4-Aminotoluene-3-sulfonic acid

CAS 88-44-8 · C7H9NO3S · 187.22 g/mol

Structure of 4-Aminotoluene-3-sulfonic acid
Request a Quote Quote + COA & specification Need custom synthesis or scale-up? Our group company CKS Technology offers custom synthesis, process development and scale-up. Product details Applications, specifications, storage, safety and FAQ

About 4-Aminotoluene-3-sulfonic acid

4-Aminotoluene-3-sulfonic acid (CAS 88-44-8) is listed in the ChemSigma catalog. Its molecular formula is C7H9NO3S and its molecular weight is 187.22 g/mol. It is also known as PTMS.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 88-44-8
Product name 4-Aminotoluene-3-sulfonic acid
Synonyms PTMS
Molecular formula C7H9NO3S
Molecular weight 187.22 g/mol
EC number 201-831-3

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance beige crystalline powder
Boiling Point 300 ( ℃ )