BGC » Chemicals A-Z » 4-Toluenesulfonyl fluoride

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

4-Toluenesulfonyl fluoride

BGC Id:	280373658341
CAS No:	455-16-3
Synonyms:	4-toluensulfonyl fluoride ; p-toluenesulfonyl fluoride ; toluene-4-sulfonylfluoride ; 4-toluenesulphonyl fluoride ; 4-toluenesulfonyl fluoride ; p-toluenesulphonyl fluoride ; tosyl fluoride ; p-fluorosulfonyltoluene ; toluene-p-sulphonylfluoride ; 4-toluenesulonylchloride
Molecular Formula:	C7H7FO2S
Molecular Weight:	174.19
EINECS:	207-238-6

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 455-16-3?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

4-toluensulfonyl fluoride ; p-toluenesulfonyl fluoride ; toluene-4-sulfonylfluoride ; 4-toluenesulphonyl fluoride ; 4-toluenesulfonyl fluoride ; p-toluenesulphonyl fluoride ; tosyl fluoride ; p-fluorosulfonyltoluene ; toluene-p-sulphonylfluoride ; 4-toluenesulonylchloride

CAS:

455-16-3

EINECS:

207-238-6

Molecular Formula:

C7H7FO2S

MDL:

MFCD00007421

SMILES:

CC(=O)c1cc(ccc1C(F)(F)F)C(F)(F)F

Properties

Molecular Weight:

174.19 g·mol−1

Melting point:

41-42 °C(lit.)

Boiling point:

112 °C16 mm Hg(lit.)

Flash point:

222 ºF

Physical Description:

white to beige fused mass

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Phenylethyl pivalate is also served by BIOZOL Diagnostica Vertrieb GmbH. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

Country: Germany Phone: +49-871-966346-0 Telefax: +49-871-966346-13

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BuGuCh & Partners

Company type: Producer

Country: Germany

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 ...

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Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-34 (R)

Safety Codes:

22-26-27-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

RTECS:

XT8050000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Indofine Chemical Co, Inc.

INDOFINE Chemical Company, Inc. provides high quality rare organic molecules, biochemicals and natural products for the advancement of science. We pro... Request

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

Biosynth s.r.o.

Company manufactures and sells Speciality chemicals and provides custom synthesis. Tau-chem was founded in 1994 by partners with extensive experience... Request

What other providers are available for CAS 455-16-3?

In addition to the providers presented here for 4-Toluenesulfonyl fluoride with the CAS number 455-16-3, there are other 18 providers with slightly different product names available for this CAS number.

p-Toluenesulfonyl fluoride

4-Methylbenzene-1-sulfonyl fluoride

+1 additional providers that we know from the past