1-(5-Fluoropyridin-2-yl)ethanone
Also known as: 2-Acetyl-5-fluoropyridine, 1-(5-fluoro-2-pyridinyl)ethanone, 1-(5-fluoropyridin-2-yl)ethan-1-one, 1-(5-fluoro-2-pyridyl)ethanone, Ethanone, 1-(5-fluoro-2-pyridinyl)-
1-(5-Fluoropyridin-2-yl)ethanone (CAS 915720-54-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6FNO and a molecular weight of 139.127 g/mol. Key properties include a boiling point of 193.1±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 70.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 915720-54-6
- Jingsj CID
- J-1515456-0
- Molecular Formula
- C7H6FNO
- Molecular Weight
- 139.127 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 193.1±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 70.6±21.8 °C |
| Exact Mass | 139.043335 |
| PSA | 29.96000 |
| LogP | 0.91 |
| Vapor Pressure | 0.5±0.4 mmHg at 25°C |
| Refractive Index | 1.492 |
Frequently Asked Questions
What is the CAS number of 1-(5-Fluoropyridin-2-yl)ethanone?
The CAS number of 1-(5-Fluoropyridin-2-yl)ethanone is 915720-54-6.
What are the molecular formula and molecular weight of 1-(5-Fluoropyridin-2-yl)ethanone?
1-(5-Fluoropyridin-2-yl)ethanone has molecular formula C7H6FNO and molecular weight 139.127 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-(5-Fluoropyridin-2-yl)ethanone (CAS 915720-54-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515456-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.