The chemical properties of 2- (hydroxymethyl) -1-naphthalene-4- (trifluoromethyl) quinine are very special. In its molecules, the presence of methyl groups makes the compound have a certain water content. The alkyl group (-OH) can be polyoxylated and reversed, such as acid esterification to form ester compounds. Under the appropriate conditions, the atom on the alkyl group may also be replaced by other groups, and more different compounds may be derived.
The naphthalene part, as an aromatic part, has aromatic properties and is easily substituted and reversed. For example, under the catalysis of Lewis acid, an alkyl group can be introduced into the naphthalene group, and an alkyl group can be introduced into the naphthalene group. In addition, the trifluoromethyl group in the molecule, due to its strong absorber effect, can affect the molecular distribution of the molecular substitution on the naphthalene group. This does not make the substitution inverse domain on the naphthalene substitution inverse, and the presence of trifluoromethyl increases the lipid solubility of the compound, so that its solubility in some soluble compounds is improved. In addition, the chemical properties of trifluoromethyl groups are not easy to be broken by general oxidation or original oxidation, and also affect the qualitative and anti-chemical activities of the whole compounds to a certain extent. The chemical properties of trifluoromethyl, 2- (methyl) -1-naphthalene-4- (trifluoromethyl) quinine exhibit rich and special chemical properties due to the interaction of various parts of the chemical properties. It has a research value and a research force in the fields of chemical synthesis and chemical chemistry.

(Note: The following answers are based on a general understanding of the chemistry-related content of the question, and are written in the style of ancient Chinese)
Both husband (2- (hydroxymethyl) -1-naphthalene) and (4- (trifluoromethyl) pyridine) have a wide range of applications.
In the field of pharmaceutical and chemical industry, (2- (hydroxymethyl) -1-naphthalene) can be a key raw material for the synthesis of various effective drugs. Due to its unique structure, it can react ingeniously with other compounds to construct molecules with specific pharmacological activities. For example, in the creation of some drugs for the treatment of cardiovascular diseases, it can be used as a starting material. After multiple steps of delicate synthesis, a targeted and effective agent can be obtained.
And (4- (trifluoromethyl) pyridine) often plays an important role in the synthesis of pesticides. Because of its structure containing trifluoromethyl, the synthesized pesticides are endowed with excellent biological activity and stability. High-efficiency insecticides can be prepared, which can act precisely on the nervous system of pests, and degrade moderately in the natural environment without excessive residues and harm the ecology.
Furthermore, in the field of materials science, (2 - (hydroxymethyl) -1 - naphthalene) can participate in the preparation of special polymer materials. After polymerization, combined with suitable monomers, materials with special optical and electrical properties can be prepared for optoelectronic devices, such as organic Light Emitting Diodes (OLEDs), to improve their luminous efficiency and stability.
(4- (trifluoromethyl) pyridine) also contributed to the development of liquid crystal materials. Its unique chemical properties can regulate the arrangement of liquid crystal molecules and the phase transition temperature, so that liquid crystal materials in the display field, such as liquid crystal displays (LCDs), present better display effects, more vivid colors, and wider viewing angles.
From this perspective, the two play an important role in many fields such as medicine, pesticides, and materials, and are indispensable in chemical synthesis.

In order to prepare this (2 - (hydroxymethyl) -1 - naphthalene - 4 - (trifluoromethyl) ether), a delicate method is required.
First take the naphthalene as the base, and at position 2, use a suitable hydroxymethylation reagent to introduce hydroxymethyl groups through careful reaction. This step requires temperature control and control to ensure a smooth and accurate reaction. The reaction conditions involved should be mild to avoid damaging the structure of the naphthalene ring.
Next, at position 4 of naphthalene, trifluoromethyl is introduced. This process requires the selection of a special trifluoromethylation reagent, and the use of a delicate catalytic system promotes the smooth reaction. The choice of catalyst is very important, so that it can effectively activate the 4-position naphthalene ring and guide the precise addition of trifluoromethyl without sidelining branches.
During the whole synthesis process, the choice of solvent should not be underestimated. Choose those with good solubility to each reactant and no adverse interference to the reaction process. The pH, humidity and other factors of the reaction environment must also be carefully regulated to ensure that each step of the reaction achieves the desired effect.
After the reaction is completed, the purification of the product is also critical. According to the physical and chemical characteristics of the product and impurities, the appropriate purification method, such as column chromatography, recrystallization method, etc., should be selected to obtain pure 2- (hydroxymethyl) -1-naphthalene-4- (trifluoromethyl) ether, which is the best diameter of the product.

I look at this question, and I am inquiring about the market prices of (hydroxymethyl) -1 -naphthalene and (trihydroxymethyl) benzyl. However, the market price is often different due to changes in time, place, quality and supply and demand, and it is difficult to determine.
(hydroxymethyl) -1 -naphthalene is an important raw material in organic synthesis, and is used in medicine, dyes and other industries. Its price may be affected by the cost of raw materials, the difficulty of synthesis, and the amount of market demand. If raw materials are easily available, synthesis is convenient, and demand is strong, the price may decline steadily; if raw materials are scarce, synthesis is difficult, and demand increases sharply, the price may rise. In today's market, its price may range from tens of thousands to hundreds of thousands of yuan per ton, but the actual price depends on the specific market conditions and quality.
(trihydroxymethyl) benzyl is also an organic chemical, which is mostly used in chemical synthesis. Its production process, source of raw materials, and market supply and demand situation all affect its price. If the process is mature, the raw materials are sufficient and the demand is stable, the price may be controllable; if the process is complicated, the raw materials are scarce and the demand suddenly rises, the price will be high. Its market price may range from hundreds to thousands of yuan per kilogram, depending on the actual transaction situation.
If you want to know the accurate market price of these two, you can visit the chemical raw material trading market, consult industry experts, or check the relevant chemical product price information platform to get a near-real price.

First of all, both of these are harmful, so it is appropriate to use them in the room where they are used, and the source of the fire. It should not exceed 30 ° C, in order to prevent them from accelerating due to high temperature, resulting in an increase in the temperature, forming a fire and an explosion.
Second, both of them are flammable, and their evaporation can form an explosive mixture. In the place where they are hidden, fire is prohibited, and all equipment, lighting, etc., explosion-proof type is required to prevent the generation of sparks and the combustion of the mixture.
In addition, due to its certain toxicity, the operator must ensure safety and compliance with the operation procedures. In the process of hiding, it is necessary to provide sufficient local drainage and comprehensive communication to reduce the damage of harmful substances in the air. The operator should wear a self-priming gas mask (half mask), wear a chemical safety eye mask, wear anti-smoking work clothes, and wear rubber oil-resistant gloves for his own safety.
In addition, it is necessary to store it separately, such as oxidation, acid, etc., and do not mix it. Because if they are connected to oxidation, etc., it is easy to generate strong reactions, resulting in dangerous health. On the way, it is also necessary to prevent exposure, rain, and height.

In addition, ether (based) and triethyl (based) benzene are stored in the environment, and they are all safe. You must be careful and must not be negligent.