Picolinaldehyde, 4-methyl-

Picolinaldehyde, 4-methyl- - Names and Identifiers

Name	4-Methylpyridine-2-carbaldehyde
Synonyms	2-Formyl-4-picoline 2-FORMYL-4-PICOLINE 4-Methylpicolinaldehyde 2-FORMYL-4-METHYLPYRIDINE 2-Formyl-4-methylpyridine Picolinaldehyde, 4-methyl- 4-Methylpyridine-2-carbaldehyde 4-Methylpyridine-2-carboxaldehyde 4-METHYLPYRIDINE-2-CARBOXALDEHYDE 4-Methylpyridin-2-ylcarboxaldehyde 2-Pyridinecarboxaldehyde, 4-methyl-
CAS	53547-60-7
InChI	InChI=1/C7H7NO/c1-6-2-3-8-7(4-6)5-9/h2-5H,1H3

Picolinaldehyde, 4-methyl- - Physico-chemical Properties

Molecular Formula	C7H7NO
Molar Mass	121.14
Density	1.082 g/mL at 25 °C
Boling Point	94-97 °C(Press: 15 Torr)
Flash Point	85℃
Vapor Presure	0.21mmHg at 25°C
pKa	4.54±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	n20/D1.531
MDL	MFCD07367933

Picolinaldehyde, 4-methyl- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	22 - Harmful if swallowed
WGK Germany	3
Hazard Note	Harmful

Picolinaldehyde, 4-methyl- - Introduction

Also called, it is an organic compound. Its chemical formula is C7H7NO and its relative molecular mass is 121.14g/mol.

The following is a description of the properties, uses, preparation methods and safety information of the compound:

Nature:
is a colorless to light yellow liquid with a special aroma. It is stable at room temperature, but may undergo oxidation reactions with oxygen. The compound is soluble in most organic solvents, such as ethanol, ether and dichloromethane.

Use:
It has a variety of applications in the chemical and pharmaceutical fields. It can be used as an intermediate in organic synthesis for the synthesis of other organic compounds. In addition, the compound is also used as a raw material for chemicals or drugs, such as hormone drugs, vitamin compounds, pesticides, etc.

Preparation Method:
can be prepared by the reaction of pyridine formaldehyde with methyl acetone. The reaction can be made more efficient by adding a suitable catalyst and solvent during the reaction.

Safety Information:
Be careful when using and storing. Because it is irritating and may cause burning and irritation after contact with skin or eyes, it is necessary to wear appropriate personal protective equipment and use it in a well-ventilated environment. At the same time, care should be taken to prevent inhalation of the gas or ingestion of the compound. If accidental contact occurs, rinse immediately with plenty of water and seek medical assistance.

Generally speaking, it is an organic compound that has a wide range of applications in the chemical and pharmaceutical fields, but it needs to be handled carefully and follow safe operating regulations.

Last Update：2024-04-09 21:11:58