2,6-dimethoxy-3-pyridinecarboxaldehyde

2,6-dimethoxy-3-pyridinecarboxaldehyde - Names and Identifiers

Name	2,6-dimethoxypyridine-3-carbaldehyde
Synonyms	58819-72-0 [RN] T6NJ BO1 CVH FO1 [WLN] 2,6-Dimethoxynicotinaldehyde 2,6-dimethoxynicotinaldehyde 2,6-diMethoxypyridine-3-carbaldehyde 2,6-dimethoxypyridine-3-carbaldehyde 2,6-dimethoxy-3-pyridinecarboxaldehyde 2,6-Dimethoxy-3-pyridinecarboxaldehyde 3-Pyridinecarboxaldehyde, 2,6-dimethoxy- 2,6-Dimethoxypyridine-3-carboxaldehyde, 2,6-Dimethoxy-3-formylpyridine
CAS	58819-72-0
InChI	InChI=1/C8H9NO3/c1-11-7-4-3-6(5-10)8(9-7)12-2/h3-5H,1-2H3

2,6-dimethoxy-3-pyridinecarboxaldehyde - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.174±0.06 g/cm3(Predicted)
Melting Point	68-72°C
Boling Point	110 °C(Press: 3 Torr)
Flash Point	121.5°C
Vapor Presure	0.00457mmHg at 25°C
pKa	-0.23±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.537

2,6-dimethoxy-3-pyridinecarboxaldehyde - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany	3
Hazard Note	Irritant

2,6-dimethoxy-3-pyridinecarboxaldehyde - Introduction

2, is an organic compound with the chemical formula C9H9NO3. It is white to gray crystals or powder with a special smell.

This compound has a wide range of uses in organic synthesis. It serves as an important intermediate and chiral recognition element for a variety of organic synthesis reactions. For example, it can be used in the synthesis of pharmaceuticals, pesticides and functional materials containing pyridine structures. In addition, it can also be used as a raw material for dyes, coatings and antibacterial agents.

Preparation 2 is often synthesized by the reaction of 2,6-dimethoxypyridine and acetoacetic anhydride. The specific preparation method can be carried out by the method in the literature or patent.

Regarding safety information, 2, can cause eye and skin irritation, so care should be taken to avoid contact when handling. At the same time, it should be used in a well-ventilated area and wear appropriate protective equipment, such as gloves and eye protection. Safe handling of chemicals should be followed during storage and handling. In the event of an accident or accidental ingestion, medical help should be sought immediately.

Last Update：2024-04-09 21:11:58