2-phenoxyaniline, with the CAS number 2688-84-8, is a high - quality chemical product available at a low price. This product is characterized by its specific molecular structure where an aniline group is connected to a phenoxy group. The molecular formula of 2 - phenoxyaniline is (C_{12}H_{11}NO), and it has a molecular weight of approximately 185.22 g/mol. It usually appears as a solid with a certain melting point and boiling point range, which are important parameters for understanding its physical properties in different chemical processes. The purity of our product is strictly controlled to ensure high - quality performance in various applications.
2 - phenoxyaniline has a wide range of applications in different industries. In the field of chemical synthesis, it serves as a key intermediate for the production of various pharmaceuticals. It can be used to synthesize drugs with anti - inflammatory, analgesic, and antibacterial properties. Moreover, in the field of dyes and pigments, 2 - phenoxyaniline can be used to prepare certain types of dyes, which can provide unique color and stability. In addition, it has potential applications in the field of materials science, such as the synthesis of polymers with special properties.
When using 2 - phenoxyaniline, it is necessary to follow strict safety and operating procedures. First, ensure that the working environment is well - ventilated to avoid inhalation of dust or vapor. Wear appropriate personal protective equipment, including gloves and safety glasses. In the process of chemical reactions, accurately weigh the required amount of 2 - phenoxyaniline according to the reaction formula. Usually, it can be dissolved in appropriate organic solvents, such as ethanol or acetone, and then react with other reagents under specific temperature and pressure conditions. After the reaction, separation and purification steps should be carried out to obtain the desired product.
Case 1: Pharmaceutical Synthesis
In a pharmaceutical research project, 2 - phenoxyaniline was used as an intermediate to synthesize a new anti - inflammatory drug. The researchers first dissolved 2 - phenoxyaniline in ethanol and reacted it with a specific carboxylic acid derivative under reflux conditions. Through a series of purification steps, including recrystallization and column chromatography, a high - purity target compound was obtained. Animal experiments showed that this compound had significant anti - inflammatory effects, which demonstrated the important role of 2 - phenoxyaniline in pharmaceutical synthesis.
Case 2: Dye Preparation
A dye manufacturer used 2 - phenoxyaniline to prepare a new type of disperse dye. By reacting 2 - phenoxyaniline with a diazonium salt, a dye with bright color and good light - fastness was synthesized. This dye was applied to polyester fibers, and the dyed fabrics showed excellent coloration and color fastness, meeting the high - quality requirements of the textile industry.
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