AEN - Names and Identifiers
AEN - Physico-chemical Properties
AEN - Introduction
AEN(AEN full name is 2-aminoethyl-1-naphthylamine) is an organic compound with the chemical formula C12H13N. The following is a description of the nature, use, preparation and safety information of AEN:
Nature:
AEN is a pale yellow solid, soluble in organic solvents such as ethanol, acetone and dimethylformamide. It has a low melting and boiling point and is relatively stable in air.
Use:
AEN is widely used as an intermediate and catalyst in organic synthesis. It can be used to synthesize organic compounds such as pesticides, drugs and dyes. In addition, AEN can also be applied in the field of chemical analysis and research.
Preparation Method:
AEN is prepared by a variety of methods, one of which is commonly used by the reaction of acetophenone with aminoethyl magnesium bromide. Specific methods are as follows:
1. Dissolve acetophenone in dry ether;
2. adding aminoethyl magnesium bromide and reacting;
3. Cool the reaction mixture and add an acidic solution to remove impurities;
4. Filtration, washing and drying to obtain AEN.
Safety Information:
In the use and storage process, should follow the safety procedures. AEN is irritating and may cause irritation to the eyes, skin, and respiratory system. Appropriate personal protective equipment such as gloves, glasses and masks should be used during operation. Avoid contact with acids, oxidants and high temperatures to prevent accidents. In case of aspiration or exposure to AEN, rinse immediately with plenty of water and seek medical help.
Last Update:2024-04-09 20:52:54