2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone
3-三氟乙酰基吡啶
Also known as: 3-(Trifluoroacetyl)pyridine, 2,2,2-trifluoro-1-(3-pyridinyl)ethanone, 3-(Trifluoroacetyl)pyridine monohydrate, Ethanone, 2,2,2-trifluoro-1-(3-pyridinyl)- (9CI), PncA Inhibitor,3
2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone (CAS 33284-21-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4F3NO and a molecular weight of 175.108 g/mol. It is also known as 3-(Trifluoroacetyl)pyridine, 2,2,2-trifluoro-1-(3-pyridinyl)ethanone and 3-(Trifluoroacetyl)pyridine monohydrate. Key properties include a boiling point of 197.9±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 73.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33284-21-8
- Jingsj CID
- J-1512298-8
- Molecular Formula
- C7H4F3NO
- Chinese Name
- 3-三氟乙酰基吡啶
- Molecular Weight
- 175.108 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 197.9±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 73.5±25.9 °C |
Frequently Asked Questions
What is the CAS number of 2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone?
The CAS number of 2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone is 33284-21-8.
What are the molecular formula and molecular weight of 2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone?
2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone has molecular formula C7H4F3NO and molecular weight 175.108 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2,2-Trifluoro-1-(pyridin-3-yl)ethanone (CAS 33284-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512298-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.