Benzofuran-3(2H)-one
3-苯并呋喃酮
Also known as: 3(2H)-Benzofuranone, 3-Coumaranone, Coumaran-3-one, 2,3-Dihydro-1-benzofuran-3-one, 1-Benzofuran-3(2H)-one, MFCD00051810
- CAS No.
- 7169-34-8
- Jingsj CID
- J-40679-6
- Molecular Formula
- C8H6O2
- Chinese Name
- 3-苯并呋喃酮
- Molecular Weight
- 134.13 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 101-103 °C |
|---|---|
| Boiling Point | 249.6±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 118.9±15.3 °C |
Frequently Asked Questions
What is the CAS number of Benzofuran-3(2H)-one?
7169-34-8
What are the molecular formula and molecular weight of Benzofuran-3(2H)-one?
C8H6O2, molecular weight 134.13 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026