Tetrafluorophthalic anhydride
3,4,5,6-四氟苯酐
Also known as: 4,5,6,7-Tetrafluoro-2-benzofuran-1,3-dione, 1,3-Isobenzofurandione, 4,5,6,7-tetrafluoro-, 3,4,5,6-Tetrafluorophthalic anhydride, MFCD00039697, EINECS 211-485-5, Tetrafluorophthalic acid anhydride
- CAS No.
- 652-12-0
- Jingsj CID
- J-36819-7
- Molecular Formula
- C8F4O3
- Chinese Name
- 3,4,5,6-四氟苯酐
- Molecular Weight
- 220.077 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 94-96 °C(lit.) |
|---|---|
| Boiling Point | 332.6±42.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 149.9±22.8 °C |
Frequently Asked Questions
What is the CAS number of Tetrafluorophthalic anhydride?
652-12-0
What are the molecular formula and molecular weight of Tetrafluorophthalic anhydride?
C8F4O3, molecular weight 220.077 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026