![Molecular structure of 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one (CAS 217184-77-5)](/images/chem_structures_svg/140/217184-77-5.svg)
1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one
Also known as: 2-acetyl-4-phenyl-5-trifluoromethyl-thiophene, 1-[4-phenyl-5-(trifluoromethyl)-2-thienyl]ethanone, 1-[4-phenyl-5-(trifluoromethyl)thiophen-2-yl]ethanone, 1-(4-phenyl-5-trifluoromethyl-thiophen-2-yl)-ethanone, Ethanone, 1-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-, HMS563M07
1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one (CAS 217184-77-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9F3OS and a molecular weight of 270.27000 g/mol. Key properties include a boiling point of 332.3ºC at 760mmHg, a density of 1.291g/cm3 and a flash point of 154.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 217184-77-5
- Jingsj CID
- J-1412253-3
- Molecular Formula
- C13H9F3OS
- Molecular Weight
- 270.27000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 332.3ºC at 760mmHg |
|---|---|
| Density | 1.291g/cm3 |
| Flash Point | 154.7ºC |
| Exact Mass | 270.03300 |
| PSA | 45.31000 |
| LogP | 4.63650 |
| Vapor Pressure | 0.000148mmHg at 25°C |
| Refractive Index | 1.526 |
Frequently Asked Questions
What is the CAS number of 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one?
The CAS number of 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one is 217184-77-5.
What are the molecular formula and molecular weight of 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one?
1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one has molecular formula C13H9F3OS and molecular weight 270.27000 g/mol.
What are the upstream and downstream products of 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one?
For 1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one, Upstream Products: Methyllithium, 4-Phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-[4-Phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one (CAS 217184-77-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412253-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.