Meisheng Chemical
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Triethylsilane

Meisheng Chemical

Triethylsilane
Specifications

HS Code

375599

Chemical Formula C6H16Si
Molar Mass 116.28 g/mol
Appearance Colorless liquid
Odor Characteristic odor
Density 0.736 g/cm³
Boiling Point 99 - 100 °C
Melting Point -157 °C
Solubility In Water Insoluble
Solubility In Organic Solvents Soluble in many organic solvents
Flash Point -12 °C
Vapor Pressure 7.2 hPa (20 °C)
Refractive Index 1.410 - 1.412
Packing & Storage
Packing Triethylsilane packaged in 5 - liter containers for safe storage and transport.
Storage Triethylsilane should be stored in a cool, well - ventilated area, away from heat sources and open flames. Keep it in a tightly - sealed container to prevent vapor leakage. Store it separately from oxidizing agents, strong acids, and bases as it can react with them. Use a storage location compliant with local safety regulations for flammable chemicals.
Shipping Triethylsilane is a flammable liquid. It must be shipped in accordance with hazardous materials regulations. Use appropriate, approved containers, label clearly, and ensure proper handling to prevent spills and potential fire risks during transit.
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Triethylsilane
General Information
Historical Development
Triethylsilane is also a silicone compound. Its origin can be traced back to the evolution of chemical research. In the past, chemical sages explored silicones and went through countless trials and errors and studies. When Triethylsilane first appeared, chemists only knew its basic physical properties. However, with the passage of time, the research has deepened. Scientists have repeatedly tested in the laboratory to analyze its structure and explore its reaction characteristics. Since the early days, it was only known that it can participate in simple reactions, and later it became clear that it can be used as a reducing agent in complex organic synthesis, and it has a wide range of uses. Its preparation process has also been gradually optimized from the initial simplicity, and the yield and purity have been continuously improved. Due to the hard work of chemists of all ages, Triethylsilane has gradually become an indispensable material in the field of organic synthesis, leaving a deep imprint on the development of chemistry.
Product Overview
"Triethylsilane" Triethylsilane is also an organosilicide. Its color is clear and taste is slight, and it is in a liquid state. This substance has unique properties and good chemical activity. In the field of organic synthesis, triethylsilane has a wide range of uses. It is often used as a reducing agent to assist in the progress of many chemical reactions. It can deoxidize oxygen-containing compounds and participate in the construction of carbon-silicon bonds under specific conditions. And its reaction conditions are mild and its selectivity is good, and it is favored by many chemists. The reaction it participates in has a considerable yield and few side reactions. In the fields of fine chemicals, pharmaceutical synthesis, etc., it plays an important role and is actually a good agent for organic synthesis.
Physical & Chemical Properties
Triethylsilane is also a silicone compound. It is a colorless and transparent liquid and volatile. From the perspective of physical properties, the boiling point is about 107 ° C, the density is lighter than that of water, and flammable vapor can be formed in air. Chemical properties are active and have strong reducing properties. It is often used as a reducing agent in organic synthesis and plays a key role in many chemical reactions. For example, in the reduction of some carbonyl compounds to alcohols, triethylsilane can effectively provide hydrogen atoms and promote the smooth progress of the reaction. Due to its unique physical and chemical properties, it is widely used in medicine, materials science and other fields to help the synthesis of many new compounds and the optimization of material properties. It is an indispensable substance in chemical research.
Technical Specifications & Labeling
Nowadays there is Triethylsilane, and its technical specifications and identification (product parameters) are the key. Triethylsilane has a clear color and a specific taste, and is an organosilicide. Its technical specifications are related to purity, which must reach a very high standard, and the impurity content must be minimal. Parameters such as boiling point and density also need to be precisely controlled to meet various uses. On the label, the ingredients, properties, hazards, etc. should be detailed. The identification of purity must be accurate so that users can know its quality. In this way, the technical specifications and identification (product parameters) of Triethylsilane can be combined with the method, so that it can be used for all things in industry and research, without any mistakes.
Preparation Method
Triethylsilane is an organosilicon compound, and its preparation method is quite crucial. The raw materials for preparation are often silicon powder and chloroethane. The silicon powder is carefully pretreated to increase its reactivity. The reaction steps are as follows: In a special reactor, add silicon powder and chloroethane in a specific ratio, and add an appropriate amount of copper-based catalyst. When heated to a suitable temperature and maintained for a certain period of time, the two then chemically react. The reaction mechanism is that the silicon atoms in the silicon powder interact with the chlorine atoms in the chloroethane to form a new chemical bond, and finally Triethylsilane is obtained. After the reaction is completed, the product is purified through post-treatment processes such as distillation and extraction to achieve the required purity standard before it can be used in subsequent industrial production or scientific research.
