1-Bromo-2-(methylsulfonyl)ethane
Also known as: 2-Bromoethyl methyl sulfone, 2-Methylsulfonylethyl bromide, 1-bromo-2-methanesulfonyl-ethane, 2-BROMOETYL-METHYLSULFONE, 2-BroMoethyl Methyl Sulfone, 2-bromoetyl-methylsulfone, Ethane, 1-bromo-2-(methylsulfonyl)-
1-Bromo-2-(methylsulfonyl)ethane (CAS 16523-02-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H7BrO2S and a molecular weight of 187.055 g/mol. Key properties include a boiling point of 309.4±25.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 140.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16523-02-7
- Jingsj CID
- J-1310387-2
- Molecular Formula
- C3H7BrO2S
- Molecular Weight
- 187.055 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 309.4±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 140.9±23.2 °C |
| Exact Mass | 185.934998 |
| PSA | 42.52000 |
| LogP | -0.05 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.490 |
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Bromo-2-(methylsulfonyl)ethane?
The CAS number of 1-Bromo-2-(methylsulfonyl)ethane is 16523-02-7.
What are the molecular formula and molecular weight of 1-Bromo-2-(methylsulfonyl)ethane?
1-Bromo-2-(methylsulfonyl)ethane has molecular formula C3H7BrO2S and molecular weight 187.055 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Bromo-2-(methylsulfonyl)ethane (CAS 16523-02-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1310387-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.