2-(Trifluoromethyl)nicotinic acid
Also known as: 2-(Trifluoromethyl)pyridine-3-carboxylic acid, 2-(trifluoromethyl)-3-pyridinecarboxylic acid, 2-(trifluoromethyl)pyridin-3-carboxylic acid, 2-Trifluoromethylnicotinic acid, 3-Pyridinecarboxylic acid, 2-(trifluoromethyl)-
2-(Trifluoromethyl)nicotinic acid (CAS 131747-43-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4F3NO2 and a molecular weight of 191.107 g/mol. Key properties include a melting point of 184-188ºC, a boiling point of 259.9±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 111.0±27.3 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131747-43-8
- Jingsj CID
- J-1142889-0
- Molecular Formula
- C7H4F3NO2
- Molecular Weight
- 191.107 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 184-188ºC |
|---|---|
| Boiling Point | 259.9±40.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 111.0±27.3 °C |
| Exact Mass | 191.019409 |
| PSA | 50.19000 |
| LogP | 1.52 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.475 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
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-(Trifluoromethyl)nicotinic acid?
The CAS number of 2-(Trifluoromethyl)nicotinic acid is 131747-43-8.
What are the molecular formula and molecular weight of 2-(Trifluoromethyl)nicotinic acid?
2-(Trifluoromethyl)nicotinic acid has molecular formula C7H4F3NO2 and molecular weight 191.107 g/mol.
Is 2-(Trifluoromethyl)nicotinic acid hazardous?
2-(Trifluoromethyl)nicotinic acid has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
What are the upstream and downstream products of 2-(Trifluoromethyl)nicotinic acid?
For 2-(Trifluoromethyl)nicotinic acid, Upstream Products: Carbon dioxide, 3-Bromo-2-(trifluoromethyl)pyridine, 2-(Trifluoromethyl)pyridine; Downstream Products: 2-(Trifluoromethyl)nicotinaldehyde, [2-(trifluoromethyl)pyridin-3-yl]methanol.
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-(Trifluoromethyl)nicotinic acid (CAS 131747-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1142889-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.