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Identify Suppliers 2025 Properties Safty

4-Toluenesulfonic acid methyl ester

BGC Id:	650828440664
CAS No:	80-48-8
Synonyms:	pts1 ; p-tolylmethylsulfonate ; methyl p-tosylate ; ptsme ; methanol tosylate ; mpts ; methyl p-toluenesulf ; labotest-bb lt00782089 ; mpts, trisodium salt ; methyl tosylate
Molecular Formula:	C8H10O3S
Molecular Weight:	186.23
EINECS:	201-283-5

Verified providers in 2025

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

Biesterfeld Spezialchemie

Hangzhou Verychem Science & Technology

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 80-48-8?

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

Identify

Synonyms:

pts1 ; p-tolylmethylsulfonate ; methyl p-tosylate ; ptsme ; methanol tosylate ; mpts ; methyl p-toluenesulf ; labotest-bb lt00782089 ; mpts, trisodium salt ; methyl tosylate

CAS:

80-48-8

EINECS:

201-283-5

Molecular Formula:

C8H10O3S

MDL:

MFCD00008417

Properties

Molecular Weight:

186.23 g·mol−1

Density:

1.234 g/mL at 25 °C(lit.)

Melting point:

25-28 °C(lit.)

Boiling point:

144-145 °C5 mm Hg(lit.)

Flash point:

>230 ºF

Suppliers

Biesterfeld Spezialchemie GmbH

Tipo de companhia: Import and export company

Nós vendemos 4-Bromo-2-methylpyridine bem. Biesterfeld Spezialchemie is one of the leading international distributors of specialty chemicals. As solution provider we offer: a broad range of innovative raw materials, customer-specific advice and solution-oriented, technical expertise, formulation know-how, comprehensive market knowledge, close long-term cooperation with leading global suppliers, efficient logistic processes and customised logistical solutions, proximity to our customers thanks to branches in Eur ...

país: Germany telefone: +49-40 32008 326 fax: +49-40 32008 696

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Hangzhou Verychem Science & Technology Co., Ltd.

Tipo de companhia: Producer

país: P.R.China
telefone: +86-571-8816 2785
fax: +86-571-81906939

Hangzhou Verychem Science And Technology Co. Ltd. is a technology based company located in the city of Hangzhou, combined with and technologically directed by Zhejiang Industry University and Shengyang Pharmaceutical College. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. Nós somos vendedor de 2,6-Dichlorobenzyl bromide. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...

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BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Além disso Disodium 1,2,2-trimethylcyclopentane-1,3-dicarboxylate é fornecido por nós. 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 ...

Tipo de companhia: Supplier of chemical products

país: Germany
telefone: +49-871-966346-0
fax: +49-871-966346-13

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BuGuCh & Partners

Tipo de companhia: 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 ...

país: Germany

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Safety Information

Hazard Symbols: C, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-34-43-40-36/37/38 (R)

Safety Codes:

26-36/37/39-45-24 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

RTECS:

XT7000000

Storage temperature:

2-8°C

What other providers are available for CAS 80-48-8?

In addition to the providers presented here for 4-Toluenesulfonic acid methyl ester with the CAS number 80-48-8, there are other 89 providers with slightly different product names available for this CAS number.

PTSM

+2 additional providers that we know from the past

Methyl p-tosylate

Klaus F. Meyer GmbH | WeylChem ORGANICA GmbH +4 additional providers that we know from the past

Methyl p-toluenesulfonate

Methyl-4-toluene sulfonate

+3 additional providers that we know from the past

p-Toluenesulfonic acid methyl ester

Klaus F. Meyer GmbH | Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. +6 additional providers that we know from the past