2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one
Also known as: 2-BROMO-8,9-DIHYDRO-5H-BENZO[7]ANNULEN-6(7H)-ONE, 2-Bromo-5,7,8,9-tetrahydro-6H-benzo[7]annulen-6-one, 2-bromo-5,7,8,9-tetrahydro-5H-benzocyclohepten-6-one, 2-bromo-5,7,8,9-tetrahydro-benzocyclohepten-6-one, 6H-Benzocyclohepten-6-one, 2-bromo-5,7,8,9-tetrahydro-
2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one (CAS 740842-64-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H11BrO and a molecular weight of 239.11 g/mol. It is also known as 2-BROMO-8,9-DIHYDRO-5H-BENZO[7]ANNULEN-6(7H)-ONE, 2-Bromo-5,7,8,9-tetrahydro-6H-benzo[7]annulen-6-one and 2-bromo-5,7,8,9-tetrahydro-5H-benzocyclohepten-6-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 740842-64-2
- Jingsj CID
- J-1576129-1
- Molecular Formula
- C11H11BrO
- Molecular Weight
- 239.11 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one?
The CAS number of 2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one is 740842-64-2.
What are the molecular formula and molecular weight of 2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one?
2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one has molecular formula C11H11BrO and molecular weight 239.11 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromo-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one (CAS 740842-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1576129-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.