BGC » Chemicals A-Z » 4-Methylbenzenesulfonic acid

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Identify Suppliers 2025 Properties Safty

4-Methylbenzenesulfonic acid

BGC Id:	450552672949
CAS No:	104-15-4
Synonyms:	tsa-65w ; tsa-mh ; tl65ls ; tl65 ; eltesol ; tsa-95 ; ptsa ; tsa-65m ; tsa-hp ; ptsa 70
Molecular Formula:	C7H8O3S
Molecular Weight:	172.2
EINECS:	203-180-0

2025 - The most valued supplier

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

Leap Chem Co., Ltd

Tipo de compañía: Bulk and laboratory supplier

Teléfono: +852-30606658
País: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 104-15-4?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

tsa-65w ; tsa-mh ; tl65ls ; tl65 ; eltesol ; tsa-95 ; ptsa ; tsa-65m ; tsa-hp ; ptsa 70

CAS:

104-15-4

EINECS:

203-180-0

Molecular Formula:

C7H8O3S

MDL:

MFCD00064387

Properties

Molecular Weight:

172.2 g·mol−1

Density:

1.07

Melting point:

106~107°C

Boiling point:

116 °C

Flash point:

41 °C

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-10 (R)

Safety Codes:

45-26-23 (S)

RID / ADR:

2585

Storage temperature:

Flammables area

What other providers are available for CAS 104-15-4?

In addition to the providers presented here for 4-Methylbenzenesulfonic acid with the CAS number 104-15-4, there are other 103 providers with slightly different product names available for this CAS number.

PTSA

Nanjing Ningkang Chemical Co., Ltd. +3 additional providers that we know from the past

Toluol-4-sulfonsure

+1 additional providers that we know from the past

para-Toluene sulfonic

Zouping Mingxing Chemical Co., Ltd. +1 additional providers that we know from the past

4-Toluenesulfonic acid

B.M.P. Bulk Medicines & Pharmaceuticals GmbH | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +5 additional providers that we know from the past

p-Toluenesulfonic acid

Toluene-4-sulfonic acid

+1 additional providers that we know from the past

Lisinopril ep impurity b

+1 additional providers that we know from the past

p-Methylbenzenesulfonic acid

Anderson & Steinssen Inc +6 additional providers that we know from the past

1-Methyl-1-cyclohexa-2,4-dienesulfonic acid

+1 additional providers that we know from the past