bicyclo[3.3.1]nonan-9-one
双环[3.3.1]壬烷-9-酮
Also known as: 9-Oxobicyclo[3.3.1]nonane, 9-ketobicyclo[3.3.1]nonane, Bicyclo[3.3.1]-9-nonanone, Bicyclo[3.3.1]nona-9-one, bicyclo[3.3.1]nonane-9-one
bicyclo[3.3.1]nonan-9-one (CAS 17931-55-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H14O and a molecular weight of 138.20700 g/mol. It is also known as 9-Oxobicyclo[3.3.1]nonane, 9-ketobicyclo[3.3.1]nonane and Bicyclo[3.3.1]-9-nonanone. Key properties include a melting point of 155-157ºC(lit.), a boiling point of 219.8ºC at 760mmHg, a density of 1.007g/cm3 and a flash point of 79.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17931-55-4
- Jingsj CID
- J-15872-3
- Molecular Formula
- C9H14O
- Chinese Name
- 双环[3.3.1]壬烷-9-酮
- Molecular Weight
- 138.20700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 155-157ºC(lit.) |
|---|---|
| Boiling Point | 219.8ºC at 760mmHg |
| Density | 1.007g/cm3 |
| Flash Point | 79.6ºC |
Frequently Asked Questions
What is the CAS number of bicyclo[3.3.1]nonan-9-one?
The CAS number of bicyclo[3.3.1]nonan-9-one is 17931-55-4.
What are the molecular formula and molecular weight of bicyclo[3.3.1]nonan-9-one?
bicyclo[3.3.1]nonan-9-one has molecular formula C9H14O and molecular weight 138.20700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "bicyclo[3.3.1]nonan-9-one (CAS 17931-55-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15872-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.