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Methyl 4-fluoro-2-methoxybenzoate

Also known as: Methyl 2-methoxy-4-fluorobenzoate, Benzoic acid, 4-fluoro-2-methoxy-, methyl ester, 4-Fluoro-2-methoxybenzoic acid methyl ester, Methyl 4-fluoro-o-anisate, JR-13782, Methyl 4-fluoro-2-methoxybenzoate, 97%, RARECHEM AL BF 1023

Methyl 4-fluoro-2-methoxybenzoate (CAS 204707-42-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9FO3 and a molecular weight of 184.164 g/mol. Key properties include a melting point of 134-136ºC, a boiling point of 231.6±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 91.3±16.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
204707-42-6
Jingsj CID
J-1504283-8
Molecular Formula
C9H9FO3
Molecular Weight
184.164 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point134-136ºC
Boiling Point231.6±20.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point91.3±16.7 °C
Exact Mass184.053574
PSA35.53000
LogP2.17
Vapor Pressure0.1±0.5 mmHg at 25°C
Refractive Index1.487

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Methyl 4-fluoro-2-methoxybenzoate?

The CAS number of Methyl 4-fluoro-2-methoxybenzoate is 204707-42-6.

What are the molecular formula and molecular weight of Methyl 4-fluoro-2-methoxybenzoate?

Methyl 4-fluoro-2-methoxybenzoate has molecular formula C9H9FO3 and molecular weight 184.164 g/mol.

What are the upstream and downstream products of Methyl 4-fluoro-2-methoxybenzoate?

For Methyl 4-fluoro-2-methoxybenzoate, Upstream Products: Methanol, 4-Fluoro-2-methoxybenzoic acid, Methyl 4-fluoro-2-hydroxybenzoate; Downstream Products: methyl 5-bromo-4-fluoro-2-methoxybenzoate.

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

Last updated:

How to cite: Jingsj. "Methyl 4-fluoro-2-methoxybenzoate (CAS 204707-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504283-8 (accessed 2026-11-09).

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