Initiating agent - Names and Identifiers
Initiating agent - Physico-chemical Properties
| Use | Applications for the polymerization of various monomers to produce high polymers |
Initiating agent - Introduction
2,2-azobis-(2,4-dimethylvaleronitrile) (V-65) is a commonly used type of 2,2-azobis-(2,4-dimethylvaleronitrile) (V-65), also known as V-65. Its chemical formula is C14H24N4. The following is a description of the nature, use, preparation and safety information of the V-65:
Nature:
- V-65 is a white crystalline solid.
-Its melting point is 105-114 degrees Celsius.
- V-65 has high solubility in anhydrous organic solvents.
Use:
- V-65 is mainly used as a free radical 2,2-azobis-(2,4-dimethylvaleronitrile) (V-65) in organic synthesis reactions. It can initiate free radical polymerization, free radical crosslinking, and free radical initiated chemical reactions.
- V-65 are widely used in polymer industry manufacturing, especially for the preparation of high temperature resistant polymers, rubber, plastics and coatings.
Method:
-The synthesis of V-65 is usually obtained by the reaction of dicyanocamphor (also known as diphenylhydrazine) and dimethylpentanenitrile under certain conditions.
-The specific synthesis method can be carried out in the laboratory, but because the synthesis process requires some special operations and conditions, it is generally recommended to carry out in professional laboratories or industrial production.
Safety Information:
-The V-65 may explode when heated or exposed to an open flame.
-When using the V-65, you must follow the safety procedures and be equipped with appropriate protective equipment.
- V-65 are flammable substances, should be stored away from high temperature and fire.
-in the storage and handling process should pay attention to avoid contact with oxidants, strong acids and alkalis and other substances.
-When in contact with V-65, immediately wash with plenty of mild water and seek medical help.
Last Update：2024-04-10 22:29:15