8-Bromo-3,4-dihydronaphthalen-2(1H)-one
8-溴-3,4-二氢-1H-2-萘酮
Also known as: 8-Bromo-2-tetralone, 8-Bromo-3,4-dihydro-1H-naphthalen-2-one, 8-Bromo-3,4-dihydro-2(1H)-naphthalenone, 8-Bromo-1,2,3,4-tetrahydro-2-oxonaphthalene, 8-Bromotetralin-2-one, 8B2T
8-Bromo-3,4-dihydronaphthalen-2(1H)-one (CAS 117294-21-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9BrO and a molecular weight of 225.082 g/mol. It is also known as 8-Bromo-2-tetralone, 8-Bromo-3,4-dihydro-1H-naphthalen-2-one and 8-Bromo-3,4-dihydro-2(1H)-naphthalenone. Key properties include a boiling point of 331.0±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 117.0±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 117294-21-0
- Jingsj CID
- J-1497365-5
- Molecular Formula
- C10H9BrO
- Chinese Name
- 8-溴-3,4-二氢-1H-2-萘酮
- Molecular Weight
- 225.082 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 331.0±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 117.0±15.2 °C |
Frequently Asked Questions
What is the CAS number of 8-Bromo-3,4-dihydronaphthalen-2(1H)-one?
The CAS number of 8-Bromo-3,4-dihydronaphthalen-2(1H)-one is 117294-21-0.
What are the molecular formula and molecular weight of 8-Bromo-3,4-dihydronaphthalen-2(1H)-one?
8-Bromo-3,4-dihydronaphthalen-2(1H)-one has molecular formula C10H9BrO and molecular weight 225.082 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "8-Bromo-3,4-dihydronaphthalen-2(1H)-one (CAS 117294-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497365-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.