2,3-Difluoro-5-(trifluoromethyl)pyridine
Also known as: 2,3-Difluoro-5-(trifluoromethyl)pyridine, alpha,alpha,alpha,5,6-Pentafluoro-3-picoline, Pyridine, 2,3-difluoro-5-(trifluoromethyl)-
2,3-Difluoro-5-(trifluoromethyl)pyridine (CAS 89402-42-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H2F5N and a molecular weight of 183.079 g/mol. Key properties include a melting point of -20°C, a boiling point of 120.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 26.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89402-42-6
- Jingsj CID
- J-11100-2
- Molecular Formula
- C6H2F5N
- Molecular Weight
- 183.079 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -20°C |
|---|---|
| Boiling Point | 120.7±35.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 26.8±25.9 °C |
| Exact Mass | 183.010742 |
| PSA | 12.89000 |
| LogP | 1.72 |
| Vapor Pressure | 18.1±0.2 mmHg at 25°C |
| Refractive Index | 1.387 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine 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 2,3-Difluoro-5-(trifluoromethyl)pyridine?
The CAS number of 2,3-Difluoro-5-(trifluoromethyl)pyridine is 89402-42-6.
What are the molecular formula and molecular weight of 2,3-Difluoro-5-(trifluoromethyl)pyridine?
2,3-Difluoro-5-(trifluoromethyl)pyridine has molecular formula C6H2F5N and molecular weight 183.079 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. "2,3-Difluoro-5-(trifluoromethyl)pyridine (CAS 89402-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11100-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.