Thiourea, N-(4-aminophenyl)- - Names and Identifiers
Thiourea, N-(4-aminophenyl)- - Physico-chemical Properties
| Molecular Formula | C7H9N3S
|
| Molar Mass | 167.23 |
Thiourea, N-(4-aminophenyl)- - Upstream Downstream Industry
Thiourea, N-(4-aminophenyl)- - Introduction
(4-Aminophenyl) thiourea is an organic compound with the chemical formula C7H9N3S. The following is a description of its nature, use, formulation and safety information:
Nature:
(4-Aminophenyl) thiourea is a colorless crystalline solid with characteristics of aniline and thiourea. It is non-volatile and soluble in acids, alkalis and organic solvents.
Use:
(4-Aminophenyl) Thiourea has a variety of chemical and pharmaceutical applications:
1. It can be used as an intermediate in organic synthesis for the synthesis of nitrogen-containing heterocyclic compounds and dyes and dye precursors.
2. It is widely used in analytical chemistry, as an analytical reagent, for the detection of chloride ions, silver ions, etc.
3. It also has anti-tumor and antiviral activities, so it may have application potential in drug development.
Method:
The preparation of (4-aminophenyl) thiourea can be obtained by reacting aniline with thiourea. The specific step is to mix aniline and thiourea in a certain molar ratio, and heat the reaction under appropriate reaction conditions, usually under acidic conditions. After completion of the reaction, crystallization, filtration and drying are usually carried out to obtain the pure product.
Safety Information:
The following safety precautions should be taken when using (4-aminophenyl) thiourea:
1. It may be irritating to the eyes, skin and respiratory system, so protective gloves, goggles and masks should be worn during handling.
2. Avoid inhaling its dust or vapor, and operate in a well-ventilated place.
3. During storage and transportation, it should be kept in a sealed container, away from open flames and high temperatures.
4. Be aware of and follow relevant safety procedures before use and ensure proper handling and disposal of waste under safe conditions. In case of accidental exposure or ingestion, seek medical attention immediately.
Last Update：2024-04-09 20:49:11