Pyridine, 5-chloro-2-fluoro-4-iodo-

Pyridine, 5-chloro-2-fluoro-4-iodo- - Names and Identifiers

Name	5-chloro-2-fluoro-4-iodopyridine
Synonyms	5-Chlor-2-fluor-4-iodpyridin 5-chloro-2-fluoro-4-iodopyridine 5-CHLORO-2-FLUORO-4-IODOPYRIDINE 4-Chloro-2-fluoro-5-iodopyridine 3-Chloropyridine-3-carboxylic acid Pyridine,5-chloro-2-fluoro-4-iodo- Pyridine, 5-chloro-2-fluoro-4-iodo-
CAS	659731-48-3
InChI	InChI=1/C5H2ClFIN/c6-3-2-9-5(7)1-4(3)8/h1-2H

Pyridine, 5-chloro-2-fluoro-4-iodo- - Physico-chemical Properties

Molecular Formula	C5H2ClFIN
Molar Mass	257.43
Density	2.129
Boling Point	251℃
Flash Point	105℃
Vapor Presure	0.034mmHg at 25°C
pKa	-4.10±0.18(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,2-8°C
Refractive Index	1.614

Pyridine, 5-chloro-2-fluoro-4-iodo- - Risk and Safety

Hazard Symbols

Xi - Irritant

Pyridine, 5-chloro-2-fluoro-4-iodo- - Introduction

It is an organic compound whose chemical formula is C5H2ClFIN. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless solid
-melting point: about 105-107 ℃
-Boiling point: about 243-244 ℃
-Density: about 2.06g/cm³
-Solubility: The compound can be dissolved in some organic solvents, such as ethanol, dimethyl sulfoxide and dichloromethane.

Use:
-m can be used as an intermediate in organic synthesis for the preparation of other compounds.
-It can also be used in the fields of pesticides and medicine as part of ligands or active molecules.

Preparation Method:
The preparation method usually involves the following steps:
-First, starting from 2,4-diiodopyridine, a fluorine atom is introduced through a chemical reaction to convert it into 2-fluoro-4-iodopyridine.
-Then, introduce chlorine atoms on the basis of 2-fluoro-4-iodopyridine to obtain the final product.

Safety Information:
-is an organic compound that should be handled with care to prevent contact with the skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment such as gloves, goggles and respiratory protection when used.
-During use or storage, avoid contact with oxidants, acids and high temperatures to prevent dangerous reactions.
-In case of contact or misuse, wash from the body immediately and seek medical help.

Please note that any experiment or operation should be carried out under the guidance of professional personnel and follow relevant specifications and safe operating procedures.

Last Update：2024-04-09 21:01:54