Product Name: n - methylphthalimide
CAS Number: 550 - 44 - 7
Supply: Factory supply, ensuring stable and large - scale production.
Price: With the best price in the market, offering high - cost performance for customers.
Appearance: Usually presents as a white to off - white crystalline powder.
Purity: Our product has a high purity level, which can be customized according to different customer requirements. Generally, the purity can reach over 98%.
Melting Point: Around 135 - 137°C. This melting point property is important in its application in various chemical reactions and processing.
1. Organic Synthesis: n - methylphthalimide is an important intermediate in organic synthesis. It can be used in the synthesis of various pharmaceuticals, pesticides, and dyes. For example, it can be used in the synthesis of some anti - inflammatory drugs, where it participates in the formation of the drug's basic chemical structure.
2. Polymer Industry: In the polymer industry, it can be used as a modifier to improve the performance of polymers. It can enhance the heat resistance, mechanical strength, and chemical stability of polymers, making the polymers more suitable for various industrial applications.
3. Research and Development: In scientific research, n - methylphthalimide is often used as a research reagent. Scientists can use it to conduct various chemical reactions and experiments to explore new chemical synthesis methods and reaction mechanisms.
1. Storage: Store the product in a cool, dry place away from direct sunlight and heat sources. Keep it in a well - sealed container to prevent moisture absorption and oxidation.
2. Handling: When handling the product, wear appropriate protective equipment, such as gloves and goggles, to avoid direct contact with the skin and eyes. In case of accidental contact, immediately rinse with plenty of water and seek medical attention if necessary.
3. Reaction Conditions: In chemical reactions, the reaction conditions such as temperature, pressure, and reaction time need to be strictly controlled according to the specific reaction requirements. For example, in some reactions, it may need to be carried out under an inert gas atmosphere to prevent side reactions.
1. Pharmaceutical Synthesis Case: A pharmaceutical company is developing a new anti - inflammatory drug. They use n - methylphthalimide as an intermediate. First, they react n - methylphthalimide with a specific amine compound under certain reaction conditions. The reaction temperature is controlled at around 80°C, and the reaction time is about 5 hours. After the reaction, through a series of purification steps such as recrystallization, they obtain a key intermediate for the anti - inflammatory drug. This intermediate is further processed to form the final drug product. The use of n - methylphthalimide in this synthesis process significantly simplifies the synthesis route and improves the yield of the product.
2. Polymer Modification Case: A polymer manufacturing company wants to improve the heat resistance of a certain polymer. They add a certain amount of n - methylphthalimide during the polymer synthesis process. After adding n - methylphthalimide, the heat distortion temperature of the polymer increases by about 20°C, and its mechanical strength also shows a certain improvement. This modified polymer can be used in the production of high - temperature resistant parts in the automotive and aerospace industries.
If you have any questions about our product, please feel free to contact us.
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Este es William, CEO de Zhishang Chemical Co., Ltd.
Le invitamos a visitar nuestra fábrica. Como el fabricante de productos químicos superior, nos hemos estado esforzando para la calidad del producto, la innovación, el R&D, y el servicio de atención al cliente por los últimos 7 años. En los próximos 10 años o incluso más, nos comprometemos a convertirnos en el proveedor de productos químicos más fiable del mundo, creando una marca internacional conocida en la que confíen los clientes, con el espíritu de "un metro de ancho, diez mil metros de profundidad", seguimos centrándonos en la investigación y el desarrollo de productos, seguimos centrándonos en el servicio al cliente, seguimos mejorando el sistema de servicio de la cadena de suministro, para crear un equipo profesional de servicio de suministro de productos químicos, para lograr una cooperación a largo plazo en la que todos ganen. No dude en ponerse en contacto con nosotros si tiene alguna pregunta.
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