Dodecylbenzenesulfonic acid
十二烷基苯磺酸
Also known as: Dodecylbenzenesulphonic acid, Laurylbenzenesulfonic acid, 2-Dodecylbenzenesulfonic acid, Linear-alkylbenzenesulfonic acid, Dodecylbenzene sulfonic acid, Soft type dodecylbenzenesulfonic acid, MFCD00066677, EINECS 204-489-3
Dodecylbenzenesulfonic acid (CAS 27176-87-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H30O3S and a molecular weight of 326.49400 g/mol. It is also known as Dodecylbenzenesulphonic acid, Laurylbenzenesulfonic acid and 2-Dodecylbenzenesulfonic acid. Key properties include a melting point of 10°C, a boiling point of 82 °C, a density of 1.06 g/mL at 20 °C(lit.) and a flash point of 85 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27176-87-0
- Jingsj CID
- J-1498398-2
- Molecular Formula
- C18H30O3S
- Chinese Name
- 十二烷基苯磺酸
- Molecular Weight
- 326.49400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 10°C |
|---|---|
| Boiling Point | 82 °C |
| Density | 1.06 g/mL at 20 °C(lit.) |
| Flash Point | 85 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Dodecylbenzenesulfonic acid?
The CAS number of Dodecylbenzenesulfonic acid is 27176-87-0.
What are the molecular formula and molecular weight of Dodecylbenzenesulfonic acid?
Dodecylbenzenesulfonic acid has molecular formula C18H30O3S and molecular weight 326.49400 g/mol.
Is Dodecylbenzenesulfonic acid hazardous?
Dodecylbenzenesulfonic acid has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecylbenzenesulfonic acid (CAS 27176-87-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498398-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.