Pyridine-2,5-dicarbaldehyde

Pyridine-2,5-dicarbaldehyde - Names and Identifiers

Name	Pyridine-2,5-dicarbaldehyde
Synonyms	2,5-Pyridinedicarbaldehyde Pyridine-2,5-dicarbaldehyde 2,5-pyridinedicarboxaldehyde
CAS	6221-01-8

Pyridine-2,5-dicarbaldehyde - Physico-chemical Properties

Molecular Formula	C7H5NO2
Molar Mass	135.12
Storage Condition	2-8℃

Pyridine-2,5-dicarbaldehyde - Introduction

Open Data Unverified Data

Pyridine-2,5-dicarbaldehyde is an organic compound with the chemical formula C7H5NO2. It is a white to pale yellow crystal with a special aldehyde fragrance. The following is a description of the nature, use, preparation and safety information of Pyridine-2,5-dicarbaldehyde:

Nature:
-Appearance: White to light yellow crystal
-Solubility: Insoluble in water, soluble in ether, chloroform and other organic solvents
-Melting point: about 115-118 degrees Celsius
-Molecular weight: 141.12g/mol

Use:
Pyridine-2,5-dicarbaldehyde has many applications:
-As an intermediate in organic synthesis, it can be used to prepare various pyridine derivatives
-can be used as dye intermediates, fluorescent dyes and photosensitizer synthetic raw materials
-Used as a catalyst and ligand in drug synthesis and catalytic reactions

Preparation Method:
Pyridine-2, the preparation of 5-dicarbaldehyde generally uses pyridine as a starting material. A common preparation method is to react pyridine with ozone to form 2,5-diketopyridine, which is then reduced to Pyridine-2,5-dicarbaldehyde by a reduction reaction.

Safety Information:
Pyridine-2,5-dicarbaldehyde is considered relatively safe under normal conditions of use, but the following matters still need to be noted:
-Take care to avoid inhaling, swallowing or touching skin and eyes.
-In the use of the process to take good ventilation measures to avoid the concentration of dust or vapor exceeds the safety limit.
-Wear protective glasses, protective gloves and suitable protective clothing during operation.
-If the skin or eyes are touched, rinse immediately with plenty of water and seek medical help.
-The compound should be stored and handled properly, avoiding contact with combustible materials, and away from open flames, heat sources and sources of contact.

In view of the special nature and application scope of Pyridine-2,5-dicarbaldehyde, relevant safe operating procedures should be followed during use, and storage and handling should be carried out in accordance with relevant regulations.

Last Update：2024-04-09 19:43:38