3,5-bis(trifluoromethyl)-1-phenylpyrazole
Also known as: 1-phenyl-3,5-bis(trifluoromethyl)-1H-pyrazole, 1-phenyl-3,5-bis(trifluoromethyl)pyrazole, 1H-pyrazole, 1-phenyl-3,5-bis(trifluoromethyl)-
3,5-bis(trifluoromethyl)-1-phenylpyrazole (CAS 140647-19-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6F6N2 and a molecular weight of 280.16900 g/mol. Key properties include a boiling point of 220.8ºC at 760 mmHg, a density of 1.346g/cm3 and a flash point of 87.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 140647-19-4
- Jingsj CID
- J-883959-6
- Molecular Formula
- C11H6F6N2
- Molecular Weight
- 280.16900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 220.8ºC at 760 mmHg |
|---|---|
| Density | 1.346g/cm3 |
| Flash Point | 87.3ºC |
| Exact Mass | 280.04400 |
| PSA | 17.82000 |
| LogP | 3.90990 |
| Vapor Pressure | 0.075mmHg at 25°C |
| Refractive Index | 1.508 |
Customs & Trade Information
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 3,5-bis(trifluoromethyl)-1-phenylpyrazole?
The CAS number of 3,5-bis(trifluoromethyl)-1-phenylpyrazole is 140647-19-4.
What are the molecular formula and molecular weight of 3,5-bis(trifluoromethyl)-1-phenylpyrazole?
3,5-bis(trifluoromethyl)-1-phenylpyrazole has molecular formula C11H6F6N2 and molecular weight 280.16900 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-bis(trifluoromethyl)-1-phenylpyrazole (CAS 140647-19-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-883959-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.