1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone]
1,4-双(4-氟苯甲酰基)苯
Also known as: 1,4-Bis(4-fluorobenzoyl)benzene, 1,4-Bis(p-fluorobenzoyl)benzene, 1,4-di(4-fluorobenzoyl)benzene, 1,4-di(p-fluorobenzoyl)-benzene, Methanone, 1,1'-(1,4-phenylene)bis[1-(4-fluorophenyl)-]
1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone] (CAS 68418-51-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H12F2O2 and a molecular weight of 322.305 g/mol. It is also known as 1,4-Bis(4-fluorobenzoyl)benzene, 1,4-Bis(p-fluorobenzoyl)benzene and 1,4-di(4-fluorobenzoyl)benzene. Key properties include a boiling point of 468.5±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 176.3±21.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68418-51-9
- Jingsj CID
- J-921027-1
- Molecular Formula
- C20H12F2O2
- Chinese Name
- 1,4-双(4-氟苯甲酰基)苯
- Molecular Weight
- 322.305 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 468.5±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 176.3±21.5 °C |
Frequently Asked Questions
What is the CAS number of 1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone]?
The CAS number of 1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone] is 68418-51-9.
What are the molecular formula and molecular weight of 1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone]?
1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone] has molecular formula C20H12F2O2 and molecular weight 322.305 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1'-(1,4-Phenylene)bis[1-(4-fluorophenyl)methanone] (CAS 68418-51-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-921027-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.