Product Name: High Quality Methyl p-toluenesulfonate CAS 80-48-8 With Low Price
CAS Number: 80 - 48 - 8
Appearance: It typically appears as a white to off - white crystalline solid. This appearance is an important characteristic for identification and quality control purposes. The crystals are usually in a well - defined form, allowing for easy handling and measurement.
Melting Point: The melting point of Methyl p - toluenesulfonate is around 28 - 32°C. This relatively low melting point makes it suitable for various processes where a moderate temperature is required for liquefaction or reaction initiation.
Boiling Point: It has a boiling point of approximately 164 - 166°C at 12 mmHg. This property is crucial in processes such as distillation and purification, where the separation of the compound from other substances is necessary based on differences in boiling points.
Purity: Our product boasts a high purity level, which is essential for ensuring consistent performance in different applications. High purity reduces the risk of side - reactions and impurities interfering with the intended chemical processes.
1. Organic Synthesis: Methyl p - toluenesulfonate is widely used as a methylating agent in organic synthesis. It can introduce a methyl group into various organic molecules, which is a fundamental step in the preparation of many complex organic compounds. For example, in the synthesis of pharmaceuticals, it can be used to modify the chemical structure of drug precursors to enhance their biological activity or solubility.
2. Polymer Chemistry: It can be used in the synthesis of certain polymers. By participating in polymerization reactions, it can contribute to the formation of polymers with specific properties, such as improved mechanical strength or chemical resistance.
3. Research and Development: In academic and industrial research laboratories, this compound serves as a valuable reagent for exploring new chemical reactions and developing novel synthetic methods. Scientists can use it to study the reactivity of different functional groups and design new molecules with desired properties.
Handling: When handling Methyl p - toluenesulfonate, it is important to wear appropriate personal protective equipment, including gloves and safety glasses. Avoid direct contact with the skin, eyes, and clothing. In case of contact, immediately rinse the affected area with plenty of water and seek medical advice if necessary.
Storage: Store the product in a cool, dry, and well - ventilated place. Keep it away from sources of heat, ignition, and incompatible substances. It is recommended to store it in a tightly sealed container to prevent moisture absorption and degradation.
Reaction Conditions: The reaction conditions for using Methyl p - toluenesulfonate depend on the specific application. Generally, it is used in organic solvents such as dichloromethane, toluene, or ethanol. The reaction temperature and time should be carefully controlled according to the reaction mechanism and the reactivity of the other reactants involved. For example, in some reactions, a reflux setup may be required to ensure complete reaction.
Caso 1: Síntesis farmacéutica
A pharmaceutical company was developing a new drug for the treatment of a certain disease. They needed to methylate a key intermediate in the synthesis pathway. By using Methyl p - toluenesulfonate, they were able to achieve the desired methylation reaction with high efficiency and selectivity. The reaction was carried out in a mixture of toluene and a base, and the product was obtained in good yield after purification. This case demonstrates the importance of Methyl p - toluenesulfonate in the pharmaceutical industry for the synthesis of novel drugs.
Case 2: Polymer Research
A research group was working on the development of a new type of polymer for high - performance coatings. They used Methyl p - toluenesulfonate as a co - monomer in the polymerization reaction. The resulting polymer had improved adhesion and water - resistance properties compared to the polymers synthesized without using this compound. The research group was able to optimize the reaction conditions to obtain a polymer with the desired molecular weight and structure, which shows the potential of Methyl p - toluenesulfonate in polymer research and development.
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