Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
Our service Data listing
Login List your products and company data
Search by product name Advanced Search Product Listing A-Z CAS number
BGC » Chemicals A-Z » p-Toluene sulfonyl cyanide
pr
Identify Suppliers 2025 Properties Safty ☰

p-Toluene sulfonyl cyanide

BGC Id:171457549637
CAS No:19158-51-1
Synonyms:4-toluenesulfonyl cyanide ; p-tolylsulfonyl cyanide ; p-toluenesulfonyl cyanide ; p-tolylsulfonylformonitrile ; tosyl cyanide ; p-toluenesulphonyl cyanide ; toluene-4-sulfonyl cyanide ; toluene-4-sulphonyl cyanide ; 4-tolueenesulfonylcyanide ; 4-toluenesulfonylcyanide, 95+%
Molecular Formula:C8H7NO2S
Molecular Weight:181.21
EINECS:242-849-1
Structural Formula

Verified providers in 2025

The following 4 notable providers have been checked and can be recommended.


The last intensive check and update was carried out on 2025/11/26.

Identify

Synonyms:
4-toluenesulfonyl cyanide ; p-tolylsulfonyl cyanide ; p-toluenesulfonyl cyanide ; p-tolylsulfonylformonitrile ; tosyl cyanide ; p-toluenesulphonyl cyanide ; toluene-4-sulfonyl cyanide ; toluene-4-sulphonyl cyanide ; 4-tolueenesulfonylcyanide ; 4-toluenesulfonylcyanide, 95+%
CAS:
19158-51-1
EINECS:
242-849-1
Molecular Formula:
C8H7NO2S
MDL:
MFCD00009977
SMILES:
COC[C@H]1CC[C@@H](N1)COC

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

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 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. Additionally Pyridine-2-boronic acid pinacol ester is supplied by us. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Carbone Scientific Co., Ltd.

Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. Carbone Scientific Co., Ltd. also offers 4-Chloroindole-3-acetic acid. 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. 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 ...

Amadis Chemical Company Limited

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. 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 ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-89925085
Telefax: +86-571-89925065

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

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 p-Toluene sulfonyl cyanide with the CAS number 19158-51-1, there are other 29 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
Simagchem Corporation | Shandong Ench Chemical Co.,Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Lingrui Chemical Co., Ltd. | Xingrui Industry Co., Limited | Xiamen Equation Chemical Co.,Ltd +4 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




Chemical-Suppliers
For suppliers
Member's page List your products and company data
For buyers
Chemical search by name Chemical search advanced Chemical search by CAS Product Listing A-Z
Additional Service
Company search by name Company search by profile Special sales offers Buying Leads Latest product entries Technical Services
BuyersGuideChem
About BGC Privacy Policy MSDS Banner Adverts Statistics Impressum Sitemap Contact us
© Copyright 1996 to 2026 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.