1-(2,4,6-Triisopropylphenylsulfonyl)imidazole

Potassium 2,4,6-triisobutylbenzenesulfonate is a commonly used surfactant. Its main uses are as follows:
- ** Daily chemical field **: In detergents, it can significantly reduce the surface tension of water, enhance the emulsification, dispersion and solubilization of detergents for oil stains, and make the washing effect more excellent. Such as common washing powder, detergent and other products, after adding this substance, the decontamination power can be greatly improved, and it can effectively remove all kinds of stubborn oil stains and stains. In cosmetics, it can be used as an emulsifier to evenly mix the oil phase and the water phase, ensure the uniform and stable texture of lotions, creams and other cosmetics, prolong the shelf life of the product, and also help the active ingredients to better disperse and absorb. < Br > - ** Industrial Production Category **: In the paint industry, it can improve the dispersion of pigments and fillers in the paint system, prevent pigment agglomeration, make the paint color uniform, improve the hiding power and gloss, and improve the leveling and construction performance of the paint. In the ink industry, it can be used as a dispersant and wetting agent to help the ink to evenly disperse on the surface of the printing material, improve the printing quality, and avoid undesirable phenomena such as stains and pastes. In the field of oil exploration, as one of the components of oil displacement agents, it can reduce the interfacial tension of oil and water, improve crude oil recovery, and improve the efficiency of oil reservoir production.
- ** Agricultural production **: As a pesticide adjuvant, adding it to pesticide formulations can enhance the wettability and spreading ability of pesticides on plant surfaces, promote more uniform coverage of pesticides on crop surfaces, improve pesticide adhesion and permeability, thereby improving pesticide efficacy, reducing pesticide dosage, and reducing environmental pollution.

2,4,6-Triisobutylphenoxyethanol ester, its physical properties are as follows:
This substance is mostly liquid at room temperature and has a certain fluidity. Looking at its color, or it is colorless and transparent, just like clear water, or slightly yellowish, like the early morning light, the color is extremely light, and it is difficult to distinguish without careful observation.
Smell its smell, often exudes a special fragrance, but this fragrance is not rich and strong, but elegant and elegant. When you first smell it, the smell is not pungent, but gives people a soft feeling, but some people have different feelings about its unique aroma.
When it comes to solubility, it performs exceptionally well in organic solvents, such as ethanol, ether, and other common organic solvents, which can be fused with it, like fish getting water, forming a uniform and stable mixed system; but in water, it is insoluble or slightly soluble, like oil and water, even if it is vigorously stirred, it can only be dispersed for a short time, and then layered after standing for a while.
Looking at the density again, compared with water, its density may be slightly smaller than that of water, like a light boat on the lake surface. If it is placed in the same container as water, it will float leisurely on the water. In terms of melting point and boiling point, the melting point is usually low. Under normal temperature conditions, the liquid state is maintained, and the flow state can be maintained without a higher temperature. However, the boiling point is relatively high, requiring considerable heat to be applied before it can be converted from liquid to gaseous state and turned into curling steam.

To prepare sodium 2,4,6-triisopropylbenzene sulfonate, the synthesis method is as follows:
Starting with benzene, it is alkylated with propylene under the condition of an appropriate catalyst such as anhydrous aluminum trichloride. In this reaction, the double bond of propylene is polarized by the action of the catalyst, and the benzene ring acts as a nucleophilic agent to attack the beta-carbon of propylene to form a carbon-positive intermediate, and then loses protons to form cumene. The chemical equation is:\ (C_ {6} H_ {6} + CH_ {3} CH = CH_ {2}\ stackrel {AlCl_ {3}} {\ longrightarrow} C_ {6} H_ {5} CH (CH_ {3}) _ {2}\).
Next, the obtained cumene undergoes a side chain α-hydrogen substitution reaction when irradiated or heated with excess chlorine. Due to the influence of the benzene ring, α-hydrogen has higher activity, and chlorine atoms preferentially replace α-hydrogen to generate α-chlorocumene. The reaction formula is:\ (C_ {6} H_ {5} CH (CH_ {3}) _ {2} + Cl_ {2}\ stackrel {irradiated or heated} {\ longrightarrow} C_ {6} H_ {5} CCl (CH_ {3}) _ {2} + HCl\).
Alkylation of α-chlorodichlorodichlorobenzene and propylene occurs again under similar Fourier-gram reaction conditions. The chlorine atoms in α-chlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichlorodichloro Fuming sulfuric acid contains a large amount of sulfur trioxide, which attacks the benzene ring as a strong electrophilic agent. The position with higher electron cloud density on the benzene ring preferentially reacts to generate 2,4,6 -triisopropylbenzene sulfonic acid. The reaction formula is:\ (C_ {6} H_ {2} [CH (CH_ {3}) _ {2}] _ {3} + H_ {2} {4} (fuming) \ longrightarrow C_ {6} H_ {2} [CH (CH_ {3}) _ {2}] _ {3} SO_ {3} H + H_ {2} O\).
Finally, 2,4,6-triisopropylbenzene sulfonic acid is neutralized with sodium hydroxide, and the hydrogen atom in the sulfonic acid group is replaced by sodium ion to obtain 2,4,6-triisopropylbenzene sulfonic acid. The reaction equation is:\ (C_ {6} H_ {2} [CH (CH_ {3}) _ {2}] _ {3} SO_ {3} H + NaOH\ longrightarrow C_ {6} H_ {2} [CH (CH_ {3}) _ {2}] _ {3} SO_ {3} Na + H_ {2} O\).

