33420-37-0
Pyrazinetetracarbonitrile
CAS: 33420-37-0
Molecular Formula: C8N6
33420-37-0 - Names and Identifiers
| Name | Pyrazinetetracarbonitrile |
| Synonyms | NSC 174509 Tetracyanopyrazine Pyrazinetetracarbonitrile 2,3,5,6-Tetracyanopyrazine 2,3,5,6-Pyrazinetetracarbonitrile pyrazine-2,3,5,6-tetracarbonitrile |
| CAS | 33420-37-0 |
| InChI | InChI=1/C8N6/c9-1-5-6(2-10)14-8(4-12)7(3-11)13-5 |
33420-37-0 - Physico-chemical Properties
| Molecular Formula | C8N6 |
| Molar Mass | 180.13 |
| Density | 1.55±0.1 g/cm3(Predicted) |
| Melting Point | 274-276℃ |
| Boling Point | 487.3±45.0 °C(Predicted) |
| Flash Point | 152.9°C |
| Vapor Presure | 1.2E-09mmHg at 25°C |
| pKa | -16.19±0.10(Predicted) |
| Refractive Index | 1.62 |
33420-37-0 - Introduction
It is an organic compound with the chemical formula C6N4. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless crystal or yellowish crystalline powder.
-Melting point: About 270-275 ℃.
-Solubility: Low solubility in common solvents, such as water and alcohols.
-Stability: relatively stable, but may decompose at high temperature or when exposed to a fire source.
Use:
-is mainly used in the field of organic synthesis, as an important intermediate compound. It can be used to synthesize a variety of nitrogen-containing compounds, such as heterocyclic compounds and nitrogen-containing functional compounds.
-It can also be used as a ligand in coordination chemistry for the synthesis of metal complexes.
Method:
The preparation of-phosphors can be obtained by the reaction of aromatic amines with oxidizing agents (such as hydrogen peroxide).
-A typical method involves an isoelectronic cyclization reaction of dimeric aromatic nitrogen compounds (such as p-phenylenediamine) to generate 2,3,5,6-pyrazine tetramine, it is then reacted with an appropriate oxidizing agent to form a.
Safety Information:
-The data on toxicity and danger to humans are limited, so care should be taken in handling and contact.
-During use, avoid inhaling its dust or vapor to avoid irritation or damage to the respiratory system.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
-During storage and handling, avoid contact with organic matter, especially combustibles and oxidants, to reduce the risk of fire and explosion.
Nature:
-Appearance: Colorless crystal or yellowish crystalline powder.
-Melting point: About 270-275 ℃.
-Solubility: Low solubility in common solvents, such as water and alcohols.
-Stability: relatively stable, but may decompose at high temperature or when exposed to a fire source.
Use:
-is mainly used in the field of organic synthesis, as an important intermediate compound. It can be used to synthesize a variety of nitrogen-containing compounds, such as heterocyclic compounds and nitrogen-containing functional compounds.
-It can also be used as a ligand in coordination chemistry for the synthesis of metal complexes.
Method:
The preparation of-phosphors can be obtained by the reaction of aromatic amines with oxidizing agents (such as hydrogen peroxide).
-A typical method involves an isoelectronic cyclization reaction of dimeric aromatic nitrogen compounds (such as p-phenylenediamine) to generate 2,3,5,6-pyrazine tetramine, it is then reacted with an appropriate oxidizing agent to form a.
Safety Information:
-The data on toxicity and danger to humans are limited, so care should be taken in handling and contact.
-During use, avoid inhaling its dust or vapor to avoid irritation or damage to the respiratory system.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
-During storage and handling, avoid contact with organic matter, especially combustibles and oxidants, to reduce the risk of fire and explosion.
Last Update：2024-04-10 22:29:15
