Sodium 4-dodecylbenzenesulfonate
4-十二烷基苯磺酸钠
Also known as: Sodium 4-dodecylbenzenesulfonate, Sodium p-dodecylbenzenesulfonate, 4-Dodecylbenzenesulfonic acid sodium salt, p-Dodecylbenzenesulfonic acid sodium salt, Benzenesulfonic acid, 4-dodecyl-, sodium salt, Benzenesulfonic acid, 4-dodecyl-, sodium salt (1:1), Dodecylbenzene sodium sulfonate, Sodium dodecylbenzenesulfonate, sodium,4-dodecylbenzenesulfonate, 4-Dodecylbenzene-1-sulfonic acid sodium salt, 4-laurylbenzenesulfonic acid sodium salt
Sodium 4-dodecylbenzenesulfonate (CAS 2211-98-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H29NaO3S and a molecular weight of 348.476 g/mol. It is also known as Sodium p-dodecylbenzenesulfonate, 4-Dodecylbenzenesulfonic acid sodium salt and p-Dodecylbenzenesulfonic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2211-98-5
- Jingsj CID
- J-25663-2
- Molecular Formula
- C18H29NaO3S
- Chinese Name
- 4-十二烷基苯磺酸钠
- Molecular Weight
- 348.476 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Sodium 4-dodecylbenzenesulfonate?
The CAS number of Sodium 4-dodecylbenzenesulfonate is 2211-98-5.
What are the molecular formula and molecular weight of Sodium 4-dodecylbenzenesulfonate?
Sodium 4-dodecylbenzenesulfonate has molecular formula C18H29NaO3S and molecular weight 348.476 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium 4-dodecylbenzenesulfonate (CAS 2211-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25663-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.