During the storage and transportation of (2,4,6-triisopropylbenzaldehyde) oxime ether, the following things must be paid attention to:
First, temperature control is essential. This compound is quite sensitive to temperature changes, and high temperature can easily cause its chemical properties to change, or even cause decomposition reactions. Therefore, when storing, it should be placed in a cool and well-ventilated place, and the temperature should be maintained within a specific range. It must not be exposed to hot sun or high temperature environment, so as not to affect its quality and stability.
Second, moisture-proof measures are indispensable. Water vapor in the air will interact with (2,4,6-triisopropylbenzaldehyde) oxime ether, causing it to undergo adverse reactions such as hydrolysis, thereby reducing its purity and effectiveness. The storage container must be well sealed and the storage environment should be kept dry. A desiccant can be considered to absorb excess water vapor.
Third, avoid contact with oxidants. (2,4,6-triisopropylbenzaldehyde) oxime ether has specific chemical activity and is prone to violent reactions with oxidants, such as combustion and explosion, which are extremely threatening. During storage and transportation, it must be stored and transported separately from various oxidants to avoid the possibility of mutual contact.
Fourth, the packaging material must be carefully selected. The packaging material must have good chemical stability and will not chemically react with (2,4,6-triisopropylbenzaldehyde) oxime ether. At the same time, the packaging should be sturdy and durable, capable of withstanding certain external shocks and vibrations to prevent package damage during transportation and material leakage.
Fifth, strictly follow relevant regulations. Whether it is storage or transportation (2,4,6-triisopropyl benzaldehyde) oxime ether, it must be strictly implemented in accordance with relevant national and local regulations and standards, and complete procedures must be handled to ensure the legal compliance of the whole process.

The safety information related to 1 - (2,4,6 -triisopropylthiophenol) amide is as follows:
The properties of this substance are either liquid or solid at room temperature, and the appearance may have a special color and odor. Its chemical properties are active, and under specific conditions, it may chemically react with many substances, such as encountering oxidizing substances, which may cause a violent reaction, or even cause combustion and explosion.
Talking about toxicity, it may be harmful to the human body. If you accidentally touch the skin, or cause skin irritation, erythema, itching, and pain; if you touch the eyes, it is very likely to cause serious damage to the eyes and affect vision. Once accidentally inhaled its volatile gaseous substances, it may irritate the respiratory tract, causing cough, asthma, breathing difficulties and other diseases; if accidentally eaten, it will endanger the digestive system, resulting in nausea, vomiting, abdominal pain and other adverse consequences.
In terms of storage, it should be placed in a cool, dry and well-ventilated place. Keep away from fire, heat sources, and avoid direct sunlight. It should be stored separately from oxidants, acids, and alkalis, and should not be mixed. The storage area should be equipped with suitable materials to contain leaks.
When transporting, be sure to ensure that the packaging is complete and the loading is secure. During transportation, it should be strictly protected from sun exposure, rain exposure, and high temperature. The trough (tank) car used during transportation should have a grounding chain, and holes can be set in the trough to baffle to reduce shock and generate static electricity. It is strictly forbidden to mix and transport with oxidants, acids, alkalis, etc.
When operating, operators must wear appropriate protective equipment, such as protective glasses, gloves, protective clothing, etc., to avoid direct contact. The operating site should have good ventilation conditions, and set up corresponding leakage emergency treatment equipment and suitable containment materials. In the event of a leak, personnel from the leakage contaminated area should be quickly evacuated to the safe area, and quarantined to strictly restrict access. Cut off the source of fire. It is recommended that emergency response personnel wear self-contained positive pressure breathing apparatus and anti-toxic clothing. Cut off the source of leakage as much as possible. Prevent flowing into the restricted space such as sewers and flood drains. Small Leaks: Absorb with sand, vermiculite, or other inert materials. Large Leaks: Build a dike or dig a pit for containment. Transfer to a tanker or dedicated collector by pump, recycle or transport to a waste disposal site for disposal.