1-Octadecanol is a fatty alcohol, also known as wax alcohol, which has many industrial and pharmaceutical applications. The following is the development history of 1-Octadecanol:
(1) The earliest research: 1-Octadecanol was first discovered and studied at the beginning of the 20th century. Early research mainly focused on its chemical properties and production methods.
(2) Industrial application: 1-Octadecanol began to be used in industry in the 1930s. It is widely used in the manufacture of lubricants, emulsifiers, surfactants and antirust agents.
(3) Medical application: The application of 1-Octadecanol in medicine has also gradually gained attention. It is used as the basic ingredient of topical drugs, such as some topical antibacterial drugs.
(4) Food application: 1-Octadecanol is also used as a food additive, mainly to improve the texture and taste of food.
(5) Research progress: With the development of science and technology, the research of 1-Octadecanol is also deepening. In recent years, researchers have found that 1-Octadecanol has antibacterial, antioxidant, anti-inflammatory and other biological activities, and are seeking more medical applications.
In short, the development history of 1-Octadecanol includes its early chemical research, the development of industrial and pharmaceutical applications and the progress of modern science, showing its extensive application in various fields and potential future development prospects.
1-Octadecanol has many uses, including the following aspects:
1. Ingredients used as surfactants in industry, such as in the preparation of synthetic detergents, lubricants and plastics.
2. As an additive for dyes and coatings, it can increase the viscosity and stability of coatings and dyes, and also improve their glossiness.
3. It is used as an ingredient in the field of medicine and cosmetics, such as in the preparation of antibacterial agents, skin care agents and emulsifiers.
4. As the raw material of liquid crystal compounds and surfactants, it can improve the performance of liquid crystal and surfactants.
5. It is used as a component of liquid crystal, for example, for preparing liquid crystal display, etc.
6. As a food additive, it can increase the consistency and texture of food, and also improve the shelf life of food.
7. Octadecyl alcohol can be used instead of hexadecanol, for example, as a dispersant in pharmaceuticals, as a cream and emulsifier in cosmetics, as well as as as a heat preservation agent for rice fields, a reservoir covering agent, a defoamer, a polishing agent, a lubricant, etc. Octadecyl alcohol can be used in the production of Pingjia, resin and synthetic rubber, color pickup film couplers, etc. Octadecyl alcohol and β- Antioxidant 1076 (2082-79-3) can be prepared from methyl (3,5-di-tert-butyl-4-hydroxyphenyl) propionate with sodium methoxide as catalyst and dimethyl sulfoxide as solvent at 130 ℃ for 2-3h. This is an excellent non-polluting non-toxic antioxidant, widely used in polyolefin, polyamide, polyester, PVC, polystyrene, ABS resin to expand various rubber petroleum products.
8. It can be used as an additive for oil-based fracturing fluid instead of hexadecanol. Octadecyl alcohol can be used in the production of Pingjia, resin and synthetic rubber, color film couplers, etc.
9. Used as chromatographic reagent. It is also used as surfactant and lubricant. For organic synthesis.
10. In addition, it can also be used to manufacture defoamers, flotation agents, softeners, rice field heat preservation agents, water surface covering agents, raw materials for pharmaceutical ointments and color couplers for color films.
In short, 1-Octadecanol is a multifunctional compound that can play a role in many different fields and has a broad application prospect.
Due to the different production and use of 1-Octadecanol in different countries and regions, its export volume and user countries are also different. Here are some possible data and information:
According to the statistics of International Trade Centre, the global export volume of 1-Octadecanol in 2019 was about 3267 tons. Among them, Chinese Mainland is the largest exporter, with the export volume reaching 1282 tons, accounting for about 39% of the global export volume. The second is India, which exports 581 tons, accounting for about 18% of global exports. Other export countries include Poland, the United States, Germany, South Korea, the Netherlands, etc.
The countries that use 1-Octadecanol most often are also scattered, and some of the main countries include:
1. Chinese Mainland: China is the world's largest producer and user of 1-Octadecanol, which is widely used in industries, cosmetics, plastics and other fields.
2. India: India is the second largest user of 1-Octadecanol in the world, mainly used for the preparation of detergents, surfactants, coatings and dyes.
3. United States: The United States is also an important user of 1-Octadecanol, which is mainly used to prepare emulsifiers, liquid crystal materials, antibacterial agents and surfactants.
4. Europe: Some countries in Europe, such as Germany, France, the Netherlands, are also one of the main users of 1-Octadecanol. This compound is widely used in the preparation of cosmetics, coatings, dyes and plastics in Europe.
It should be noted that the above data and information may vary with time and region, for reference only.