FK-3311
N-[4-乙酰基-2-(2,4-二氟苯氧基)苯基]甲烷磺酰胺
Also known as: N-[4-Acetyl-2-(2,4-difluorophenoxy)phenyl]methanesulfonamide, Methanesulfonamide, N-[4-acetyl-2-(2,4-difluorophenoxy)phenyl]-, COX-2 Inhibitor V, FK3311, CS-1073
FK-3311 (CAS 116686-15-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H13F2NO4S and a molecular weight of 341.330 g/mol. It is also known as N-[4-Acetyl-2-(2,4-difluorophenoxy)phenyl]methanesulfonamide, Methanesulfonamide, N-[4-acetyl-2-(2,4-difluorophenoxy)phenyl]- and COX-2 Inhibitor V. Key properties include a boiling point of 431.3±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 214.6±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 116686-15-8
- Jingsj CID
- J-1987551-6
- Molecular Formula
- C15H13F2NO4S
- Chinese Name
- N-[4-乙酰基-2-(2,4-二氟苯氧基)苯基]甲烷磺酰胺
- Molecular Weight
- 341.330 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 431.3±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 214.6±31.5 °C |
Frequently Asked Questions
What is the CAS number of FK-3311?
The CAS number of FK-3311 is 116686-15-8.
What are the molecular formula and molecular weight of FK-3311?
FK-3311 has molecular formula C15H13F2NO4S and molecular weight 341.330 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "FK-3311 (CAS 116686-15-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987551-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.