2,6-Dichloro-4-(trifluoromethyl)benzoic acid

Also known as: 2,6-Dichloro-4-(trifluoromethyl)benzoic acid, 4-Carboxy-3,5-dichlorobenzotrifluoride, Benzoic acid, 2,6-dichloro-4-(trifluoromethyl)-

2,6-Dichloro-4-(trifluoromethyl)benzoic acid (CAS 189338-32-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2F3O2 and a molecular weight of 259.00900 g/mol. Key properties include a boiling point of 266.242ºC at 760 mmHg and a flash point of 114.819ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 189338-32-7
Jingsj CID: J-1513455-1
Molecular Formula: C₈H₃Cl₂F₃O₂
Molecular Weight: 259.00900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	266.242ºC at 760 mmHg
Flash Point	114.819ºC
Exact Mass	257.94600
PSA	37.30000
LogP	3.71040
Vapor Pressure	0.004mmHg at 25°C
Refractive Index	1.514

Frequently Asked Questions

What is the CAS number of 2,6-Dichloro-4-(trifluoromethyl)benzoic acid?

The CAS number of 2,6-Dichloro-4-(trifluoromethyl)benzoic acid is 189338-32-7.

What are the molecular formula and molecular weight of 2,6-Dichloro-4-(trifluoromethyl)benzoic acid?

2,6-Dichloro-4-(trifluoromethyl)benzoic acid has molecular formula C8H3Cl2F3O2 and molecular weight 259.00900 g/mol.

What are the upstream and downstream products of 2,6-Dichloro-4-(trifluoromethyl)benzoic acid?

For 2,6-Dichloro-4-(trifluoromethyl)benzoic acid, Upstream Products: 2-Bromo-1,3-dichloro-5-(trifluoromethyl)benzene, Carbon dioxide, 3,5-Dichlorobenzotrifluoride.

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. "2,6-Dichloro-4-(trifluoromethyl)benzoic acid (CAS 189338-32-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513455-1 (accessed 2026-11-09).

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