5,7-Dibromo-2,3-dihydrobenzofuran

5,7-二溴-2,3-二氢苯并呋喃

Also known as: 5,7-DIBROMO-2,3-DIHYDRO-1-BENZOFURAN, 5,7-DIBROMO-2,3-DIHYDROBENZOFURAN, 5,7-DIBROMO-2,3-DIHYDROBENZO[B]FURAN, 5,7-DIBROMOCOUMARAN, 5,7-Dibromo-2,3-dihydrobenzo[b]furan, 5,7-Dibromo-2,3-dihydrobenzofuran, Benzofuran, 5,7-dibromo-2,3-dihydro-, 5,7-Dibromocoumaran

CAS No.
123266-59-1
Jingsj CID
J-22449-1
Molecular Formula
C8H6Br2O
Chinese Name
5,7-二溴-2,3-二氢苯并呋喃
Molecular Weight
277.941 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point34-36ºC
Boiling Point307.1±42.0 °C at 760 mmHg
Density2.0±0.1 g/cm3
Flash Point123.6±26.4 °C

Frequently Asked Questions

What is the CAS number of 5,7-Dibromo-2,3-dihydrobenzofuran?

123266-59-1

What are the molecular formula and molecular weight of 5,7-Dibromo-2,3-dihydrobenzofuran?

C8H6Br2O, molecular weight 277.941 g/mol

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