Ethanesulfonamide
Also known as: Ethyl sulfonamide, Ethylsulfonamide, Ethanesulfonic acid amide, Ethanesulphonamide, Sulphamoylethane, Ethanesulfonylamide, Ethane sulfonamide
Ethanesulfonamide (CAS 1520-70-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C2H7NO2S and a molecular weight of 109.147 g/mol. Key properties include a melting point of 60ºC, a boiling point of 214.9±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 83.7±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1520-70-3
- Jingsj CID
- J-1137439-3
- Molecular Formula
- C2H7NO2S
- Molecular Weight
- 109.147 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60ºC |
|---|---|
| Boiling Point | 214.9±23.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 83.7±22.6 °C |
| Exact Mass | 109.019745 |
| PSA | 68.54000 |
| LogP | -0.76 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.463 |
Customs & Trade Information
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
Frequently Asked Questions
What is the CAS number of Ethanesulfonamide?
The CAS number of Ethanesulfonamide is 1520-70-3.
What are the molecular formula and molecular weight of Ethanesulfonamide?
Ethanesulfonamide has molecular formula C2H7NO2S and molecular weight 109.147 g/mol.
What are the upstream and downstream products of Ethanesulfonamide?
For Ethanesulfonamide, Upstream Products: Ethanesulfonyl chloride, Methanesulfonamide, iodomethane; Downstream Products: hexafluoroethane, Trifluoromethanesulfonyl fluoride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethanesulfonamide (CAS 1520-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137439-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.