Methyl 2-chloroisonicotinate

2-氯异烟酸甲酯

Also known as: 2-Chloroisonicotinic acid methyl ester, 2-Chloropyridine-4-carboxylic acid methyl ester, Methyl 2-chloro-4-pyridinecarboxylate, Methyl 2-chloropyridine-4-carboxylate, 4-Pyridinecarboxylic acid, 2-chloro-, methyl ester, BUTTPARK 91\04-05, MFCD01765409

Methyl 2-chloroisonicotinate (CAS 58481-11-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.581 g/mol. It is also known as 2-Chloroisonicotinic acid methyl ester, 2-Chloropyridine-4-carboxylic acid methyl ester and Methyl 2-chloro-4-pyridinecarboxylate. Key properties include a melting point of 32-36 °C, a boiling point of 253.7±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 107.2±21.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58481-11-1
Jingsj CID
J-876656-8
Molecular Formula
C7H6ClNO2
Chinese Name
2-氯异烟酸甲酯
Molecular Weight
171.581 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point32-36 °C
Boiling Point253.7±20.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point107.2±21.8 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Methyl 2-chloroisonicotinate?

The CAS number of Methyl 2-chloroisonicotinate is 58481-11-1.

What are the molecular formula and molecular weight of Methyl 2-chloroisonicotinate?

Methyl 2-chloroisonicotinate has molecular formula C7H6ClNO2 and molecular weight 171.581 g/mol.

Is Methyl 2-chloroisonicotinate hazardous?

Methyl 2-chloroisonicotinate has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Methyl 2-chloroisonicotinate (CAS 58481-11-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-876656-8 (accessed 2026-10-22).

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