1-bromo-3-ethylbenzene
Also known as: 3-ethylbromobenzene, 1-bromo-3-ethyl benzene, Benzene, 1-bromo-3-ethyl-, 1-ethyl-3-bromobenzene, 3-bromoethylbenzene, MFCD00156128
1-bromo-3-ethylbenzene (CAS 2725-82-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9Br and a molecular weight of 185.061 g/mol. Key properties include a boiling point of 204.6±9.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 71.2±9.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2725-82-8
- Jingsj CID
- J-9403-1
- Molecular Formula
- C8H9Br
- Molecular Weight
- 185.061 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 204.6±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 71.2±9.3 °C |
| Exact Mass | 183.988754 |
| LogP | 3.98 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.541 |
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons 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-3-ethylbenzene?
The CAS number of 1-bromo-3-ethylbenzene is 2725-82-8.
What are the molecular formula and molecular weight of 1-bromo-3-ethylbenzene?
1-bromo-3-ethylbenzene has molecular formula C8H9Br and molecular weight 185.061 g/mol.
What are the upstream and downstream products of 1-bromo-3-ethylbenzene?
For 1-bromo-3-ethylbenzene, Upstream Products: 3-Ethylaniline, 3-Bromostyrene, copper bromide; Downstream Products: 3-Ethylbenzonitrile, 3-Ethylphenylboronic acid, 3-Ethylbenzoic acid.
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-3-ethylbenzene (CAS 2725-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9403-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.