2,5-Difluoropyridine
2,5-二氟吡啶
Also known as: 2,5-Difluorpyridin, Pyridine, 2,5-difluoro-, 2,5-difluoro-pyridine
2,5-Difluoropyridine (CAS 84476-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3F2N and a molecular weight of 115.081 g/mol. It is also known as 2,5-Difluorpyridin, Pyridine, 2,5-difluoro- and 2,5-difluoro-pyridine. Key properties include a melting point of -33 °C, a boiling point of 113.1±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 22.2±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84476-99-3
- Jingsj CID
- J-951320-0
- Molecular Formula
- C5H3F2N
- Chinese Name
- 2,5-二氟吡啶
- Molecular Weight
- 115.081 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -33 °C |
|---|---|
| Boiling Point | 113.1±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 22.2±21.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2,5-Difluoropyridine?
The CAS number of 2,5-Difluoropyridine is 84476-99-3.
What are the molecular formula and molecular weight of 2,5-Difluoropyridine?
2,5-Difluoropyridine has molecular formula C5H3F2N and molecular weight 115.081 g/mol.
Is 2,5-Difluoropyridine hazardous?
2,5-Difluoropyridine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Difluoropyridine (CAS 84476-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-951320-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.