Product Name: High Quality 4-acetylphenol cas 99-93-4 With Best Price. The CAS number 99 - 93 - 4 uniquely identifies this product in the chemical industry. 4 - acetylphenol, also known as p - acetylphenol, has a molecular formula of C₈H₈O₂. Its molecular weight is approximately 136.15 g/mol. This product is typically a white to off - white crystalline powder. It has a melting point in the range of 108 - 112°C and a boiling point of around 293°C. In terms of solubility, it is sparingly soluble in water but soluble in organic solvents such as ethanol, acetone, and ether.
The 4 - acetylphenol has a wide range of applications in different fields. In the pharmaceutical industry, it serves as an important intermediate for the synthesis of various drugs. For example, it can be used in the production of anti - inflammatory and analgesic drugs. Its chemical structure allows it to participate in specific chemical reactions to form the core structure of these drugs. In the field of organic synthesis, 4 - acetylphenol is used as a building block for the preparation of more complex organic compounds. Chemists can utilize its reactive functional groups to carry out substitution, addition, and other reactions to create new molecules with desired properties. It is also used in the production of dyes and pigments. The unique chemical properties of 4 - acetylphenol can contribute to the color - forming mechanism of dyes, resulting in stable and vivid colors.
When using 4 - acetylphenol, safety precautions should be taken. Always wear appropriate personal protective equipment, such as gloves and safety glasses. In a laboratory or industrial setting, it is crucial to handle the product in a well - ventilated area to avoid inhalation of dust or vapors. For dissolution, if using organic solvents, carefully measure the appropriate amount of solvent and add the 4 - acetylphenol slowly while stirring to ensure complete dissolution. When using it for chemical reactions, follow the reaction protocol precisely. This includes controlling the reaction temperature, pressure, and reaction time. Monitor the reaction progress through appropriate analytical methods, such as thin - layer chromatography (TLC) or high - performance liquid chromatography (HPLC).
Caso de síntese farmacêutica: A pharmaceutical company was developing a new anti - inflammatory drug. They used 4 - acetylphenol as a key intermediate. First, they dissolved 4 - acetylphenol in ethanol under gentle heating. Then, they added a specific reagent to carry out a substitution reaction. The reaction was carefully controlled at a temperature of 50°C for 3 hours. Through continuous monitoring by HPLC, they were able to confirm the formation of the desired intermediate. After purification steps, this intermediate was further reacted with other compounds to form the final drug. The use of 4 - acetylphenol not only ensured the high purity of the intermediate but also contributed to the overall efficiency of the drug synthesis process.
Dye Production Case: In a dye manufacturing plant, 4 - acetylphenol was used to produce a new type of yellow dye. The plant workers mixed 4 - acetylphenol with other color - forming agents in a specific ratio in an organic solvent. The mixture was then heated to 80°C and stirred for 2 hours. During this process, a series of chemical reactions occurred, resulting in the formation of the yellow dye. The dye showed excellent color fastness and stability on various fabric substrates, which was well - received in the textile market.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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