2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine
Also known as: 5-Nitro-3-(trifluoromethyl)pyridin-2-ol, 5-nitro-3-(trifluoromethyl)-1H-pyridin-2-one, 5-Nitro-3-(trifluoromethyl)-2-pyridinol, 2-pyridinol, 5-nitro-3-(trifluoromethyl)-, MFCD00276983
2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine (CAS 99368-66-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3F3N2O3 and a molecular weight of 208.095 g/mol. Key properties include a melting point of 158ºC, a boiling point of 345.5±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 162.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99368-66-8
- Jingsj CID
- J-1376130-3
- Molecular Formula
- C6H3F3N2O3
- Molecular Weight
- 208.095 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158ºC |
|---|---|
| Boiling Point | 345.5±42.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 162.7±27.9 °C |
| Exact Mass | 208.009583 |
| PSA | 78.94000 |
| LogP | 1.24 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.509 |
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-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine?
The CAS number of 2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine is 99368-66-8.
What are the molecular formula and molecular weight of 2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine?
2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine has molecular formula C6H3F3N2O3 and molecular weight 208.095 g/mol.
What are the upstream and downstream products of 2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine?
For 2-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine, Upstream Products: 2-Hydroxy-3-(trifluoromethyl)pyridine; Downstream Products: 2-Chloro-5-nitro-3-(trifluoromethyl)pyridine.
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-Hydroxy-5-nitro-3-(trifluoromethyl)pyridine (CAS 99368-66-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376130-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.