2,6-Dichloropyridine-3-carboxylic acid methyl ester

2,6-Dichloropyridine-3-carboxylic acid methyl ester - Names and Identifiers

Name	Methyl 2,6-dichloronicotinate
Synonyms	Methyl 2,6-dichloronicotinate 2,6-two chloroMethyl nicotinate methyl 2,6-dichloronicotinate (en) Methyl 2,6-dichloropyridin-3-carboxylate methyl 2,6-dichloropyridine-3-carboxylate 2,6-Dichloropyridine-3-carboxylic acid methyl ester 3-Pyridinecarboxylic acid, 2,6-dichloro-, methyl ester 2,6-Dichloro-2,3-dihydro-pyridine-3-carboxylic acid methyl ester
CAS	65515-28-8
InChI	InChI=1/C7H5Cl2NO2/c1-12-7(11)4-2-3-5(8)10-6(4)9/h2-3H,1H3

2,6-Dichloropyridine-3-carboxylic acid methyl ester - Physico-chemical Properties

Molecular Formula	C7H5Cl2NO2
Molar Mass	206.03
Density	1.426±0.06 g/cm3(Predicted)
Melting Point	56-60°C(lit.)
Boling Point	270.5±35.0 °C(Predicted)
Flash Point	117.405°C
Vapor Presure	0.007mmHg at 25°C
Maximum wavelength(λmax)	276nm(lit.)
pKa	-4.55±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	Air Sensitive
Refractive Index	1.548
MDL	MFCD07369794

2,6-Dichloropyridine-3-carboxylic acid methyl ester - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
Hazard Class	IRRITANT

2,6-Dichloropyridine-3-carboxylic acid methyl ester - Introduction

Methyl 2,6-dichloronicotinate is an organic compound with the formula C8H5Cl2NO2. It is a solid crystal with a white to pale yellow color. It has a molecular weight of 218.04g/mol.

The main use of Methyl 2,6-dichloronicotinate is as an intermediate for pesticides and insecticides. It can be used to synthesize various pesticides, such as insecticides, fungicides and herbicides. In addition, it can also be used as an important reagent in organic synthesis.

Methyl 2,6-dichloronicotinate is usually prepared by reacting 2,6-dichloronicotinate with methanol. In the reaction, 2,6-dichloronicotinate is esterified with methanol in the presence of an acidic catalyst to produce Methyl 2,6-dichloronicotinate.

Regarding safety information, Methyl 2,6-dichloronicotinate is an organic compound, so certain safety measures need to be taken during operation. It may be irritating to the skin, eyes and respiratory tract, so wear appropriate protective glasses, gloves and respiratory protection when used. In addition, it is also toxic and should be kept away from food and drinking water, and good ventilation conditions should be ensured. When using, storing and handling Methyl 2,6-dichloronicotinate, follow the relevant local safety procedures and regulations.

Last Update：2024-04-09 20:52:54