acrylate as well. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. 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 ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-22 (R)
Safety Codes:
37/39-26 (S)
RTECS:
XT6400000

What other providers are available for CAS 778-28-9?

In addition to the providers presented here for Butyl 4-toluenesulfonate with the CAS number 778-28-9, there are other 23 providers with slightly different product names available for this CAS number.

WeylChem ORGANICA GmbH +1 additional providers that we know from the past
Capot Chemical Co., Ltd. | BLD Pharmatech Ltd +2 additional providers that we know from the past
BuGuCh & Partners +2 additional providers that we know from the past
Shandong Ench Chemical Co.,Ltd | Nantong Xindao Biotech Ltd | Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +8 additional providers that we know from the past




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