7-Iodobenzofuran-3(2H)-one
7-碘-3-苯并呋喃酮
Also known as: 3(2H)-Benzofuranone, 7-iodo-, 7-Iodo-3(2H)-benzofuranone, 7-Iodobenzofuran-3(2H)-one, 7-iodo-1-benzofuran-3-one
7-Iodobenzofuran-3(2H)-one (CAS 20143-57-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5IO2 and a molecular weight of 260.02900 g/mol. It is also known as 3(2H)-Benzofuranone, 7-iodo-, 7-Iodo-3(2H)-benzofuranone and 7-iodo-1-benzofuran-3-one. Key properties include a boiling point of 342.928ºC at 760 mmHg, a density of 2.029g/cm3 and a flash point of 161.197ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20143-57-1
- Jingsj CID
- J-1321309-9
- Molecular Formula
- C8H5IO2
- Chinese Name
- 7-碘-3-苯并呋喃酮
- Molecular Weight
- 260.02900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 342.928ºC at 760 mmHg |
|---|---|
| Density | 2.029g/cm3 |
| Flash Point | 161.197ºC |
Frequently Asked Questions
What is the CAS number of 7-Iodobenzofuran-3(2H)-one?
The CAS number of 7-Iodobenzofuran-3(2H)-one is 20143-57-1.
What are the molecular formula and molecular weight of 7-Iodobenzofuran-3(2H)-one?
7-Iodobenzofuran-3(2H)-one has molecular formula C8H5IO2 and molecular weight 260.02900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Iodobenzofuran-3(2H)-one (CAS 20143-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1321309-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.