Chemical Reactions & Modifications
Triethylsilane is also a silicone compound. In the field of chemistry, it is often involved in many chemical reactions. Looking at its chemical properties, it can participate in reduction reactions, and its silicon-hydrogen bonds are active. It can be used as a reducing agent to convert many carbonyl compounds into alcohols. However, this reaction can also be improved. In the past, the reaction conditions were harsh, requiring specific temperatures and pressures, and the choice of catalysts was limited. Today, we strive to optimize, hoping to reduce the requirements of reaction conditions and make the reaction easier to control. And in terms of product selectivity, we also want to improve, so that the ratio of the desired product is higher, the by-products are reduced, and the atomic economy is improved. This is the key to the reaction and modification of Triethylsilane chemistry. It is hoped that through continuous research, this compound will have better performance in the field of chemical synthesis.
Synonyms & Product Names
Triethylsilane is also a silicone compound. Its aliases are triethylsilane, etc. This substance is widely used in the chemical industry and is often used as a reducing agent in organic synthesis. Its trade names may vary from manufacturer to manufacturer, but they all refer to the same substance. Triethylsilane is active and can react with many compounds. Although there is no exact name for it in ancient chemical books, it is deduced from today's theory, and the reaction principles related to it may have been involved for a long time. In today's chemical production, triethylsilane is necessary for many reactions due to its unique chemical properties. It serves various chemical processes and promotes the progress of the chemical industry under the name of different commodities.
Safety & Operational Standards
Triethylsilane Product Safety and Operation Specifications Triethylsilane, Chinese name triethylsilane, is a commonly used reagent in chemical research. In order to ensure the safety of the experiment and the orderly operation of the operation, this safety and operation specification is hereby established. #Storage Essentials Triethylsilane is highly flammable and must be stored in a cool, well-ventilated place, away from fires and heat sources. The temperature of the warehouse must be strictly controlled, not higher than 30 ° C. The storage area should be equipped with suitable materials to contain leaks. Because of its certain toxicity, the storage place needs to be stored separately from oxidants, acids, etc., and should not be mixed. #Rules of Operation The operation must be carried out in a well-ventilated environment. The operator must undergo special training and strictly abide by the operating procedures. It is recommended that the operator wear a self-priming filter gas mask (full mask), anti-static work clothes, and rubber oil-resistant gloves. During operation, it is necessary to prevent steam leakage into the air of the workplace and avoid contact with oxidants and acids. Filling should control the flow rate, and there is a grounding device to prevent static electricity accumulation. When handling, it should be handled lightly to prevent damage to packaging and containers. #Emergency treatment strategies If a leak occurs, quickly evacuate the personnel from the leakage contaminated area to the safe area, and isolate them, strictly restricting access. Cut off the fire source. It is recommended that emergency personnel wear self-contained positive pressure respirators and anti-static work clothes. Cut off the source of leakage as much as possible. Prevent it from flowing into restricted spaces such as sewers and drainage ditches. Small leaks: adsorb or absorb with sand or other non-combustible materials. It can also be scrubbed with emulsions made of non-combustible dispersants, and the lotion is diluted and placed into the wastewater system. Large leaks: build embankments or dig pits for containment. Cover with foam to reduce vapor disasters. Transfer to a tanker or special collector with an explosion-proof pump, recycle or transport to a waste treatment site for disposal. Experimental personnel should be familiar with the safety and operation specifications of Triethylsilane, and exercise caution in all aspects of use to ensure their own safety and the smooth experiment.
Application Area
Triethylsilane is useful in various application fields. In the field of organic synthesis, it is often used as a reducing agent. For example, in some delicate organic reactions, it can convert specific functional groups by virtue of its characteristics, so that the reaction progresses according to the expected path. In materials science, it also has extraordinary performance. It can participate in the modification of the surface of the material, so that the material has special properties, such as improving its weather resistance and enhancing its binding force with other substances. And in the semiconductor manufacturing process, triethylsilane or the link involving the supply of silicon sources has a profound impact on the manufacturing process of semiconductor devices such as chips. Its effectiveness in many application fields is like an ancient tool, which contributes to the development of various industries and is an indispensable chemical.
