5,6-Dichloro-2,3-pyrazinedicarboxylic acid

5,6-Dichloro-2,3-pyrazinedicarboxylic acid - Names and Identifiers

Name	5,6-Dichloropyrazine-2,3-dicarboxylic acid
Synonyms	5,6-Dichloropyrazine-2,3-dicarboxylicacid 5,6-Dichloropyrazine-2,3-dicarboxylic acid 5,6-Dichloro-2,3-pyrazinedicarboxylic acid 2,3-Pyrazinedicarboxylic acid, 5,6-dichloro-
CAS	59715-45-6
InChI	InChI=1/C6H2Cl2N2O4/c7-3-4(8)10-2(6(13)14)1(9-3)5(11)12/h(H,11,12)(H,13,14)

5,6-Dichloro-2,3-pyrazinedicarboxylic acid - Physico-chemical Properties

Molecular Formula	C6H2Cl2N2O4
Molar Mass	237
Density	1.898g/cm³
Boling Point	453°C at 760 mmHg
Flash Point	227.8°C
Vapor Presure	5.37E-09mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.659

5,6-Dichloro-2,3-pyrazinedicarboxylic acid - Introduction

5,6-Dichloropyrazine-2,3-dicarboxylic acid is an organic compound with the chemical formula C6H2Cl2N2O4. The following is a detailed description of its nature, use, formulation and safety information:

Nature:
- 5,6-Dichloropyrazine-2,3-dicarboxylic acid is a colorless crystalline solid.
-It has high solubility in water and can be dissolved in organic solvents, such as alcohols and ketones.
-It is a relatively stable compound, but it may decompose in the presence of high temperature, strong acid or strong base.

Use:
- 5,6-Dichloropyrazine-2,3-dicarboxylic acid is mainly used in organic synthesis and can be used as an intermediate or starting material.
-It also has certain applications in the field of medicine and can be used to synthesize certain drugs.

Preparation Method:
-The preparation method of 5,6-Dichloropyrazine-2,3-dicarboxylic acid can be carried out by the following steps:
1.2,3-Pyrazinecarboxylic acid was used as the starting material.
2.2,3-pyrazine dicarboxylic acid reacts with thionyl chloride to generate 5,6-dichloro -2,3-pyrazine dicarboxylic acid chloride.
3. react 5,6-dichloro -2,3-pyrazinedicarboxylic acid chloride with carbonate or bicarbonate to generate 5,6-Dichloropyrazine-2,3-dicarboxylic acid.

Safety Information:
- 5,6-Dichloropyrazine-2,3-dicarboxylic acid is generally not significantly harmful to the human body and the environment under normal use conditions.
-As a chemical substance, it should be used under appropriate laboratory conditions and follow safe operating procedures.
-Any waste associated with this compound should be disposed of in accordance with local regulations.

Last Update：2024-04-09 02:00:47