pyridine, 5-(bromomethyl)-2-(trifluoromethyl)-

This product is refined by various wonderful methods, and its chemical properties are particularly special, and it is rich and wonderful.
Its nature is stable, and in ordinary circumstances, it is quite self-sustaining and not moved by external disturbances. Like a quiet room, although the years have passed, it is difficult to change its quality, just like the peace of a rock, which cannot be invaded by wind and rain. Even in warm weather, it only changes slightly, just like spring ice when it meets the warm sun, slowly melting, and there will be no sudden changes.
When it encounters a strong agent, it is different from an abnormal state. When a strong acid meets a strong enemy, it changes suddenly, sparks splash, and hissing, and its quality changes rapidly, turning into a new thing, such as the phoenix nirvana, regaining the shape of a new life. If it meets a strong alkali, there is also an extraordinary response. The two combine and immediately start to transform, such as yin and yang, metamorphosis, or gas, curling and rising, or into a new quality, sinking at the bottom of the vessel, it becomes thousands, innumerable.
In the realm of oxidation and reduction, there are also strange phenomena. When encountering a strong oxidant, it is like a pearl covered in dust, the luster gradually loses, and the quality also gradually changes, like a beauty at dusk, and her face changes easily. When the reducing agent is used, if the withered wood meets spring, it will rejuvenate and return to the old view. Its quality is the same as before, which is amazing.
And its solubility is also wonderful. In some spiritual liquids, it can slowly dissolve and merge into one. If a fish enters water, it will naturally be smooth. In other liquids, it refuses to blend, such as oil and water, which are distinct and difficult to mix.
The chemical properties of this product are really changeable and mysterious. Every time you look at it, it can be fascinating and explore endless wonders.

The main uses of this product are many. First, it can help with labor. For example, in agriculture, it can help cultivators turn the soil and reclaim the fields, making the soil loose and sparse, which is conducive to the root growth of crops and increasing their harvests. And when carrying heavy objects, this product can also show its skills, saving manpower, improving efficiency, and making it more convenient to move heavy objects.
Second, it is related to building construction. In the industry of building houses, it can assist craftsmen in lifting building materials to the required heights, so that the construction project can proceed smoothly. Brick and wood beams are all transported and placed to build strong houses and majestic city walls.
Third, it is also useful in military expeditions. In wartime, it can be used to erect siege equipment, such as catapults, to enhance the power of siege. It can also help defenders lift rolling stones during defense to resist enemy attacks and ensure the safety of the city.
Fourth, in daily life, it is also more convenient. For example, in the market, merchants carry goods, and with the help of this product, they can quickly load and unload, circulate materials, and activate commerce. And when you are at home, if you need to lift sundries to a high place, you can also use its function to save a lot of trouble.
All these are the main uses of this product, and they are of great help in labor, construction, military, and life.

To observe the synthesis of things, one must pay attention to many matters. The first thing to do is to observe the quality of the material. The quality of the material is related to the root of the thing. If good wood can be a pillar, bad material is difficult to bear the burden. Therefore, when selecting materials, one must have a tough texture, a dense texture, and no insect-eaten decay, in order to be a suitable material.
The second time is to review the workmanship. The workmanship of the synthesis is fine. The size needs to be accurate and indistinguishable, the slightest error, or the whole is out of order. The joint of mortise and tenon must be tightly sewn, like a match made in heaven, in order to be stable and firm. In the art of carving, the lines should be smooth and natural, and the depth should be appropriate, so as to show a vivid state. The color of the painting must also last for a long time and be in harmony with the overall style.
Furthermore, pay attention to the suitability of the environment. The combined objects will be in different environments in the future, so their adaptability needs to be considered. If placed in a humid place, think about the method of preventing moisture; if exposed to the hot sun, consider the strategy of sun protection. In this way, it can be guaranteed to last for a long time and not die quickly.
In addition, human skills and concentration are also crucial. Those who handle the knife should have skilled skills, focus on every detail without distractions. If the skills are rusty, or perfunctory, even if there is good material and good intentions, it will not be a good product.
When it is combined, it should also follow the ancient and not be rigid. Ancient techniques have many subtleties that can be used for reference. However, the times change, we also need to innovate according to the times and integrate new ideas, so that the things have both ancient charm and current use. In this way, in the process of synthesis, we can create superior things and pass them on for a long time.

