The name of this medicine is "2-mercury-4-river-1- (triethyl) benzene", and its main uses are quite extensive. In ancient medicine, some medicinal pills may be used in refining, because mercury and its compounds are considered to have special effects in traditional alchemy, or they are thought to prolong life and strengthen the body, but this is mostly imaginary, and there are many risks.
In terms of process production, in the past, in some pigment blending and special metal smelting auxiliary processes, traces of it may be found. For example, in the surface treatment of specific metals, with some chemical properties, a special protective film is formed on the metal surface to enhance the corrosion and wear resistance of the metal.
In the field of ancient alchemy, some warlocks tried to use it to realize the transformation of base metals to precious metals. Although this idea was absurd, it was also tried by many in the development of alchemy at that time.
Of course, it needs to be understood that mercury is a highly toxic substance, which is deeply harmful to the human body, can damage the human nervous system, digestion and immune system, and cause various diseases. And this substance is difficult to degrade in the environment and easily causes lasting pollution. Although it was widely used in ancient times, with the improvement of awareness, its use has been strictly controlled today, and many applications have been replaced to ensure human health and ecological environment.

Triethylaminopropyl trimethoxysilane, its physical properties are as follows:
This substance is mostly liquid at room temperature. Looking at its color, it is usually close to colorless and transparent, like clear water, without obvious variegation or turbidity. The light is transparent, and clear light and shadow can be seen, just like pure crystals. Smell its smell, it has a special organic amine smell, although it is not pungent and intolerable, it is also more distinct. It is clearly stimulated by human perception, and it is known to be a special chemical substance when smelled.
When it comes to density, it is slightly smaller than that of water. If water is used as a standard and placed in the same container as water, it can be seen that it is lighter than water and slowly floats above water. The boundaries between the two are clear, just like the separation of oil and water. This property is convenient for separation and other operations using density differences in specific experiments or industrial operations.
In terms of boiling point, it has a certain value. In a heating environment, at a certain temperature, it will change from liquid to gaseous and start to boil. This boiling point temperature is of great significance for temperature control during storage, transportation and use. If the ambient temperature is close to or higher than the boiling point, it needs to be properly handled to prevent its gasification and dissipation, affecting the use effect and safety.
In terms of solubility, it shows good solubility in a variety of organic solvents, such as common ethanol, acetone, etc. It can be miscible with these organic solvents in a certain proportion to form a uniform and stable mixed system. However, in water, its solubility is limited, which determines its application range in different media. In aqueous systems and organic solvent systems, its performance is quite different. When using, it is necessary to carefully select the appropriate medium according to actual needs.

Triethylaminoethanol has unique properties and diverse properties, and is useful in many fields.
Looking at its properties, it is usually a colorless to light yellow transparent liquid with a special amine atmosphere. Its boiling point is quite high, about 200-210 ° C. Due to the combined action of intermolecular hydrogen bonds and van der Waals forces, the molecules are tightly bound, and high energy is required to cause them to boil. The melting point is about -70 ° C, which is relatively low, indicating that it is easy to maintain a liquid state at room temperature, which is conducive to various operations.
In terms of solubility, it can be miscible with water, alcohols, ethers and other solvents. Due to the presence of both hydrophilic hydroxyl groups and lipophilic organic groups in the molecule, it can be affinity with different polar solvents. This property is crucial in the preparation of emulsions, solutions and other systems.
In terms of chemical activity, triethylaminoethanol is weakly basic. Due to the presence of lone pair electrons on nitrogen atoms, it is easy to accept protons and can neutralize with acids to generate corresponding salts. This basic property is often used as an acid binding agent in organic synthesis to capture the acid generated by the reaction and promote the forward progress of the reaction.
At the same time, its hydroxyl groups are active and can participate in many reactions such as esterification and etherification. In the esterification reaction, the hydroxyl group interacts with the carboxylic acid or its derivatives to form an ester bond, which is an important path for the preparation of special ester compounds; in the etherification reaction, it reacts with halogenated hydrocarbons or alcohols under suitable conditions to form ether products.
In addition, the substance also has a certain surface activity. Because the molecular structure contains both hydrophilic and hydrophobic parts, it can be oriented on the surface of the solution, reducing the surface tension, and playing a key role in the process of emulsification and dispersion. It can be used in the preparation of emulsifiers, dispersants and other auxiliary products.
Triethylaminoethanol, with its unique physical and chemical properties, occupies an indispensable position in many fields such as organic synthesis, drug preparation, surfactant manufacturing, etc., and is of great significance to promote the development of various industries.

