2,2,5-Trifluoro-1,3-benzodioxole
2,2,5-三氟-1,3-苯并二恶茂
Also known as: 2,2,5-trifluorobenzo[d][1,3]dioxole, 4-fluoro-1,2-[(difluoromethylene)dioxy]benzene, 1,3-benzodioxole,2,2,5-trifluoro-, 2,2,5-trifluorobenzodioxole, 2,2,5-trifluoro-1,3-dioxaindane
2,2,5-Trifluoro-1,3-benzodioxole (CAS 656-43-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3F3O2 and a molecular weight of 176.09300 g/mol. It is also known as 2,2,5-trifluorobenzo[d][1,3]dioxole, 4-fluoro-1,2-[(difluoromethylene)dioxy]benzene and 1,3-benzodioxole,2,2,5-trifluoro-. Key properties include a boiling point of 126ºC at 760 mmHg and a density of 1.52 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 656-43-9
- Jingsj CID
- J-42011-8
- Molecular Formula
- C7H3F3O2
- Chinese Name
- 2,2,5-三氟-1,3-苯并二恶茂
- Molecular Weight
- 176.09300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 126ºC at 760 mmHg |
|---|---|
| Density | 1.52 g/cm3 |
Frequently Asked Questions
What is the CAS number of 2,2,5-Trifluoro-1,3-benzodioxole?
The CAS number of 2,2,5-Trifluoro-1,3-benzodioxole is 656-43-9.
What are the molecular formula and molecular weight of 2,2,5-Trifluoro-1,3-benzodioxole?
2,2,5-Trifluoro-1,3-benzodioxole has molecular formula C7H3F3O2 and molecular weight 176.09300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2,5-Trifluoro-1,3-benzodioxole (CAS 656-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42011-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.