NN-Diethyl-4-nitroaniline - Names and Identifiers
NN-Diethyl-4-nitroaniline - Physico-chemical Properties
NN-Diethyl-4-nitroaniline - Introduction
N,N-diethyl-4-nitroaniline(N,N-diethyl-4-nitroaniline) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Common is yellow crystalline or powdery solid.
-Density: about 1.2g/cm³.
-Melting point: About 90-93 ℃.
-Boiling point: About 322 ℃.
-Solubility: Soluble in organic solvents such as ethanol, chloroform and dichloromethane.
Use:
- N,N-diethyl-4-nitroaniline are commonly used as intermediates in organic synthesis. It can be used in the synthesis of dyes, pigments and other organic compounds.
-Due to the existence of its electron attracting group, it can also be used in the preparation of optical materials and high-performance coatings.
Method:
- N,N-diethyl-4-nitroaniline is usually prepared by reacting N,N-diethylaniline with a nitrating agent (such as nitric acid). The reaction is usually carried out at room temperature or slightly elevated temperature.
Safety Information:
- N, the N-diethyl-4-nitroaniline is generally stable and relatively safe under normal use.
-However, it is still an organic compound with certain toxicity. When exposed to its dust, gas or solution, take appropriate personal protective measures, such as wearing gloves, protective glasses and work clothes.
-If ingested, inhaled, or in contact with skin, wash the affected area immediately and seek medical help if necessary.
Last Update：2024-04-09 21:04:16