3-Chloro-2-(trifluoromethyl)isonicotinic acid

Also known as: 3-Chloro-2-(trifluoromethyl)pyridine-4-carboxylic acid, 4-Pyridinecarboxylic acid, 3-chloro-2-(trifluoromethyl)-, MFCD16610712

3-Chloro-2-(trifluoromethyl)isonicotinic acid (CAS 749875-02-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H3ClF3NO2 and a molecular weight of 225.55200 g/mol. Key property: a boiling point of 353.3±42.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 749875-02-3
Jingsj CID: J-1446470-1
Molecular Formula: C₇H₃ClF₃NO₂
Molecular Weight: 225.55200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	353.3±42.0°C at 760 mmHg
Exact Mass	224.98000
PSA	50.19000
LogP	2.45200

Frequently Asked Questions

What is the CAS number of 3-Chloro-2-(trifluoromethyl)isonicotinic acid?

The CAS number of 3-Chloro-2-(trifluoromethyl)isonicotinic acid is 749875-02-3.

What are the molecular formula and molecular weight of 3-Chloro-2-(trifluoromethyl)isonicotinic acid?

3-Chloro-2-(trifluoromethyl)isonicotinic acid has molecular formula C7H3ClF3NO2 and molecular weight 225.55200 g/mol.

What are the upstream and downstream products of 3-Chloro-2-(trifluoromethyl)isonicotinic acid?

For 3-Chloro-2-(trifluoromethyl)isonicotinic acid, Upstream Products: Carbon dioxide, 3-Chloro-2-(trifluoromethyl)pyridine, 3-Chloro-2-iodopyridine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Chloro-2-(trifluoromethyl)isonicotinic acid (CAS 749875-02-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446470-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.