13484-50-9

Basic information

• Product Name: tetrachloropyrazine
• Synonyms: Pyrazine, tetrachloro-; Tetrachloropyrazine
• CAS NO: 13484-50-9
• Molecular Formula: C₄Cl₄N₂
• Molecular Weight: 217.8682
• Mol File: 13484-50-9.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 241.6°C at 760 mmHg
• Flash Point: 123.3°C
• Density: 1.761g/cm³
• Vapor Pressure: 0.0551mmHg at 25°C
• Refractive Index: 1.594
• CAS DataBase Reference: tetrachloropyrazine(CAS DataBase Reference)
• NIST Chemistry Reference: tetrachloropyrazine(13484-50-9)
• EPA Substance Registry System: tetrachloropyrazine(13484-50-9)

Safety Data

• Hazardous Substances Data: 13484-50-9(Hazardous Substances Data)

Usage

Description

Tetrachloropyrazine, with the molecular formula C4Cl4N2, is an organic compound characterized by its colorless to light yellow liquid appearance and strong odor. It is insoluble in water but readily soluble in organic solvents like ethanol and ether. tetrachloropyrazine is recognized for its medicinal properties and is under investigation for its potential therapeutic applications in various diseases. However, due to its hazardous nature upon ingestion, inhalation, or skin contact, it requires careful handling.

Uses

Used in Pharmaceutical Industry:
Tetrachloropyrazine is utilized as an intermediate in the synthesis of various pharmaceuticals for its potential medicinal properties, contributing to the development of new drugs and therapies.
Used in Dye Industry:
In the dye industry, tetrachloropyrazine serves as a key component in the production of dyes, leveraging its chemical structure to create a range of colorants for different applications.
Used in Agricultural Chemicals:
Tetrachloropyrazine is employed in the manufacturing of agricultural chemicals, where it may contribute to the development of pesticides or other agrochemicals to enhance crop protection and yield.

Upstream product

• 290-37-9 1,4-pyrazine 
• 106-57-0 Glycine anhydride 
• 20074-67-3 tetrachloropyridazine 

Downstream Products

• 1145685-43-3 2,3-dichloro-5,10-dihydro-5-phenylpyrazino[2,3-b]quinoxaline 
• 1145685-44-4 5,7-diphenyl-5,7-dihydro-5,6,7,12,13,14-hexaazapentacene 
• 1379772-00-5 5,12-bisphenyl-5,12-dihydro-5,6,7,12,13,14-hexaazapentacene 
• 21798-19-6 2,3,5,6-tetrakis(2-methoxyphenyl)pyrazine 
• 13484-57-6 2,3-diamino-5,6-dichloropyrazine 
• 21885-49-4 2,3,5,6-tetrakis(p-methoxyphenyl)pyrazine 

Relevant articles and documents

Synthesis of tetraaryl- and tetraalkenylpyrazines by Suzuki-Miyaura reactions of tetrachloropyrazine

The first Suzuki-Miyaura reactions of tetrachloropyrazine allowed for a new and convenient approach to synthesize a variety of tetraarylpyrazines and tetraalkenylpyrazines, which were isolated in good to excellent yields. The products show strong fluoresc

METHODS FOR PREPARING FAVIPIRAVIR

The present invention provides methods for preparing Favipiravir (6-fluoro-3-hydroxypyrazine-2-carboxamide).

Tetracoordinate Boron-Fused Double [5]Helicenes as Cathode Active Materials for Lithium Batteries

Double [5]helicenes possessing two tetracoordinated boron atoms at the ring junctions were synthesized from glycine anhydride in three steps. The helicene with fluorine substituents on the boron atoms was employed as a cathode active material in a lithium battery to demonstrate moderate performance in the 1.8-3.5 V range with more than 63 mAh g-1 discharge capacity for 20 cycles and high Coulombic efficiency of over 90%.

Straightforward synthesis of tetraalkynylpyrazines and their photophysical properties

Tetrafold Sonogashira reactions of tetrachloropyrazine were investigated to provide a one-step synthesis of various tetraalkynylpyrazines. The reaction conditions were thoroughly optimized using modern catalysts and ligands, and products were generally is