3,5-Difluoropyridine-4-carboxaldehyde
3,5-二氟吡啶-4-甲醛
Also known as: 3,5-Difluoro-4-pyridinecarboxaldehyde, 3,5-Difluoroisonicotinaldehyde, 3,5-Difluoro-4-formylpyridine, 3,5-difluoropyridine-4-carbaldehyde, 4-Pyridinecarboxaldehyde, 3,5-difluoro-
3,5-Difluoropyridine-4-carboxaldehyde (CAS 870234-98-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3F2NO and a molecular weight of 143.091 g/mol. It is also known as 3,5-Difluoro-4-pyridinecarboxaldehyde, 3,5-Difluoroisonicotinaldehyde and 3,5-Difluoro-4-formylpyridine. Key properties include a melting point of 51-52ºC, a boiling point of 168.7±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 55.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 870234-98-3
- Jingsj CID
- J-1431945-7
- Molecular Formula
- C6H3F2NO
- Chinese Name
- 3,5-二氟吡啶-4-甲醛
- Molecular Weight
- 143.091 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51-52ºC |
|---|---|
| Boiling Point | 168.7±35.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 55.8±25.9 °C |
Frequently Asked Questions
What is the CAS number of 3,5-Difluoropyridine-4-carboxaldehyde?
The CAS number of 3,5-Difluoropyridine-4-carboxaldehyde is 870234-98-3.
What are the molecular formula and molecular weight of 3,5-Difluoropyridine-4-carboxaldehyde?
3,5-Difluoropyridine-4-carboxaldehyde has molecular formula C6H3F2NO and molecular weight 143.091 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Difluoropyridine-4-carboxaldehyde (CAS 870234-98-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431945-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.