3-Fluoropyridine
Also known as: 3-fluoro-pyridine, Pyridine, 3-fluoro-, 3-fluorpyridin, 3-FLUOROPYRIDINE
3-Fluoropyridine (CAS 372-47-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4FN and a molecular weight of 97.090 g/mol. Key properties include a melting point of 251-254°C (dec.), a boiling point of 107.5±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 13.3±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 372-47-4
- Jingsj CID
- J-1524034-3
- Molecular Formula
- C5H4FN
- Molecular Weight
- 97.090 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 251-254°C (dec.) |
|---|---|
| Boiling Point | 107.5±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 13.3±0.0 °C |
| Exact Mass | 97.032776 |
| PSA | 12.89000 |
| LogP | 0.77 |
| Vapor Pressure | 31.6±0.1 mmHg at 25°C |
| Refractive Index | 1.472 |
| Storage Conditions | Flammables area |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 3-Fluoropyridine?
The CAS number of 3-Fluoropyridine is 372-47-4.
What are the molecular formula and molecular weight of 3-Fluoropyridine?
3-Fluoropyridine has molecular formula C5H4FN and molecular weight 97.090 g/mol.
Is 3-Fluoropyridine hazardous?
3-Fluoropyridine has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 3-Fluoropyridine?
For 3-Fluoropyridine, Upstream Products: 3-Pyridineboronic acid, 2,3,5,6-Tetrafluoropyridine, 3-Aminopyridine; Downstream Products: 3-Benzoylpyridine, 3-Fluoropyridine-4-carboxylic acid, 3-Fluoropyridine-2-carboxamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Fluoropyridine (CAS 372-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524034-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.