Isopropylated Trisphenyl Phosphate

Isopropyl triphenyl phosphoric acid originated at the end of the 19th century when chemistry was booming. In the past, scholars studied the mystery of organic phosphate esters, which were based on benzene and phosphoric acid. They experimented with isopropyl substitution to obtain this new compound. When it was first made, the process was not perfect, the output was small, and it was mainly used for plasticization and flame resistance. In the middle of the 20th century, industrial demand increased greatly, chemical technology advanced, the synthesis method was gradually refined, the quality was advanced, and the application was wider. It is especially famous for its flame retardancy, and it has gradually become relied on by electrical insulation, plastics, coatings and other industries. In modern times, the concept of environmental protection is prevalent, and scientific research has also been unremitting to explore, improve the formula, reduce by-products, and promote its green So far, isopropyltriphenylphosphoric acid has undergone more than a hundred years of change, and its function has become increasingly new, becoming an important material for modern technology.

Isopropylated Trisphenyl Phosphate is one of the organic phosphate esters. It has the characteristics of high efficiency and flame retardancy. It is widely used in plastics, rubber and coatings. Its color is clear, the smell is slight, and the fluidity is good. It is the first choice for industrial materials. It has stable properties, heat resistance and light resistance, and is not easy to deteriorate for a long time, which can effectively improve the safety performance of products. It self-extinguishes in case of fire, reduces the hidden danger of fire, and is halogen-free. It is environmentally friendly and safe, and conforms to the trend of green manufacturing today. It is compatible with a variety of polymer materials, flexible in deployment, and easy to apply. It is widely favored by the market. Its molecular structure is unique, and it has the dual functions of flame retardant and plasticizing, which can significantly improve the mechanical properties of products. Today's industries rely on this product to produce high-quality finished products, which

This Isopropylated Trisphenyl Phosphate is a colorless or yellowish clear liquid with a slight aromatic gas. Its boiling point is high > 400 degrees, it is difficult to melt, and it is stable and not volatile at room temperature. Its density is about 1.16 to 1.19. Every time it intersects with water, it is insoluble in alcohols, ethers and various organic solvents. The refractive index is about 1.55, the viscosity is large, and the flow is slow. It is chemically mild, resistant to acid and alkali corrosion, and decomposes at high temperatures, precipitating phosphorus oxides. It can burn in case of fire, and its spontaneous combustion temperature is high. When burned, it releases irritating gas. It is not easy to deteriorate after long storage, and has excellent insulation and heat resistance. It is commonly used as a flame retardant, lubricating additive and insulating material for plastic processing. Its physical and chemical properties are suitable for a variety of processes and have a wide range of uses.

Isopropylated Trisphenyl Phosphate is an organic phosphate compound with a clear color, liquid state, and slightly aromatic gas. Its molecular formula is C27H33O4P, with a molecular weight of about 450.52, a boiling point between 400 and 450 degrees Celsius, a refractive index of about 1.550 (20 ° C), and a density of 1.16 to 1.19 grams per cubic centimeter (25 ° C). This product is insoluble in water, soluble in most organic solvents, and has a moderate viscosity. Its purity is mostly above 98%, the acid value is less than 0.1 mgKOH/g, and the moisture content is less than 0.1%. It is often used for flame retardant plasticization, mechanical lubrication, and the addition of insulating materials. It needs to be sealed, dried away from light, and kept away from open flames and strong oxidants. The outer packaging is mostly 200kg iron drums, with clear labels and safety instructions, and the quality meets international standards.

Isopropyl triphenyl phosphoric acid preparation method, the first phenol and trichloroester phosphate as raw materials, with isopropyl alcohol as modifier. Phosphorus oxychloride is added to phenol, temperature control and slow stirring, followed by dropwise addition of isopropyl alcohol. Under the action of hydroxyl groups, esterification reaction occurs. Among them, weak bases or metal salts are often used as catalysts to promote smooth reaction and reduce side production. The temperature in the crucible gradually rises, and the by-product hydrogen chloride escapes. After the reaction is completed, it is washed with water to remove impurities, and vacuum distilled to obtain the finished product. The catalytic mechanism lies in activating the hydroxyl group to make it attack phosphorus oxychloride, which is bonded into phosphorus esters. After isopropyl is added, triphenyl phosphate is finally obtained. The product is clear, heat-resistant and flame-retardant, widely used in plastics and rubber, Seiko manufacturing, rigorous construction method, and is especially

Isopropyl triphenylphosphoric acid has a precise structure and stable properties, and is widely used in a variety of polymer materials. In chemical reactions, its phosphate group can be hydrolyzed in strong acids, releasing triphenyl and isopropyl groups to form phosphoric acid and corresponding phenol derivatives. React with isocyanates, alcohols, etc., to form higher molecules or new complexes, so it is often used for the performance improvement of flame retardants and plasticizers. The modification process is mostly set according to its molecular structure, or introduce polyhydroxy components to increase reactivity, or adjust the number of isopropyl and phenyl groups to adapt to various resin systems. After chemical modification, its thermal stability, compatibility and flame retardant efficiency are significantly enhanced, especially suitable for the development of high-end materials in aviation, electronics, automobiles and other fields.

