4-fluoro-1,2-diiodobenzene
1,2-二碘-4-氟苯
Also known as: 1,2-Diiodo-4-fluorobenzene, 3,4-diiodofluorobenzene, Benzene, 4-fluoro-1,2-diiodo-, 1,2-diiodo-4-fluorobenzene
4-fluoro-1,2-diiodobenzene (CAS 203059-85-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3FI2 and a molecular weight of 347.89500 g/mol. It is also known as 1,2-Diiodo-4-fluorobenzene, 3,4-diiodofluorobenzene and Benzene, 4-fluoro-1,2-diiodo-. Key properties include a boiling point of 272.7ºC at 760 mmHg, a density of 2.524 g/cm3 and a flash point of 109.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 203059-85-2
- Jingsj CID
- J-1526679-6
- Molecular Formula
- C6H3FI2
- Chinese Name
- 1,2-二碘-4-氟苯
- Molecular Weight
- 347.89500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 272.7ºC at 760 mmHg |
|---|---|
| Density | 2.524 g/cm3 |
| Flash Point | 109.9ºC |
Frequently Asked Questions
What is the CAS number of 4-fluoro-1,2-diiodobenzene?
The CAS number of 4-fluoro-1,2-diiodobenzene is 203059-85-2.
What are the molecular formula and molecular weight of 4-fluoro-1,2-diiodobenzene?
4-fluoro-1,2-diiodobenzene has molecular formula C6H3FI2 and molecular weight 347.89500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-fluoro-1,2-diiodobenzene (CAS 203059-85-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526679-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.