2-Chloro-5-fluoronicotinic acid
Also known as: 2-Chloro-5-fluoropyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 2-chloro-5-fluoro-, 2-Chloro-5-fluoro-nicotinic acid, MFCD03092932
2-Chloro-5-fluoronicotinic acid (CAS 38186-88-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H3ClFNO2 and a molecular weight of 175.545 g/mol. Key properties include a melting point of 141-142ºC, a boiling point of 297.0±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 133.4±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38186-88-8
- Jingsj CID
- J-1056042-6
- Molecular Formula
- C6H3ClFNO2
- Molecular Weight
- 175.545 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 141-142ºC |
|---|---|
| Boiling Point | 297.0±35.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 133.4±25.9 °C |
| Exact Mass | 174.983627 |
| PSA | 50.19000 |
| LogP | 0.58 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.563 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Chloro-5-fluoronicotinic acid?
The CAS number of 2-Chloro-5-fluoronicotinic acid is 38186-88-8.
What are the molecular formula and molecular weight of 2-Chloro-5-fluoronicotinic acid?
2-Chloro-5-fluoronicotinic acid has molecular formula C6H3ClFNO2 and molecular weight 175.545 g/mol.
Is 2-Chloro-5-fluoronicotinic acid hazardous?
2-Chloro-5-fluoronicotinic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Chloro-5-fluoronicotinic acid?
For 2-Chloro-5-fluoronicotinic acid, Upstream Products: 2,6-Dichloro-5-fluoronicotinic acid, Ethyl 2-chloro-5-fluoronicotinate; Downstream Products: 2-Chloro-5-fluoronicotinonitrile, 2-Chloro-5-fluoropyridin-3-amine, 2-Chloro-5-fluoro-3-iodopyridine.
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-Chloro-5-fluoronicotinic acid (CAS 38186-88-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1056042-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.