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Identify Suppliers 2025 Properties Safty

p-Toluenesulfonic acid methyl ester

BGC Id:	730529704027
CAS No:	80-48-8
Synonyms:	mpts ; pts1 ; ptsme ; labotest-bb lt00782089 ; mpts, trisodium salt ; methyl p-tosylate ; p-tolylmethylsulfonate ; methyl tosylate ; methanol tosylate ; methyl p-toluenesulf
Molecular Formula:	C8H10O3S
Molecular Weight:	186.23
EINECS:	201-283-5

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.

Klaus F. Meyer

Dayang Chem

AK Scientific

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

The last intensive check and update was carried out on 2025/02/07.

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Synonyms:

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

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

Klaus F. Meyer GmbH

Тип компании: Internat. trading company

Established in 1982, the company Klaus F. Мы продавцом Boron trifluoride-methanol-complex. Meyer GmbH (KFM) based in Fussgoenheim developed from a one-man business to a renowned supplier of chemical raw materials, fine chemicals, chemical intermediates and chemical specialties for the pharmaceuticals, photographic, agricultural, paints & coatings, fragrances, cosmetic, textile and general chemical industry. 2005 KFM founded an own office in Shanghai-Puxi, China where two Chinese employees are successfully sourcing chemical ...

страна: Germany телефон: +49-6237-2023 факс: +49-6237-2026

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Dayang Chem (Hangzhou) Co.,Ltd.

Тип компании: Leading producer

страна: P.R.China
телефон: +86-571-88938639
факс: +86-571-8893-8652

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. Dayang Chem (Hangzhou) Co.,Ltd. также предлагает Ethyl 4-methoxycinnamate. 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. We expect to cooperate with more partners in ...

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AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Methyltriphenylphosphonium bromide также будут предоставлены нами. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

Тип компании: Supplier

страна: USA
телефон: +1 (510) 429-8835
факс: +1 (510) 429-8836

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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 p-Toluenesulfonic acid methyl ester with the CAS number 80-48-8, there are other 90 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

4-Toluenesulfonic acid methyl ester

Biesterfeld Spezialchemie GmbH | Hangzhou Verychem Science & Technology Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +5 additional providers that we know from the past