Molekula

p-Toluenesulfonic acid monohydrate (P)

SKU 90038600 CAS 6192-52-5 CH3C6H4SO3H · H2O MW 190.22 Available on enquiry

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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

p-Toluenesulfonic acid monohydrate is a strong organic acid widely used as a catalyst in organic synthesis and esterification reactions. It has the molecular formula CH3C6H4SO3H · H2O and a molecular weight of 190.22. This substance is classified as Danger and stored at ambient temperatures. Molekula supplies p-Toluenesulfonic acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90038600
CAS Number: 6192-52-5
IUPAC Name: 4-methylbenzenesulfonic acid;hydrate
EC Number: 612-715-0
Molecular Formula: CH3C6H4SO3H · H2O
Molecular Weight: 190.22
Exact Mass: 190.03
SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O
InChIKey: KJIFKLIQANRMOU-UHFFFAOYSA-N
InChI: InChI=1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
PubChem CID: 521998

Literature values

Published physical properties of the substance, not batch specifications.

Melting Point: 107 °C

Source: PubChem CID 521998 (PAC Chemical Database)

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Frequently asked questions

What is p-Toluenesulfonic acid monohydrate used for?

It is widely used as an organic-soluble strong acid catalyst in various chemical synthesis processes, such as esterification and acetalization.

What are the chemical formula and molecular weight of this product?

The chemical formula is CH3C6H4SO3H · H2O and the molecular weight is 190.22 g/mol.

How should p-Toluenesulfonic acid monohydrate be stored?

This product should be stored at ambient temperature.

Can Molekula supply this product in bulk?

Yes, Molekula can supply p-Toluenesulfonic acid monohydrate in bulk quantities to meet your specific project requirements.

What documentation comes with the order?

Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory compliance.

What is the CAS number for this product?

The CAS number for p-Toluenesulfonic acid monohydrate is 6192-52-5.

Related products

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.