3,3'-Difluorobenzophenone
3,3'-二氟二苯甲酮
Also known as: Bis(3-fluorophenyl)methanone, Methanone, bis(3-fluorophenyl)-, 3,3'-Difluorobenzophenone 99%, MFCD00000337
3,3'-Difluorobenzophenone (CAS 345-70-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H8F2O and a molecular weight of 218.199 g/mol. It is also known as Bis(3-fluorophenyl)methanone, Methanone, bis(3-fluorophenyl)- and 3,3'-Difluorobenzophenone 99%. Key properties include a melting point of 59-61 °C(lit.), a boiling point of 316.2±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 121.3±17.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 345-70-0
- Jingsj CID
- J-7175-0
- Molecular Formula
- C13H8F2O
- Chinese Name
- 3,3'-二氟二苯甲酮
- Molecular Weight
- 218.199 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 59-61 °C(lit.) |
|---|---|
| Boiling Point | 316.2±27.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 121.3±17.9 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3,3'-Difluorobenzophenone?
The CAS number of 3,3'-Difluorobenzophenone is 345-70-0.
What are the molecular formula and molecular weight of 3,3'-Difluorobenzophenone?
3,3'-Difluorobenzophenone has molecular formula C13H8F2O and molecular weight 218.199 g/mol.
Is 3,3'-Difluorobenzophenone hazardous?
3,3'-Difluorobenzophenone has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3'-Difluorobenzophenone (CAS 345-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7175-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.