1-Bromobenzocyclobutene
1-溴苯并环丁烯
Also known as: 1-Bromobenzocyclobutene, 1-BrBCB, 1-bromo-1,2-dihydrobenzocyclobutene, 1-bromo-1,2-dihydro-cyclobutabenzene, 1-bromobenzocyclobutane, 1-bromocyclobutabenzene, 7-Bromobicyclo[4.2.0]octa-1,3,5,7-tetraene, 7-bromobicyclo[4.2.0]octa-1,3,5-triene, AC-154, Benzocyclobutenyl bromide, Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo-
- CAS No.
- 21120-91-2
- Jingsj CID
- J-40255-6
- Molecular Formula
- C8H5Br
- Chinese Name
- 1-溴苯并环丁烯
- Molecular Weight
- 181.02900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 90ºC10.5 mm Hg(lit.) |
|---|---|
| Density | 1.45 g/mL at 25ºC(lit.) |
| Flash Point | 205 °F |
Frequently Asked Questions
What is the CAS number of 1-Bromobenzocyclobutene?
21120-91-2
What are the molecular formula and molecular weight of 1-Bromobenzocyclobutene?
C8H5Br, molecular weight 181.02900 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026