6-Fluoroisobenzofuran-1(3H)-one

6-氟异苯并呋喃-1(3H)-酮

Also known as: 6-Fluoro-3H-isobenzofuran-1-one, 6-Fluoro-3H-2-benzofuran-1-one, 6-Fluorophthalide, 6-fluoro-1,3-dihydro-2-benzofuran-1-one, 6-fluoro-2-benzofuran-1(3H)-one, 1(3H)-Isobenzofuranone, 6-fluoro-

6-Fluoroisobenzofuran-1(3H)-one (CAS 23932-84-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5FO2 and a molecular weight of 152.12300 g/mol. It is also known as 6-Fluoro-3H-isobenzofuran-1-one, 6-Fluoro-3H-2-benzofuran-1-one and 6-Fluorophthalide. Key property: a boiling point of 306.6±42.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23932-84-5
Jingsj CID
J-1350963-7
Molecular Formula
C8H5FO2
Chinese Name
6-氟异苯并呋喃-1(3H)-酮
Molecular Weight
152.12300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point306.6±42.0°C at 760 mmHg

Frequently Asked Questions

What is the CAS number of 6-Fluoroisobenzofuran-1(3H)-one?

The CAS number of 6-Fluoroisobenzofuran-1(3H)-one is 23932-84-5.

What are the molecular formula and molecular weight of 6-Fluoroisobenzofuran-1(3H)-one?

6-Fluoroisobenzofuran-1(3H)-one has molecular formula C8H5FO2 and molecular weight 152.12300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-Fluoroisobenzofuran-1(3H)-one (CAS 23932-84-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350963-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.