Isopropylated triphenyl phosphoric acid is a chemical substance with many synonyms. Or Isopropylated Triphenyl Phosphate, or IPTPP, also known as ITPP. Its abbreviations are different, depending on the region and custom, but they all refer to the same thing. There are trade transactions, and its trade names are also redundant. Such as Reofos 35, KRONITEX 100, Disflamoll TP, etc., are all dedicated to the goodwill of this thing. Circulated in the market, with different logos, or with chemical names, or decorated with brand names, all of which are easy to identify. Its products are commonly used in plasticizers and fire retardants, and are quoted by industrial manufacturers. It is well known in the world. We know its synonyms. Although the words are different, the essence remains unchanged.

Isopropylated Trisphenyl Phosphate, also a chemical. It is slippery and greasy in nature, light yellow in color, and has a very small gas. It is not careful or harmful, so it must follow safety and operating practices. Utensils must be special, no miscellaneous use, to prevent mixing with food utensils. In the place of work, choose a ventilated hall, or prepare for the opportunity of ventilation, so as to clear the air and prevent gas blockage. Dress neatly, and wear protective gloves, sealed goggles, or a mask to protect the skin and breathing. If you accidentally splash your muscles, rinse them with water as soon as possible, and sometimes even seek medical attention. If you enter your eyes, rinse them with running water immediately, and those who are still unwell need urgent medical treatment. When handling and storing, when handling and storing, keep it in a closed container, away from the heat source of the kindling, and strictly prevent high temperature, sun exposure and moisture. Place it out of the reach of children and unrelated personnel. Between loading and unloading, stop smoking and fire, and do not eat or drink. After operation, clean your hands thoroughly. The residual liquid is discarded according to law, and cannot be dumped arbitrarily to prevent sewage and harm to life. In case of leakage, cut off the fire source first, ventilate, wear protective gear, collect it with dry sand or adsorbent, and put it in a professional container and send it to the place according to regulations. Under the storage room, it should be cool and dry, with no open fire, and the signs are obvious. Do not store with strong oxidants and acids. In case of spontaneous fire, use dry powder and carbon dioxide fire extinguishers to put it out, and do not use water to prevent intense reactions. If you want to do something good, you must first check its nature. Every time you perform an operation, remember to be careful and follow the procedures. If you see any discomfort symptoms, such as breathing difficulties, headaches, etc., quickly stay away from the scene and seek medical attention. If you use all your characteristics, you still need to file records to check the pulse. In this way, the way to exercise safety is safe, and you can keep the peace of your person and the environment.

Isopropylated Trisphenyl Phosphate is a chemical product with stable properties, heat resistance and fire resistance. It is commonly used in the world. Its application field is very wide, especially plastic and rubber. It is used in polyvinyl chloride, polyurethane, acetate fiber and other materials to increase its flame retardant properties and make it non-flammable in fire. It is suitable for wires, cables, floors and furniture. It also has the effect of plasticizing, giving products flexibility and facilitating their processing. It can be seen in chemical solvents, coatings and inks; mechanical lubricants also depend on it to improve anti-wear and stability. Aviation equipment, automotive parts, and even electronic components can be used to enhance safety and durability. It is an indispensable agent for today's industrial prosperity, making great contributions and wide uses.

It is based on isopropylated triphenylphosphoric acid, which has been developed and treated for a long time. In the past, scholars from various countries either adopted its flame retardant use or analyzed its chemical structure, and they did their best to think about it. Chemists use phosphoric acid and triphenyl alcohol together, and change its performance by isopropyl method to make it more and more excellent in flame retardancy. In later generations, there are those who use new catalysts to refine, and the reaction temperature and time are fine-tuned, the impurities are gradually purified, and the purity is greatly increased. Environmental protection regulations are becoming more and more severe, and scholars are working to remove common harmful monomers and strive for biodegradable and low-toxicity formulas. Today, the performance test is meticulous, and the application field is becoming more and more extensive. It has achieved remarkable results in electronics, plastics, and coatings. However, competing products coexist, innovation is not yet available,

Isopropylated Trisphenyl Phosphate, a chemical essence, is widely used in plastics, paints and flame retardant materials. Its physical properties are stable, but the toxicity cannot be ignored. In the past, some scholars took mice as a test and forced them to ingest. It was found that the liver and kidney tissue were damaged, the weight was slowed down, the enzymes in the blood were abnormal, and the nervous system was slightly disturbed. There are also long-term exposures, suffering from respiratory tract irritation and throat discomfort. Repeated cell tests revealed that it can cause apoptosis and partially promote oxidative stress. However, the toxicity varies from dose to dose, and low doses or no significant harm, but high doses can cause acute and chronic changes. Its metabolites accumulate in the body for a long time or are potentially dangerous, and the cover should be carefully checked. For work, it is especially necessary to protect and reduce exposure to ensure safety.

Looking at the application of Isopropylated Trisphenyl Phosphate (IPTPP), it has now been widely used in flame retardant, plasticizing and lubrication industries. However, with the increasing technology and stricter environmental protection regulations, many enterprises are competing for new strategies for green development. IPTPP will be optimized by innovative processes in the future due to its excellent physical and chemical properties, reducing by-products and toxicity, so as to benefit the environment. Polymer materials, electronic equipment and new energy industries have an increasing need for high-efficiency and low-toxicity flame retardants, and IPTPP is particularly promising. If it can make progress in structural modification, compound application and recycling, its reputation for environmental protection and flame retardancy will benefit. Looking to the future, with the development of green chemical industry, IPTPP may become an important role in industrial transformation and upgrading, leading the new trend of flame retardancy, and reaping the benefits of both safety and sustainability, benefiting the future society.

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