1,1,1,3,3,4,4,4-octafluorobutan-2-one
八氟-2-丁酮
Also known as: Octafluoro-2-butanone, Perfluoro-2-butanone, 2-Butanone, 1,1,1,3,3,4,4,4-octafluoro-, Octafluorobutan-2-one, Perfluorobutan-2-one, OCTAFLUORO-2-BUTANONE, F-2-butanone
1,1,1,3,3,4,4,4-octafluorobutan-2-one (CAS 337-20-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4F8O and a molecular weight of 216.02900 g/mol. It is also known as Octafluoro-2-butanone, Perfluoro-2-butanone and 2-Butanone, 1,1,1,3,3,4,4,4-octafluoro-. Key properties include a melting point of -126ºC(lit.), a boiling point of 0ºC and a density of 1.595g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 337-20-2
- Jingsj CID
- J-39101-4
- Molecular Formula
- C4F8O
- Chinese Name
- 八氟-2-丁酮
- Molecular Weight
- 216.02900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -126ºC(lit.) |
|---|---|
| Boiling Point | 0ºC |
| Density | 1.595g/cm3 |
Frequently Asked Questions
What is the CAS number of 1,1,1,3,3,4,4,4-octafluorobutan-2-one?
The CAS number of 1,1,1,3,3,4,4,4-octafluorobutan-2-one is 337-20-2.
What are the molecular formula and molecular weight of 1,1,1,3,3,4,4,4-octafluorobutan-2-one?
1,1,1,3,3,4,4,4-octafluorobutan-2-one has molecular formula C4F8O and molecular weight 216.02900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,1,3,3,4,4,4-octafluorobutan-2-one (CAS 337-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39101-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.