pyridine, 3-(chloromethyl)-5-methyl-

The chemical properties of this product are also related to its essential characteristics, which is crucial. Today, it is described in the text of "Tiangong Kaiwu".
The product may be stable. Such as gold and stone, over time, its shape is not easy to change. In ordinary situations, it is not easy to combine with other things and change. This stability allows the product to survive for a long time without losing its original appearance and function, and can be used by people for a long time.
And reactive. When encountering specific things and under specific conditions, it can react violently with others. Or heat, or new substances, such as various chemical raw materials, when exposed to fire or water, change differently according to their nature. This reactivity is very useful in industrial production and the transformation of daily products. It can create new products to meet human needs.
Or it has solubility. In some liquids, it can gradually dissolve and miscible, just like salt in water and sugar in pulp. This solubility is quite critical in medicine, catering and other industries. It can make the product evenly dispersed to achieve the desired effect, such as the blending of pharmaceuticals and the preparation of drinks.
In addition, it may be acidic and alkaline. Acids are corrosive and can erode metals and minerals; alkalis also have the ability to react with oils and other substances. In industrial production, cleaning and care, the utilization of acidity and alkalinity can help to achieve various things. For example, acid is used to remove rust, and alkali is used to remove stains.
The chemical properties of the product are common. Each property is related to each other and plays different effects in different environments. Either it is stable and long-lasting, or it is used for its activity to generate new ones, or it is prepared by its dissolution, or it is applied according to its acid and base. Only by understanding its chemical properties can we make good use of it to make things happen and benefit people.

The physical properties of this product are as follows:
It is firm and dense in quality, warm to the touch, like suet, light but not shining, and pure in color. Its shape is round or square, with smooth lines, no abrupt corners, and no perverse state, showing the beauty of natural harmony.
As far as its weight is concerned, it is appropriate in light and heavy. When held in the hand, it is neither too heavy nor too light. Its density is moderate, making the utensils feel calm without losing their agility.
The hardness of this product is quite high, and unusual hard objects can be easily damaged. Although it has been rubbed over the years or placed in a complex environment, it can still maintain its integrity and is not easy to crack or wear. However, when carving, craftsmen need to use ingenuity and fine craftsmanship to turn stubborn stones into beautiful jade and give it a unique charm.
Furthermore, its thermal conductivity has subtle characteristics. In case of temperature, it will slow down, and in case of cold, it will slow down. It is compatible with human body temperature. When holding, it gradually feels warm, as if it is in harmony with people, giving people a sense of intimacy.
Its surface texture is delicate, like silk like satin, smooth but not greasy, and there seems to be no resistance between the rubbing, which can just trigger the pleasurable experience of the player, which is fascinating. Looking at its texture, it can be hidden or revealed, or like a cloud, or like still water, naturally formed, each one is a unique imprint, giving the product a unique charm, making the viewer feel respect and feel the magic of creation.

The main users of this product are related to many aspects of people's daily use. In "Tiangong Kaiwu", all kinds of utensils have their specific uses, and today this product is also quite widely used.
First, in the matter of diet, it can be a genus of cooking utensils. Such as kettle retort, with its material characteristics, it can be evenly heated, so that food can be properly cooked, or steamed or boiled, which can protect the taste and nutrition of food. And it is sturdy and durable, and can be used in kitchens for a long time to provide assistance for people's daily diet and cooking.
Second, it can be used as part of agricultural tools for labor needs. Farmland cultivation is fundamental to people's livelihood. This product has been forged by skilled craftsmen and turned into a key part of agricultural tools to help farmers manually translate soil, sowing, harvesting and other agricultural activities. Its tough quality can cope with the resistance of the land, improve labor efficiency, and make the harvest of the fields promising.
Third, it is also very useful in living room. It can be used for furniture decoration, or for fasteners for doors and windows. Its exquisite craftsmanship and durability not only add beauty to the living room, but also ensure the smooth and safe opening and closing of doors and windows, so that the residents can live a stable and comfortable life.
Fourth, in the field of commercial trade, this product can be used as a commodity for circulation because of its excellent quality. Businesspeople from all over the world bring them back and forth to sell, communicate with each other, and promote economic prosperity. Whether it is the market in the city or the ruins in the countryside, it can be seen, and it has become an indispensable item in trade exchanges.
In short, the use of this product runs through many aspects of people's lives, such as diet, labor, daily life, and trade. It is actually on the people's livelihood and an indispensable thing.

There are things today, and their synthesis is a matter, so everyone should pay attention to them, and listen to me one by one.
The first rule, the choice of material quality, is the key. Material, the foundation of things is also like the material for building a room. If the material is not good, the room will not be solid. You must carefully examine its nature and quality, and you must obtain excellent materials before you can lay the foundation for subsequent things. For example, if you cast a sword, good iron is the foundation, and it can be made into a sharp weapon for cutting iron like mud; if you use poor iron, the sword will be easy to fold and unusable.
The second is the observance of the law. The method of synthesis has rules, like music and music, and it is carried out on track. Every step is based on ancient teachings and modern laws, and cannot be changed without authorization. A little bit of a mistake, and all previous efforts will be in vain. As a pharmacist, the amount, heat, and order must be accurate, otherwise the medicine will not be effective or even harmful.
Furthermore, the craftsman's skills and heart. Craftsman, those who are in the business of synthesis. The skills must be exquisite, and the heart must be focused. The exquisite skills can turn corruption into magic; the concentration of the heart can detect the slightest loss. In the past, I was able to solve the cow, and the skills advanced to the Tao. I met with the gods rather than the eyes, and I was able to play with ease. This is all because of my skill and specialization. When synthesizing this thing, the craftsman should do the same, and the craftsman should have no distractions. Only by studying the skills can he achieve something.
Also, there is the suitability of the environment. The thing of synthesis often depends on the help of the environment. Temperature, humidity, air, etc., can all affect its fruit. Just like planting wood, fertile soil, sufficient water, and light, the wood will be lush; if the environment is not suitable, the wood will wither. To synthesize a thing, you also need to choose a suitable place to do it, adjust temperature, control humidity, and create a good environment to facilitate synthesis.
All these are things that should be paid attention to when synthesizing this thing. Be careful and do it, and you can achieve work.

Looking at the market prospect of this product, it is like the dawn of the dawn. In today's world, Vientiane is updated and technology is advancing day by day. This product was born at the right time.
It is quite beneficial to people's livelihood. It can meet the needs of everyone and solve daily difficulties. Looking at the current market, although there are similar things, this product is unique. With its exquisite design and excellent performance, it seems to stand out from the crowd and stand out.
Today's people, the demand for quality is increasing, and the need for convenience is becoming more and more urgent. This product combines both, such as sailing along the water, it will definitely be able to swim in the sea of the market. And the market is vast and boundless, still fertile soil that has not been cultivated. When this product is deeply cultivated, it will be able to harvest a lot.
Furthermore, today's merchants are all focusing on innovation, and this product is just the way of innovation. With its new ideas and new technologies, it opens a new chapter in the market. Like a flower in spring, it blooms on the branches and attracts everyone's attention. With time and careful cultivation, it will be fragrant and famous all over the world. Its market prospect is like Kunpeng spreading its wings, soaring to 90,000 miles, which can be expected. It will definitely be able to occupy a place in the forest of the market, shine brightly, and be liked and used by everyone.