1-(5-Quinolinyl)ethanone
Also known as: 1-(Quinolin-5-yl)ethan-1-one, 1-(Quinolin-5-yl)ethanone, 1-Quinolin-5-ylethanone, 5-acetylquinoline, Ethanone, 1-(5-quinolinyl)-, Ketone, methyl 5-quinolyl (6CI)
1-(5-Quinolinyl)ethanone (CAS 103854-56-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO and a molecular weight of 171.195 g/mol. Key properties include a boiling point of 315.2±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 152.4±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103854-56-4
- Jingsj CID
- J-1328981-1
- Molecular Formula
- C11H9NO
- Molecular Weight
- 171.195 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 315.2±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 152.4±27.8 °C |
| Exact Mass | 171.068420 |
| PSA | 29.96000 |
| LogP | 1.52 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.622 |
Frequently Asked Questions
What is the CAS number of 1-(5-Quinolinyl)ethanone?
The CAS number of 1-(5-Quinolinyl)ethanone is 103854-56-4.
What are the molecular formula and molecular weight of 1-(5-Quinolinyl)ethanone?
1-(5-Quinolinyl)ethanone has molecular formula C11H9NO and molecular weight 171.195 g/mol.
What are the upstream and downstream products of 1-(5-Quinolinyl)ethanone?
For 1-(5-Quinolinyl)ethanone, Upstream Products: n-Butyl vinyl ether, Quinoline-5-carbaldehyde.
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-Quinolinyl)ethanone (CAS 103854-56-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1328981-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.