1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione
1-(3,4-二氟苯基)-1H-吡咯-2,5-二酮
Also known as: 1-(3,4-difluorophenyl)pyrrole-2,5-dione, 1H-Pyrrole-2,5-dione, 1-(3,4-difluorophenyl)-, AKOS MSC-0046, N-(3,4-Difluorophenyl)maleimide
1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione (CAS 154505-91-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H5F2NO2 and a molecular weight of 209.14900 g/mol. It is also known as 1-(3,4-difluorophenyl)pyrrole-2,5-dione, 1H-Pyrrole-2,5-dione, 1-(3,4-difluorophenyl)- and AKOS MSC-0046. Key properties include a boiling point of 335ºC at 760mmHg, a density of 1.508g/cm3 and a flash point of 156.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 154505-91-6
- Jingsj CID
- J-1504247-3
- Molecular Formula
- C10H5F2NO2
- Chinese Name
- 1-(3,4-二氟苯基)-1H-吡咯-2,5-二酮
- Molecular Weight
- 209.14900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335ºC at 760mmHg |
|---|---|
| Density | 1.508g/cm3 |
| Flash Point | 156.4ºC |
Frequently Asked Questions
What is the CAS number of 1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione?
The CAS number of 1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione is 154505-91-6.
What are the molecular formula and molecular weight of 1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione?
1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione has molecular formula C10H5F2NO2 and molecular weight 209.14900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(3,4-Difluorophenyl)-1H-pyrrole-2,5-dione (CAS 154505-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504247-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.