BGC » Chemicals A-Z » Ethyl 4-toluenesulfonate

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Identify Suppliers 2025 Properties Safty

Ethyl 4-toluenesulfonate

BGC Id:	700577441576
CAS No:	80-40-0
Synonyms:	ethylpts ; nsc 8887 ; mittel aep ; ethyl p-ts ; ethyl tosylate ; ethyl p-tosylate ; ethyl p-toluenesulfo ; ethyl p-toluenesulfona ; ethyl p-toluenesulfonate ; ethyl 4-toluenesulfonate
Molecular Formula:	C9H12O3S
Molecular Weight:	200.25
EINECS:	201-276-7

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

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 site ...

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What other providers are available for CAS 80-40-0?

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

Identify

Synonyms:

ethylpts ; nsc 8887 ; mittel aep ; ethyl p-ts ; ethyl tosylate ; ethyl p-tosylate ; ethyl p-toluenesulfo ; ethyl p-toluenesulfona ; ethyl p-toluenesulfonate ; ethyl 4-toluenesulfonate

CAS:

80-40-0

EINECS:

201-276-7

Molecular Formula:

C9H12O3S

MDL:

MFCD00009100

Properties

Molecular Weight:

200.25 g·mol−1

Density:

1.174 g/mL at 25 °C(lit.)

Melting point:

29-33 °C(lit.)

Boiling point:

158-162 °C10 mm Hg(lit.)

Flash point:

316 ºF

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38-40-22 (R)

Safety Codes:

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

WGK Germany:

RID / ADR:

UN2811

RTECS:

XT6825000

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!

Vertellus Specialties UK Ltd. (Seal Sands Chemicals Ltd.)

A major supplier of monomers and performance enhancers for the plastics and polymer markets, this location also specializes in the production of advan... Request

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 80-40-0?

In addition to the providers presented here for Ethyl 4-toluenesulfonate with the CAS number 80-40-0, there are other 85 providers with slightly different product names available for this CAS number.

PTSE

+2 additional providers that we know from the past

4-Ethyl tosylate

Klaus F. Meyer GmbH | BuGuCh & Partners +4 additional providers that we know from the past

Ethyl p-toluenesulfonate

Ethyl toluene-4-sulfonate

+2 additional providers that we know from the past

Methyl o/p-toluene sulfonate

+3 additional providers that we know from the past

Ethyl 4-methylbenzenesulfonate

Hangzhou Lingrui Chemical Co., Ltd. | BLD Pharmatech Ltd +1 additional providers that we know from the past

4-Toluenesulfonic acid ethyl ester

+1 additional providers that we know from the past

p-Toluenesulfonic acid ethyl ester

Klaus F. Meyer GmbH | Xingrui Industry Co., Limited +5 additional providers that we know from the past

2,6-Ditert-butyl-4-(hydroxymethyl)phenol; 1,3,5-trimethylbenzene

+1 additional providers that we know from the past