2-Chloro-5-fluoropyridine
2-氯-5-氟吡啶
Also known as: 5-Fluoro-2-chloropyridine, MFCD03095332, Pyridine, 2-chloro-5-fluoro-
- CAS No.
- 31301-51-6
- Jingsj CID
- J-6367-2
- Molecular Formula
- C5H3ClFN
- Chinese Name
- 2-氯-5-氟吡啶
- Molecular Weight
- 131.535 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 19 °C |
|---|---|
| Boiling Point | 147.5±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 43.0±21.8 °C |
GHS Safety & Compliance
Flammable / Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloro-5-fluoropyridine?
31301-51-6
What are the molecular formula and molecular weight of 2-Chloro-5-fluoropyridine?
C5H3ClFN, molecular weight 131.535 g/mol
Is 2-Chloro-5-fluoropyridine hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026