1-(5-Bromothiophen-3-yl)ethanone
Also known as: 1-(5-bromo-3-thienyl)ethanone, 4-acetyl-2-bromothiophene, 3-acetyl-5-bromothiophene, 1-(5-bromothiophen-3-yl)ethan-1-one, 1-(5-bromo-3-thienyl)ethanone, 1-(5-bromothiophen-3-yl), 2-bromo-4-acetylthiophene
1-(5-Bromothiophen-3-yl)ethanone (CAS 59227-67-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5BrOS and a molecular weight of 205.072 g/mol. Key properties include a boiling point of 258.7±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 110.3±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59227-67-7
- Jingsj CID
- J-1084455-0
- Molecular Formula
- C6H5BrOS
- Molecular Weight
- 205.072 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 258.7±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 110.3±23.2 °C |
| Exact Mass | 203.924438 |
| PSA | 45.31000 |
| LogP | 2.43 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.584 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-(5-Bromothiophen-3-yl)ethanone?
The CAS number of 1-(5-Bromothiophen-3-yl)ethanone is 59227-67-7.
What are the molecular formula and molecular weight of 1-(5-Bromothiophen-3-yl)ethanone?
1-(5-Bromothiophen-3-yl)ethanone has molecular formula C6H5BrOS and molecular weight 205.072 g/mol.
What are the upstream and downstream products of 1-(5-Bromothiophen-3-yl)ethanone?
For 1-(5-Bromothiophen-3-yl)ethanone, Upstream Products: 3-Acetylthiophene, 2-Acetylthiophene, N-Bromosuccinimide.
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-(5-Bromothiophen-3-yl)ethanone (CAS 59227-67-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084455-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.