methyl 2,4-dichloropyridine-3-carboxylate

2,4-二氯烟酸甲酯

Also known as: methyl 2,4-dichloronicotinate, 2,4-dichloro nicotinic acid methyl ester, 2,4-dichloro-3-(methoxycarbonyl)pyridine, 2,4-dichloro-3-pyridinecarboxylic acid methyl ester, 3-pyridinecarboxylic acid, 2,4-dichloro-, methyl ester

methyl 2,4-dichloropyridine-3-carboxylate (CAS 442903-28-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl2NO2 and a molecular weight of 206.026 g/mol. It is also known as methyl 2,4-dichloronicotinate, 2,4-dichloro nicotinic acid methyl ester and 2,4-dichloro-3-(methoxycarbonyl)pyridine. Key properties include a boiling point of 266.2±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 114.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 442903-28-8
Jingsj CID: J-1074902-3
Molecular Formula: C₇H₅Cl₂NO₂
Chinese Name: 2,4-二氯烟酸甲酯
Molecular Weight: 206.026 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	266.2±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	114.8±25.9 °C

Frequently Asked Questions

What is the CAS number of methyl 2,4-dichloropyridine-3-carboxylate?

The CAS number of methyl 2,4-dichloropyridine-3-carboxylate is 442903-28-8.

What are the molecular formula and molecular weight of methyl 2,4-dichloropyridine-3-carboxylate?

methyl 2,4-dichloropyridine-3-carboxylate has molecular formula C7H5Cl2NO2 and molecular weight 206.026 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. "methyl 2,4-dichloropyridine-3-carboxylate (CAS 442903-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1074902-3 (accessed 2026-10-22).

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