1,1-Thiocarbonyldiimidazole

1% 2C1 - carbon-based chloromethyl dichlorosilane, this substance is highly toxic and highly corrosive. At the time of the publication of Tiangong Kaiwu, there was no relevant record of this substance, so it is difficult to explain its use in ancient classical literature. However, it is known today that its main use is in the synthesis of silicone compounds.
Silicone compounds are widely used. In the chemical field, they can be used as raw materials for synthetic silicone oil and silicone rubber. Silicone oil is commonly used as a lubricant because of its good lubrication and high and low temperature resistance, which can reduce component wear and improve mechanical service life during mechanical operation. Silicone rubber has excellent elasticity and heat resistance, and is widely used in seals, medical supplies, etc., such as automotive engine sealing gaskets, medical silicone tubes, etc.
In the field of materials science, it can improve the properties of materials. Introducing 1% 2C1-carbon chloromethyl dichlorosilane into polymer materials can enhance the water resistance and chemical corrosion resistance of materials. Like building exterior wall coatings modified by it, it can resist rain, acid and alkali erosion, and prolong the appearance and service life of buildings.
Although this object is not included in Tiangong Kaiwu, from the perspective of today's science and technology, 1% 2C1-carbon chloromethyl dichlorosilane is crucial in many modern industrial and technological fields, and plays a key role in promoting material progress and industrial development.

1,1-Phosphate adenosine diphosphate has many advantages in the synthesis reaction. When this compound participates in the synthesis reaction, one of them has good reactivity. Due to its unique phosphorus atomic structure, it can react with a variety of substrates under mild conditions, avoiding the damage that harsh reaction conditions may cause to the substrate or product structure. It is just like a craftsman who carves rough jade in a delicate way, which does not damage its quality but can make it beautiful. For example, in the synthesis of some nucleotide substances, it can be efficiently combined with other nucleoside fragments.
Second, it has excellent selectivity. In a complex multi-reaction check point system, 1,1-phosphate adenosine diphosphate can precisely select a specific reaction check point for reaction, just as a discerning person can accurately find key clues in thousands of clues. This selectivity greatly improves the purity and yield of the target product, reduces the occurrence of side reactions, and makes the synthesis process more efficient and economical.
Third, the substance also has good stability. In the reaction system, it can maintain the relative stability of its own structure and will not easily decompose or undergo unnecessary side reactions, just like a solid foundation supporting the smooth progress of the synthesis reaction. This facilitates the control of reaction conditions, making the synthesis process easier to operate and control, thus enhancing the reliability and repeatability of the synthesis reaction.

The storage conditions of 1% 2C1-silylbenzoyl diacetamide should be placed in a cool, dry and well-ventilated place. This medicine should be stored in the shade away from light to prevent its ingredients from mutating due to light and damaging its efficacy.
In addition, the storage temperature should also be strictly controlled, preferably between two and eight degrees. If the temperature is too high, it may accelerate its chemical reaction and cause deterioration of the drug; if the temperature is too low, it may change the properties of the drug, such as freezing, which also affects its quality.
Furthermore, it needs to be separated from oxidizing agents, acids, bases and other chemicals. Due to the chemical properties of 1% 2C1-silylbenzoyl diacetamide, when coexisting with the above chemicals, it is easy to cause chemical reactions, cause drug failure, and even be dangerous.
The storage place should also be kept clean, free of dust, impurities and other pollution. Cover dust and impurities mixed into the drug, or change its purity, interfere with the normal chemical structure and properties of the drug, thereby affecting the curative effect. Only by observing the storage conditions can we ensure the quality and efficacy of 1% 2C1-silylbenzoyl diacetamide.

1% 2C1-cyanobenzyldimethylamine is a highly toxic product. When using it, you must pay attention to many safety matters.
First, it must be used in a well-ventilated place. This drug is very toxic. If the volatile gas accumulates in a closed space, it is easy to enter the body through breathing, endangering life. Therefore, in the place of operation, there should be good ventilation equipment, such as a fume hood, so that the poisonous gas can dissipate as soon as possible.
Second, be sure to wear proper protective equipment. Operators need to wear protective clothing, which can effectively prevent the drug from contaminating the body; wear protective gloves to prevent contact with the skin of the hands; wear a gas mask to ensure that the breath is pure and protected from poisonous gas.
Third, operate with caution to avoid the spill of the agent. During use, the action should be stable and accurate. If it is accidentally spilled, it should be handled immediately according to the correct method. Evacuate the surrounding personnel quickly, then cover the spill with a suitable adsorbent, collect it carefully and dispose of it properly. Do not let it spread.
Fourth, properly store the agent. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, to prevent its properties from changing due to factors such as temperature and humidity, which may cause danger. At the same time, it should be strictly marked and placed separately from other chemicals to avoid accidental touch and misuse.
Fifth, be familiar with emergency treatment methods. Users need to know how to deal with accidental contact with the agent. If skin contact, immediately rinse with plenty of water; if inhaled, quickly to fresh air, if necessary, seek medical attention.
In short, the use of 1% 2C1 -cyanobenzyldimethylamine, every step must be extremely careful, must not be taken lightly, so as not to cause disaster.

1% 2C1 -silylbenzyldichloropyridine, this product is in the market, and its price is variable, depending on changes in quality, supply and demand. However, according to anecdotal and past transactions, its price is mostly between hundreds and thousands of yuan per kilogram. If the quality is excellent, the process is complicated, and there are many people in the market who want it, but there are few people who supply it, the price will increase, or reach thousands of yuan per kilogram. On the contrary, if the quality is average and the supply exceeds the demand, the price may drop to hundreds of yuan per kilogram.
Merchants seek profit, and the price is related to cost, process, and market factors. Preparation of this drug requires delicate techniques, and the choice of raw materials is also related to quality and cost. If the raw materials are rare and difficult to extract, the cost will be high and the price will rise accordingly. In addition to the fine craftsmanship, time-consuming and laborious, it will also increase its price.
And the market supply and demand, the cardinal of the price. If a pharmaceutical company develops and produces more of this product, it needs a lot of money, but the output is limited, so the price will increase. On the contrary, if the demand is weak, the merchant will sell it quickly, or reduce the price to seek the market. Therefore, if you want to know the exact price, you should carefully examine the market conditions and consult the merchants to obtain the truth.