Ethanesulfonic acid
乙基磺酸
Also known as: Ethanesulfonic acid, Ethylsulfonic acid, Ethylsulphonic acid, 1-Ethanesulfonic acid, Ethan sulfonic acid, Ethane sulfonic acid
- CAS No.
- 594-45-6
- Jingsj CID
- J-3317-4
- Molecular Formula
- C2H6O3S
- Chinese Name
- 乙基磺酸
- Molecular Weight
- 110.132 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −17 °C(lit.) |
|---|---|
| Boiling Point | 394.9±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | >230 °F |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of Ethanesulfonic acid?
594-45-6
What are the molecular formula and molecular weight of Ethanesulfonic acid?
C2H6O3S, molecular weight 110.132 g/mol
Is Ethanesulfonic acid hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026