7-chloro-3(2H)-benzofuranone
7-氯-3-苯并呋喃酮
Also known as: 7-chlorobenzofuran-3(2H)-one, 7-chloro-3-benzofuranone, 3(2H)-Benzofuranone, 7-chloro-, 7-Chloro-coumaran-3-one, 7-Chlorobenzofuran-3-one
7-chloro-3(2H)-benzofuranone (CAS 3260-94-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5ClO2 and a molecular weight of 168.57700 g/mol. It is also known as 7-chlorobenzofuran-3(2H)-one, 7-chloro-3-benzofuranone and 3(2H)-Benzofuranone, 7-chloro-. Key properties include a boiling point of 322.6ºC at 760 mmHg, a density of 1.742 g/cm3 and a flash point of 148.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3260-94-4
- Jingsj CID
- J-1316736-7
- Molecular Formula
- C8H5ClO2
- Chinese Name
- 7-氯-3-苯并呋喃酮
- Molecular Weight
- 168.57700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 322.6ºC at 760 mmHg |
|---|---|
| Density | 1.742 g/cm3 |
| Flash Point | 148.9ºC |
Frequently Asked Questions
What is the CAS number of 7-chloro-3(2H)-benzofuranone?
The CAS number of 7-chloro-3(2H)-benzofuranone is 3260-94-4.
What are the molecular formula and molecular weight of 7-chloro-3(2H)-benzofuranone?
7-chloro-3(2H)-benzofuranone has molecular formula C8H5ClO2 and molecular weight 168.57700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-chloro-3(2H)-benzofuranone (CAS 3260-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1316736-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.