3-Chloropyridine-2-carboxylic acid methyl ester
Methyl 3-chloropicolinate
CAS: 116383-98-3
Molecular Formula: C7H6ClNO2
3-Chloropyridine-2-carboxylic acid methyl ester - Names and Identifiers
| Name | Methyl 3-chloropicolinate |
| Synonyms | Methyl 3-chloropicolinate 3-chloro-2-(methoxycarbonyl)pyridine methyl 3-chloro-2-pyridinecarboxylate Methyl 3-chloropyridine-2-carboxylate 3-Chloropyridine-2-carboxylic acid methyl ester 2-Pyridinecarboxylic acid, 3-chloro-, methyl ester |
| CAS | 116383-98-3 |
| InChI | InChI=1/C7H6ClNO2/c1-11-7(10)6-5(8)3-2-4-9-6/h2-4H,1H3 |
3-Chloropyridine-2-carboxylic acid methyl ester - Physico-chemical Properties
| Molecular Formula | C7H6ClNO2 |
| Molar Mass | 171.58 |
| Density | 1.294±0.06 g/cm3(Predicted) |
| Melting Point | 47-54 °C |
| Boling Point | 254.0±20.0 °C(Predicted) |
| Flash Point | 107.431°C |
| Vapor Presure | 0.018mmHg at 25°C |
| pKa | -0.91±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.531 |
| MDL | MFCD09750958 |
3-Chloropyridine-2-carboxylic acid methyl ester - Introduction
Methyl 3-chloro-2-pyridinecarboxylate is an organic compound with the chemical formula C7H6ClNO2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Methyl 3-chloro-2-pyridinecarboxylate is a colorless to light yellow liquid.
-Melting point: about -40 ℃.
-Boiling point: about 201 ℃.
-Density: about 1.28g/cm³.
-Solubility: Methyl 3-chloro-2-pyridinecarboxylate is soluble in common organic solvents such as ethanol, dimethylformamide and chloroform.
Use:
-3-Chloro-2-pyridinecarboxylic acid methyl ester is mainly used in organic synthesis as an important intermediate.
-It can be used to synthesize organic compounds such as plant growth regulators, pesticides, medicines and dyes.
Method:
-3-Chloro-2-pyridinecarboxylic acid methyl ester can be obtained by reacting pyridine with chlorocarboxylic anhydride. First, pyridine is reacted with chlorocarboxylic anhydride, and the reaction is carried out in an ethanol solvent at an appropriate temperature to obtain methyl 3-chloro-2-pyridinecarboxylate.
Safety Information:
Methyl 3-chloro-2-pyridinecarboxylate is an irritating compound that may cause irritation and inflammation in contact with the skin and eyes.
-During handling and use, wear appropriate personal protective equipment to avoid contact with skin and eyes.
-should be in a well ventilated place to operate, avoid inhalation of gas or steam.
-Store away from fire and high temperature, and keep the container sealed.
Nature:
-Appearance: Methyl 3-chloro-2-pyridinecarboxylate is a colorless to light yellow liquid.
-Melting point: about -40 ℃.
-Boiling point: about 201 ℃.
-Density: about 1.28g/cm³.
-Solubility: Methyl 3-chloro-2-pyridinecarboxylate is soluble in common organic solvents such as ethanol, dimethylformamide and chloroform.
Use:
-3-Chloro-2-pyridinecarboxylic acid methyl ester is mainly used in organic synthesis as an important intermediate.
-It can be used to synthesize organic compounds such as plant growth regulators, pesticides, medicines and dyes.
Method:
-3-Chloro-2-pyridinecarboxylic acid methyl ester can be obtained by reacting pyridine with chlorocarboxylic anhydride. First, pyridine is reacted with chlorocarboxylic anhydride, and the reaction is carried out in an ethanol solvent at an appropriate temperature to obtain methyl 3-chloro-2-pyridinecarboxylate.
Safety Information:
Methyl 3-chloro-2-pyridinecarboxylate is an irritating compound that may cause irritation and inflammation in contact with the skin and eyes.
-During handling and use, wear appropriate personal protective equipment to avoid contact with skin and eyes.
-should be in a well ventilated place to operate, avoid inhalation of gas or steam.
-Store away from fire and high temperature, and keep the container sealed.
Last Update：2024-04-09 21:01:54
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