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Identify Suppliers 2025 Properties Safty

p-Methylbenzenesulfonic acid

BGC Id:	841324327673
CAS No:	104-15-4
Synonyms:	tl65ls ; tsa-65w ; tl65 ; eltesol ; tsa-mh ; tsa-hp ; ptsa ; tsa-65m ; ptsa 70 ; tsa-95
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.

Anderson & Steinssen Inc

företagets typ: Bulk chemical supplier

telefon: +1 206 556 7669
fax: +1 425 5299207
land: USA

Vi säljer Ytterbium chloride anhydrous också. Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS

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

The last intensive check and update was carried out on 2025/09/26.

Identify

Synonyms:

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

CAS:

104-15-4

EINECS:

203-180-0

Molecular Formula:

C7H8O3S

MDL:

MFCD00064387

SMILES:

C1=C2C(=CC(=C1N)N)NC(=O)N2

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

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!

Evonik Industries AG

The heart of the Performance Materials segment is the production of polymer materials and intermediates, mainly for the rubber and plastics industries... Request

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

In addition to the providers presented here for p-Methylbenzenesulfonic acid with the CAS number 104-15-4, there are other 100 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

4-Methylbenzenesulfonic acid

Leap Chem Co., Ltd +4 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