5,6-Difluoroindolin-2-one
5,6-二氟二氢吲哚-2-酮
Also known as: 5,6-Difluorooxindole, 5,6-Difluoro-1,3-dihydro-2H-indol-2-one, 5,6-Difluoro-2-oxindole, 5,6-Difluoro-2-oxoindole, 2H-Indol-2-one,5,6-difluoro-1,3-dihydro-, 5,6-difluoro-1,3-dihydroindol-2-one, 5,6-difluoro-2,3-dihydro-1H-indol-2-one, MFCD01075216
5,6-Difluoroindolin-2-one (CAS 71294-07-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5F2NO and a molecular weight of 169.128 g/mol. It is also known as 5,6-Difluorooxindole, 5,6-Difluoro-1,3-dihydro-2H-indol-2-one and 5,6-Difluoro-2-oxindole. Key properties include a boiling point of 285.3±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 126.3±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71294-07-0
- Jingsj CID
- J-1420882-5
- Molecular Formula
- C8H5F2NO
- Chinese Name
- 5,6-二氟二氢吲哚-2-酮
- Molecular Weight
- 169.128 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 285.3±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 126.3±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5,6-Difluoroindolin-2-one?
The CAS number of 5,6-Difluoroindolin-2-one is 71294-07-0.
What are the molecular formula and molecular weight of 5,6-Difluoroindolin-2-one?
5,6-Difluoroindolin-2-one has molecular formula C8H5F2NO and molecular weight 169.128 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Difluoroindolin-2-one (CAS 71294-07-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420882-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.