142404-69-1

142404-69-1 - Names and Identifiers

Name	2-(4,ALPHA-DICHLOROBENZYL)PYRIDINE
Synonyms	Ccris 5988 CCRIS 5988 2-(4,alpha-Dichlorobenzyl)pyridine 2-(4,ALPHA-DICHLOROBENZYL)PYRIDINE 2-(Chloro(4-chlorophenyl)methyl)pyridin 2-[Chloro(4-chlorophenyl)methyl]pyridine 2-[chloro(4-chlorophenyl)methyl]pyridine Pyridine, 2-[chloro(4-chlorophenyl)Methyl]-
CAS	142404-69-1
EINECS	1312995-182-4
InChI	InChI=1/C12H9Cl2N/c13-10-6-4-9(5-7-10)12(14)11-3-1-2-8-15-11/h1-8,12H

142404-69-1 - Physico-chemical Properties

Molecular Formula	C12H9Cl2N
Molar Mass	238.11
Density	1.279
Boling Point	338.7±32.0 °C(Predicted)
Flash Point	189.141°C
Vapor Presure	0mmHg at 25°C
pKa	4.22±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.597
Use	This product is for scientific research only and shall not be used for other purposes.

142404-69-1 - Introduction

2-[Chloro (4-chlorophenyl) methyl] pyridine is an organic compound with the chemical formula C12H9Cl2N. It is a colorless to pale yellow liquid with a peculiar chlorine odor.

2-[chloro (4-chlorophenyl) methyl] pyridine is widely used in organic synthesis. It can be used as a catalyst, solvent or intermediate. Due to its unique structure, it can participate in different types of chemical reactions, such as nucleophilic substitution, olefin polymerization, etc. It also has certain applications in the field of medicine, for example, as a synthetic reagent for pharmaceutical raw materials.

The method for preparing 2-[chloro (4-chlorophenyl) methyl] pyridine can be achieved by reacting 4-chlorobenzaldehyde and pyridine under alkaline conditions. During the reaction, 4-chlorobenzaldehyde reacts with hydrochloric acid and pyridine to generate the corresponding chlorinated intermediate, and then the intermediate undergoes a condensation reaction to obtain the target product.

For safety information, 2-[chloro (4-chlorophenyl) methyl] pyridine should be considered hazardous. It is irritating and corrosive and may cause inflammation when in contact with the skin and eyes. Wear appropriate personal protective equipment such as goggles, gloves and protective clothing when in use. In addition, the operation should be carried out in a well-ventilated place to avoid inhalation of vapors.

Last Update：2024-04-09 21:04:16