4,4,4-Trifluorobutan-2-one
4,4,4-三氟-2-丁酮
Also known as: 3-Oxo-1,1,1-trifluorobutane, 4,4,4-Trifluor-2-butanon, 4,4,4-Trifluor-butan-2-on, 4,4,4-Trifluoro-2-butanone, 4,4,4-trifluoro-butan-2-one, 4,4,4-trifluorobutan-2-one, 4,4,4-trifluorobutane-2-one, MFCD00077601, trifluoromethylacetone
4,4,4-Trifluorobutan-2-one (CAS 2366-70-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H5F3O and a molecular weight of 126.07700 g/mol. It is also known as 3-Oxo-1,1,1-trifluorobutane, 4,4,4-Trifluor-2-butanon and 4,4,4-Trifluor-butan-2-on. Key properties include a boiling point of 95-96°C, a density of 1.05 and a flash point of 37°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2366-70-3
- Jingsj CID
- J-1344476-9
- Molecular Formula
- C4H5F3O
- Chinese Name
- 4,4,4-三氟-2-丁酮
- Molecular Weight
- 126.07700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 95-96°C |
|---|---|
| Density | 1.05 |
| Flash Point | 37°C |
Frequently Asked Questions
What is the CAS number of 4,4,4-Trifluorobutan-2-one?
The CAS number of 4,4,4-Trifluorobutan-2-one is 2366-70-3.
What are the molecular formula and molecular weight of 4,4,4-Trifluorobutan-2-one?
4,4,4-Trifluorobutan-2-one has molecular formula C4H5F3O and molecular weight 126.07700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4,4-Trifluorobutan-2-one (CAS 2366-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1344476-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.