3-Fluoro-2-iodopyridine
Also known as: 2-iodo-3-fluoropyridine, 3-fluoro-2-iodo-pyridine, Pyridine, 3-fluoro-2-iodo-, MFCD03095288
3-Fluoro-2-iodopyridine (CAS 146141-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3FIN and a molecular weight of 222.987 g/mol. Key properties include a boiling point of 203.1±20.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 76.6±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 146141-04-0
- Jingsj CID
- J-1393804-0
- Molecular Formula
- C5H3FIN
- Molecular Weight
- 222.987 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 203.1±20.0 °C at 760 mmHg |
|---|---|
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 76.6±21.8 °C |
| Exact Mass | 222.929413 |
| PSA | 12.89000 |
| LogP | 1.78 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.600 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 3-Fluoro-2-iodopyridine?
The CAS number of 3-Fluoro-2-iodopyridine is 146141-04-0.
What are the molecular formula and molecular weight of 3-Fluoro-2-iodopyridine?
3-Fluoro-2-iodopyridine has molecular formula C5H3FIN and molecular weight 222.987 g/mol.
Is 3-Fluoro-2-iodopyridine hazardous?
3-Fluoro-2-iodopyridine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 3-Fluoro-2-iodopyridine?
For 3-Fluoro-2-iodopyridine, Upstream Products: 2-Chloro-3-fluoropyridine, 3-Fluoro-4-iodopyridine, 3-Fluoropyridine; Downstream Products: 2-Cyano-3-fluoropyridine.
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-Fluoro-2-iodopyridine (CAS 146141-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393804-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.