6,7-Dihydro-4(5H)-benzofuranone

6,7-二氢-4(5H)-苯并呋喃酮

Also known as: 4,5,6,7-Tetrahydro-4-oxobenzo[b]furan, 4,5,6,7-Tetrahydro-4-oxobenzofuran, 4,5,6,7-Tetrahydrobenzofuran-4-one, 4-Oxo-4,5,6,7-tetrahydrobenzo[b]furan, 4-Oxo-4,5,6,7-tetrahydrobenzofuran, 6,7-Dihydro-1-benzofuran-4(5H)-one, 6,7-Dihydro-5H-benzofuran-4-one, 6,7-Dihydrobenzo[b]furan-4(5H)-one, 6,7-Dihydrobenzofuran-4(5H)-one, MFCD00215511

CAS No.
16806-93-2
Jingsj CID
J-27652-2
Molecular Formula
C8H8O2
Chinese Name
6,7-二氢-4(5H)-苯并呋喃酮
Molecular Weight
136.148 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point30-34 °C(lit.)
Boiling Point115-118 ºC (16 mmHg)
Density1.162
Flash Point97.8±11.4 °C

Frequently Asked Questions

What is the CAS number of 6,7-Dihydro-4(5H)-benzofuranone?

16806-93-2

What are the molecular formula and molecular weight of 6,7-Dihydro-4(5H)-benzofuranone?

C8H8O2, molecular weight 136.148 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026