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BGC » Chemicals A-Z » 4-Toluenesulfonyl cyanide
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4-Toluenesulfonyl cyanide

BGC Id:620938229274
CAS No:19158-51-1
Synonyms:p-tolylsulfonyl cyanide ; tosyl cyanide ; p-toluenesulphonyl cyanide ; p-toluenesulfonyl cyanide ; toluene-4-sulfonyl cyanide ; 4-tolueenesulfonylcyanide ; 4-toluenesulfonylcyanide, 95+% ; p-tolylsulfonylformonitrile ; 4-toluenesulfonyl cyanide ; toluene-4-sulphonyl cyanide
Molecular Formula:C8H7NO2S
Molecular Weight:181.21
EINECS:242-849-1
Structural Formula

2025 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.


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

Identify

Synonyms:
p-tolylsulfonyl cyanide ; tosyl cyanide ; p-toluenesulphonyl cyanide ; p-toluenesulfonyl cyanide ; toluene-4-sulfonyl cyanide ; 4-tolueenesulfonylcyanide ; 4-toluenesulfonylcyanide, 95+% ; p-tolylsulfonylformonitrile ; 4-toluenesulfonyl cyanide ; toluene-4-sulphonyl cyanide
CAS:
19158-51-1
EINECS:
242-849-1
Molecular Formula:
C8H7NO2S
MDL:
MFCD00009977

Properties

Molecular Weight:
181.21 g·mol−1
Melting point:
47-50 °C(lit.)
Boiling point:
105-106 °C1 mm Hg(lit.)
Flash point:
>230 ºF
download Download Molfile for :
Tosyl Cyanide

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. Additionally 2-Chloro-7-fluoroquinazolin-4-amine is supplied by us.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Shandong Ench Chemical Co.,Ltd

Company type: Producer
Country: P.R.China
Phone: +86-13869131854
Telefax: +86 531-8637666
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. Additionally Cetilistat is supplied by us. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

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. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) also offers 1-Naphthylacetic acid. 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

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
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. Triethylsilyltrifluoromethane sulfonate will be also provided by us. 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 ...
Country: P.R.China   Phone: +86-571-88092529   Telefax: +86-571-87334908

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +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. Xingrui Industry Co., Limited is a seller of Donepezil. 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 ...

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 sell Ingenol as well. 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

Safety Information

Hazard Symbols: C
hazard symbol C
Europe standard Hazard pictograms, code and definition
Hazard Classes:
8
Risk Codes:
20/21-34 (R)
Safety Codes:
26-27-28-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 3261 8 / PG 2
Storage temperature:
2-8°C

What other providers are available for CAS 19158-51-1?

In addition to the providers presented here for 4-Toluenesulfonyl cyanide with the CAS number 19158-51-1, there are other 39 providers with slightly different product names available for this CAS number.

Xiamen Hisunny Chemical Co., Ltd. | H&Z Industry Co.,Ltd | Leap Chem Co., Ltd +10 additional providers that we know from the past
+1 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | Carbone Scientific Co., Ltd. | Amadis Chemical Company Limited | BuGuCh & Partners +15 additional providers that we know from the past
BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past
+1 additional providers that we know from the past




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