There are many ways to prepare 2-4-alkenyl-1- (trienyl methyl) naphthalene, and it is a common method.
One is to introduce the alkenyl group to the naphthalene group first. With appropriate catalysis, such as some gold catalysts, the alkenyl-containing naphthalene group is reversed, so that the alkenyl group is at a specific position of the naphthalene group, to obtain the alkenyl-containing naphthalene derivative. It is then reversed. With specific oxidation, under specific conditions, such as control of the degree of resistance, reaction, and solution environment, the alkenyl group is introduced into the alkenyl group or other alkenyl groups. Most, trienyl is introduced. Utilizing gold, such as gold compounds containing trienyl methyl, in the presence of catalysis, the compound obtained before gold is reversed, and trienyl methyl is applied to naphthalene, and then the object is obtained.
Second, the compound with partial mesh can be synthesized. First, the naphthalene containing naphthalene and alkenyl groups is synthesized. For example, a naphthalene derivative is used to introduce alkenyl groups by alkenylation. However, through the strategy of protecting the alkenyl group and protecting the alkenyl group, and then the introduction of trienyl methyl is carried out. It can be prepared by substitution of nuclei and the like. The most important, remove the retainer group, so that the retainer group is restored, and then obtain 2-4-ene-1- (trienomethyl) naphthalene.
Third, the step-by-step method of naphthalene can also be used. Synthesize small molecular fragments containing alkenyl groups, alkenyl groups and trienyl methyl groups first, and use molecules to react to Naphthalene. Under appropriate anti-components, such as acid catalysis or acid catalysis, small molecular fragments are generated to form Naphthalene, and the substituents required for one-step modification are retained or repaired to form 2-4-ene-1- (trienomethyl) naphthalene. Synthesis of naphthalene.

2 + -Mercury-4 + -arsenic-1- (triethylmethyl) ether needs to be paid attention to during storage and transportation.
The first is its toxicity. Mercury and arsenic are highly toxic substances. Once leaked, they will cause serious pollution to the surrounding environment, such as soil and water sources, at the storage place or along the transportation route, and easily cause acute and chronic poisoning in the human body, damaging the nervous system, digestive system and other important systems. Therefore, it is necessary to ensure that the storage container and transportation are tightly sealed, and regularly check for signs of leakage.
Times and stability. The stability of this compound itself or changes due to environmental factors. High temperature, strong light, and contact with specific chemical substances may all promote its decomposition or cause chemical reactions. Storage should be in a cool, dry, and dark place. During transportation, it is also necessary to avoid high temperature periods and direct light, and it is not possible to mix with substances that can react with it.
Furthermore, it is fire and explosion-proof. Although it is not explicitly stated that this compound is flammable and explosive, some substances containing such elements have this characteristic. Storage and transportation areas should eliminate fire sources such as open flames and static electricity, and be equipped with suitable fire-fighting equipment and explosion-proof devices. Operators should also strictly abide by fire and explosion-proof regulations.
Packaging should not be ignored. Suitable packaging materials need to be selected to ensure that the packaging is solid and can withstand certain external shocks to prevent packaging damage caused by transportation turbulence. Warning labels should be clearly marked on the outside of the package, such as toxic, harmful, etc., so that the contact can be seen at a glance and treated with caution.
Finally, the professionalism of the operator is extremely critical. Whether it is the daily management during storage or the operation during transportation, the relevant personnel should be professionally trained and familiar with the characteristics, risks and emergency treatment measures of this compound, so that the storage and transportation of 2 + -mercury-4 + -arsenic-1- (triethyl methyl) ether can ensure the safety of personnel and the environment to the greatest extent.