2-(Diphenylphosphaneyl)ethane-1-sulfonic acid

2-(二苯基膦基)乙烷-1-磺酸

2-(Diphenylphosphaneyl)ethane-1-sulfonic acid (CAS 118516-46-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H15O3PS and a molecular weight of 294.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 118516-46-4
Jingsj CID: J-1156081-2
Molecular Formula: C₁₄H₁₅O₃PS
Chinese Name: 2-(二苯基膦基)乙烷-1-磺酸
Molecular Weight: 294.31 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Diphenylphosphaneyl)ethane-1-sulfonic acid?

The CAS number of 2-(Diphenylphosphaneyl)ethane-1-sulfonic acid is 118516-46-4.

What are the molecular formula and molecular weight of 2-(Diphenylphosphaneyl)ethane-1-sulfonic acid?

2-(Diphenylphosphaneyl)ethane-1-sulfonic acid has molecular formula C14H15O3PS and molecular weight 294.31 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. "2-(Diphenylphosphaneyl)ethane-1-sulfonic acid (CAS 118516-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156081-2 (accessed 2026-10-25).

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