Looking at this product today, its market prospects are related to many things. The supply and demand of the city is like a boat on the water, the supply and demand are smooth, and the imbalance is stagnant. If this product is suitable for the needs of the public, the supply is just in line with the demand, and the city will thrive; if it does not match the will of the public, the supply is excessive and the demand is surplus, and the fear of falling into trouble.
And the competition in the city is like a competition of ten thousand horses. Families compete for the flow, wanting to come out on top. If this product has unique quality and excellent ability, and is outstanding among the competing products, it will definitely attract customers to visit and expand the market. If it is mundane and unspecial, it may be covered by the crowd and difficult to show its skills.
Furthermore, the world changes rapidly, and the fashion trend changes like the wind and clouds. If this product can adapt to changes in time, follow the world's wind and improve its ability, it will be able to stand in the city without losing its luster; if it sticks to the old rules and ignores the change of time, it will eventually be abandoned by the world.
In addition, the policy of government is like the guidance of the boat. A good policy will help it to move steadily and far; unfavorable regulations may hinder it from moving forward. If this product receives the support of the government and enjoys the convenience of beneficial policies, it will be like a tiger and will travel the market smoothly; if it encounters political constraints, it may be difficult.
In summary, the market prospect of this product is uncertain. Obeying supply and demand, winning competition, responding to changes in time, and receiving government assistance, the future is bright and can be the leader of the city; the opposite, the road ahead is worrying, or it is not in the dust of the market.

Looking at this product, the complexity and simplicity of its production process can only be judged by examining all things in detail.
I have heard that "Tiangong Kaiwu" says: "The silk, hemp, fur and brown in the world are all of quality, but they make the unique face and color. I don't believe it." When it comes to all kinds of creations, it is not easy, and the craftsmanship of the product is the same.
If you want to know the complexity and simplicity of the craftsmanship of this product, you must first consider the selection of its materials. If the required materials are rare and difficult to select, such as "where jade enters China, the valuable ones come from Yukan and Onion Ridge", the acquisition of materials has expended a lot of effort. This is one end of the complicated craftsmanship.
Examine its production process again. If there are many steps, they are interconnected, and there is no room for failure, it is like "where bamboo paper is made, things go out of the south, but Fujian Province is unique in its prosperity. When the bamboo shoots are born, look at the depth of the mountain nest, and the bamboo is fed with those who will grow branches and leaves. If the mango species are on the border, they will be cut down on the mountain. Cut off five or seven feet long, and open a pond on this mountain, fill it with water and drift it. When the pond water dries up, use bamboo to lead it through, and continue to inject it into the waterfall. Soak it for a hundred days, add a mallet to wash it, and wash off the coarse shells and green skins. Among them, the bamboo is shaped like ramie, and it is pulped with a good lime juice, and boiled under the bucket for eight days and eight nights." Such a complicated process, the process must be complicated.
Furthermore, look at the requirements for skills. If you need exquisite skills, extraordinary craftsmen can do it, such as "Where a mirror is cast, gray sand is used for molding, and tin is used for copper, it is also the method of learning flintels. The Book of Kaogong also says: 'Gold and tin are half, which is called the agent for learning flintels.'" Craftsmen need to be well versed in it, accurately control it, and the craftsmanship is also complicated.
However, if the materials are common and easy to take, the process is simple and straightforward, and the technical requirements are ordinary. If ordinary clay is fired to make rough pottery, no ordinary soil is required, and the process is only simple steps such as shaping and firing, the craftsmanship is not complicated.
Therefore, the production process of this product is simple and simple. When the factors of materials, processes and techniques are integrated and carefully studied, the details can be obtained.