4-Sulfooxybenzoic acid

4-磺基氧基苯甲酸

Also known as: 4-(sulfooxy)benzoic acid, Benzoic acid, 4-(sulfooxy)-

4-Sulfooxybenzoic acid (CAS 3233-38-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6O6S and a molecular weight of 218.19 g/mol. It is also known as 4-(sulfooxy)benzoic acid and Benzoic acid, 4-(sulfooxy)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3233-38-3
Jingsj CID: J-1571125-2
Molecular Formula: C₇H₆O₆S
Chinese Name: 4-磺基氧基苯甲酸
Molecular Weight: 218.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Sulfooxybenzoic acid?

The CAS number of 4-Sulfooxybenzoic acid is 3233-38-3.

What are the molecular formula and molecular weight of 4-Sulfooxybenzoic acid?

4-Sulfooxybenzoic acid has molecular formula C7H6O6S and molecular weight 218.19 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Sulfooxybenzoic acid (CAS 3233-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1571125-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.