4,6-Difluoronicotinic acid
4,6-二氟烟酸
Also known as: 4,6-Difluoro-3-pyridinecarboxylic acid, 4,6-Difluoropyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 4,6-difluoro-
4,6-Difluoronicotinic acid (CAS 849937-91-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H3F2NO2 and a molecular weight of 159.09000 g/mol. It is also known as 4,6-Difluoro-3-pyridinecarboxylic acid, 4,6-Difluoropyridine-3-carboxylic acid and 3-Pyridinecarboxylic acid, 4,6-difluoro-. Key properties include a melting point of 99-101°C, a boiling point of 291ºC at 760 mmHg, a density of 1.535g/cm3 and a flash point of 129.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 849937-91-3
- Jingsj CID
- J-1387172-9
- Molecular Formula
- C6H3F2NO2
- Chinese Name
- 4,6-二氟烟酸
- Molecular Weight
- 159.09000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 99-101°C |
|---|---|
| Boiling Point | 291ºC at 760 mmHg |
| Density | 1.535g/cm3 |
| Flash Point | 129.8ºC |
Frequently Asked Questions
What is the CAS number of 4,6-Difluoronicotinic acid?
The CAS number of 4,6-Difluoronicotinic acid is 849937-91-3.
What are the molecular formula and molecular weight of 4,6-Difluoronicotinic acid?
4,6-Difluoronicotinic acid has molecular formula C6H3F2NO2 and molecular weight 159.09000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-Difluoronicotinic acid (CAS 849937-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1387172-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.