3-Chloro-5-(trifluoromethyl)pyridin-2(1H)-one
3-氯-2-羟基-5-(三氟甲基)吡啶
Also known as: 3-Chloro-2-hydroxy-5-(trifluoromethyl)pyridine, 3-Chloro-5-(trifluoromethyl)-2(3H)-pyridinone, 3-Chloro-5-(trifluoromethyl)pyridin-2-ol, 2-hydroxy-3-chloro-5-trifluoropyridine, 3-Chloro-5-(trifluoromethyl)-2-pyridinol, 3-Chloro-5-(trifluoromethyl)pyridin-2(3H)-one, Haloxyfop-pyridinol Metabolite, 3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINOL, 3-CHLORO-5-(TRIFLUOROMETHYL)PYRIDIN-2-OL
- CAS No.
- 76041-71-9
- Jingsj CID
- J-24115-3
- Molecular Formula
- C6H3ClF3NO
- Chinese Name
- 3-氯-2-羟基-5-(三氟甲基)吡啶
- Molecular Weight
- 197.542 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 159-161 °C(lit.) |
|---|---|
| Boiling Point | 175.1±50.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 59.7±30.1 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3-Chloro-5-(trifluoromethyl)pyridin-2(1H)-one?
76041-71-9
What are the molecular formula and molecular weight of 3-Chloro-5-(trifluoromethyl)pyridin-2(1H)-one?
C6H3ClF3NO, molecular weight 197.542 g/mol
Is 3-Chloro-5-(trifluoromethyl)pyridin-2(1H)-one hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026