2-Hydroxy-4-(trifluoromethyl)pyridine
Also known as: 4-(Trifluoromethyl)pyridin-2(1H)-one, 4-(Trifluoromethyl)-2(1H)-pyridinone, 4-(Trifluoromethyl)-2-pyridone, 4-(Trifluoromethyl)-2-pyridinone, 4-(Trifluoromethyl)pyridin-2-ol, 4-Trifluoromethyl-2(1H)pyridinone, 4-(trifluoromethyl)-1H-pyridin-2-one, 2(1H)-Pyridinone, 4-(trifluoromethyl)-, MFCD00153195
2-Hydroxy-4-(trifluoromethyl)pyridine (CAS 50650-59-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4F3NO and a molecular weight of 163.097 g/mol. Key properties include a melting point of 161-165 °C(lit.), a boiling point of 302.6±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 136.8±26.5 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 50650-59-4
- Jingsj CID
- J-1012412-6
- Molecular Formula
- C6H4F3NO
- Molecular Weight
- 163.097 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 161-165 °C(lit.) |
|---|---|
| Boiling Point | 302.6±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 136.8±26.5 °C |
| Exact Mass | 163.024506 |
| PSA | 33.12000 |
| LogP | 0.82 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.457 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
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-4-(trifluoromethyl)pyridine?
The CAS number of 2-Hydroxy-4-(trifluoromethyl)pyridine is 50650-59-4.
What are the molecular formula and molecular weight of 2-Hydroxy-4-(trifluoromethyl)pyridine?
2-Hydroxy-4-(trifluoromethyl)pyridine has molecular formula C6H4F3NO and molecular weight 163.097 g/mol.
Is 2-Hydroxy-4-(trifluoromethyl)pyridine hazardous?
2-Hydroxy-4-(trifluoromethyl)pyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-Hydroxy-4-(trifluoromethyl)pyridine?
For 2-Hydroxy-4-(trifluoromethyl)pyridine, Upstream Products: (E)-4-ethoxy-1,1,1-trifluorobut-3-en-2-one, Chloroacetonitrile, 2-Amino-4-(trifluoromethyl)pyridine; Downstream Products: 2-Chloro-4-(trifluoromethyl)pyridine, 5-Bromo-4-(trifluoromethyl)pyridin-2-ol, 4-(Trifluoromethyl)pyridine-2-thiol.
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-4-(trifluoromethyl)pyridine (CAS 50650-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1012412-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.