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Identify Suppliers 2025 Properties Safty

4-Toluenesulfonamide

BGC Id:	310573123829
CAS No:	70-55-3
Synonyms:	p-tosylamide ; ptsa ; uniplex 173 ; p-toluenesulfo ; p-toluenesulfamide ; tosylamine ; tolylsulfonamide ; pasam ; tosylamide ; p-tolylsulfonamide
Molecular Formula:	C7H9NO2S
Molecular Weight:	171.22
EINECS:	200-741-1

Les fournisseurs 4 sont fiables et fiables pour 4-Toluenesulfonamide. Ils viennent des pays 2 à travers le monde. Ces fournisseurs appartiennent à 4 différents types d'affaires comme 'Internat. trading company' et 'Import and export company'
Veuillez contacter tous les distributeurs / fabricants ci-dessous pour 4-Toluenesulfonamide et demander des prix, des normes d'emballage et des possibilités de transport. Nos distributeurs enregistrés vous aideront à obtenir toutes les informations nécessaires et les spécifications du produit.

Fournisseurs enregistrés de 4-Toluenesulfonamide dans le monde entier

Verified providers in 2025

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

Klaus F. Meyer

Biesterfeld Spezialchemie

Hangzhou Meite Industry

Dayang Chem

What other providers are available for CAS 70-55-3?

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:

p-tosylamide ; ptsa ; uniplex 173 ; p-toluenesulfo ; p-toluenesulfamide ; tosylamine ; tolylsulfonamide ; pasam ; tosylamide ; p-tolylsulfonamide

CAS:

70-55-3

EINECS:

200-741-1

Molecular Formula:

C7H9NO2S

MDL:

MFCD00011692

Properties

Molecular Weight:

171.22 g·mol−1

Melting point:

134-137 °C(lit.)

Boiling point:

221 °C (10 mmHg)

Flash point:

202 °C

Suppliers

Klaus F. Meyer GmbH

Type de compagnie: Internat. trading company

Established in 1982, the company Klaus F. 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. En outre Methyl trifluoromethanesulfonate est fourni par nous. 2005 KFM founded an own office in Shanghai-Puxi, China where two Chinese employees are successfully sourcing chemical ...

pays: Germany phone: +49-6237-2023 fax: +49-6237-2026

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Biesterfeld Spezialchemie GmbH

Type de compagnie: Import and export company

pays: Germany
phone: +49-40 32008 326
fax: +49-40 32008 696

Biesterfeld Spezialchemie GmbH est un vendeur de 4-(Aminomethyl)pyridine. 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 ...

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. En outre O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine est fourni par nous. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Type de compagnie: Producer

pays: P.R.China
phone: +86 571 88026825
fax: +86 571 88282557

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Dayang Chem (Hangzhou) Co.,Ltd.

Type de compagnie: 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. Nous sommes vendeur de 3-Amino-5-acetyliminodibenzyl. 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. We expect to cooperate with more partners in ...

pays: P.R.China phone: +86-571-88938639 fax: +86-571-8893-8652

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Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36-20/21/22 (R)

Safety Codes:

26-36 (S)

WGK Germany:

RTECS:

XT5075000

What other providers are available for CAS 70-55-3?

In addition to the providers presented here for 4-Toluenesulfonamide with the CAS number 70-55-3, there are other 93 providers with slightly different product names available for this CAS number.

PTSA

Xingrui Industry Co., Limited +1 additional providers that we know from the past

Tosylamide

+1 additional providers that we know from the past

p-Toluenesulfonamide

Gliclazide impurity a

+1 additional providers that we know from the past

Gliclazide EP Impurity A

+2 additional providers that we know from the past

4-Methylbenzenesulfonamide

BLD Pharmatech Ltd +5 additional providers that we know from the past

4-Toluenesulfonamide +2/4 ratio 40:60

+1 additional providers that we know from the past

Gliclazide EP Impurity A (Saccharin Impurity)

+1 additional providers that we know from the past