2,3,4-Trifluoro-5-methoxybenzoic acid

2,3,4-三氟-5-甲氧基苯甲酸

Also known as: 5-Methoxy-2,3,4-trifluorobenzoic acid, 2,3,4-Trifluor-5-methoxybenzoesaeure, 2,3,4-trifluoro-5-methoxy benzoic acid, Benzoic acid, 2,3,4-trifluoro-5-methoxy-, Moxifloxacin Impurity 66, Moxifloxacin Impurity 150, Moxifloxacin Impurity 172

2,3,4-Trifluoro-5-methoxybenzoic acid (CAS 38233-47-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H5F3O3 and a molecular weight of 206.119 g/mol. It is also known as 5-Methoxy-2,3,4-trifluorobenzoic acid, 2,3,4-Trifluor-5-methoxybenzoesaeure and 2,3,4-trifluoro-5-methoxy benzoic acid. Key properties include a boiling point of 293.1±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 131.1±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38233-47-5
Jingsj CID: J-1112260-3
Molecular Formula: C₈H₅F₃O₃
Chinese Name: 2,3,4-三氟-5-甲氧基苯甲酸
Molecular Weight: 206.119 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	293.1±35.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	131.1±25.9 °C

Frequently Asked Questions

What is the CAS number of 2,3,4-Trifluoro-5-methoxybenzoic acid?

The CAS number of 2,3,4-Trifluoro-5-methoxybenzoic acid is 38233-47-5.

What are the molecular formula and molecular weight of 2,3,4-Trifluoro-5-methoxybenzoic acid?

2,3,4-Trifluoro-5-methoxybenzoic acid has molecular formula C8H5F3O3 and molecular weight 206.119 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,3,4-Trifluoro-5-methoxybenzoic acid (CAS 38233-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1112260-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.