Research & Development
Triethylsilane is also a silicone compound. In the field of chemical research in China, its research and development have attracted much attention. In the past, the investigation of Triethylsilane focused on its synthesis method. After various attempts, silicon and halogenated ethane were reacted under specific conditions to obtain this compound, but the yield and purity have room for improvement. Recently, the research direction has gradually shifted to the application of Triethylsilane in organic synthesis. It has excellent performance in reduction reactions, can efficiently reduce carbonyl compounds to alcohols, and the reaction conditions are mild and the selectivity is excellent. On this basis, researchers continue to expand its application scope and try to use it for the construction of more complex organic molecules. Looking to the future, Triethylsilane is expected to emerge in the field of materials science, or can be used to prepare silicone materials with special properties, opening up new frontiers for the development of chemistry.
Toxicity Research
The taste of chemical substances is related to people's livelihood, but its toxicity cannot be ignored. Today's research on the toxicity of Triethylsilane is quite commonly used in the field of chemical industry. Triethylsilane is flammable and can cause combustion and explosion in case of open flame and high heat. Its vapor and air can form an explosive mixture. If inhaled, it is irritating to the respiratory tract, eyes and skin. Looking at past studies, in animal experiments, inhalation of this substance may cause respiratory inflammation and damage the function of the lungs. Although it has its effect in specific processes, its potential toxicity cannot be ignored. In the place of production and use, it is necessary to strictly abide by the procedures and prepare protective equipment to prevent its leakage, ensure the well-being of practitioners, and protect the tranquility of the environment. This is the heavy responsibility of chemical researchers.
Future Prospects
Triethylsilane is also a silicone compound. It plays a huge role in the field of organic synthesis, and can be used as a reducing agent to participate in many delicate reactions. Looking at the future, the development of Triethylsilane has bright prospects. First, with the rise of the concept of green chemistry, there is a growing demand for the optimization of its synthesis process, hoping to obtain it in a more environmentally friendly and efficient way. Second, in the development of emerging materials, it may emerge and contribute to the creation of novel functional materials. Third, in the field of drug synthesis, it may be able to help develop new drugs with more specific effects and safety by virtue of its unique properties. Therefore, the future development of Triethylsilane can be expected to use new paths to expand various fields and make outstanding contributions to the progress of chemistry.
Frequently Asked Questions
What are the main uses of triethylsilane?
The main user of triethyl boron potassium calcium is related to metallurgy, glass and ceramics. In the metallurgical industry, its great power. Can be used as a flux, can reduce the melting point of ore, promote the separation of metal and gangue, improve the efficiency of metal smelting. In iron and steel smelting, adding this agent can change the fluidity of steel, make the molten iron flow more smoothly during casting, less defects in castings, and better quality. And can remove impurities in the liquid metal, purify the metal, and improve the purity of the metal. For example, when smelting aluminum, it can help remove oxidized inclusions in the liquid aluminum, resulting in purer aluminum and better performance. In glass manufacturing, it is also important. Can be used as a glass flux and clarifier. As a flux, reduce the melting temperature and time of glass raw materials, and save energy. Such as making ordinary soda-lime glass, adding this agent can reduce the reaction temperature of soda ash and quartz sand, and improve production efficiency. As a clarifying agent, it can eliminate bubbles in the glass liquid and make the glass more transparent and uniform. If making optical glass, it can remove tiny bubbles, make the glass optical properties stable, and the image is clear. In the ceramic industry, it is also widely used. Can be used as a ceramic flux, reduce the sintering temperature of the ceramic body, reduce the sintering time, reduce energy consumption, and improve the sintering performance of the ceramic body, increase the density and mechanical strength of the ceramics. It can also adjust the properties of ceramic glazes, and change the gloss, flatness and hardness of the glaze surface. Such as glazing, add this agent, glaze more smooth and bright, wear resistance and corrosion resistance, enhance the beauty and practicality of ceramics.
What are the physical properties of triethylsilane?
Triisopropylborane is also an organoboron compound. Its physical properties are particularly important and play an important role in many chemical processes. First of all, triisopropylborane is a colorless and transparent liquid at room temperature and pressure. It looks clear and pure like jade dew. This is a sign of its appearance, which is easy to identify. times and its boiling point, about 140-142 ℃. The value of the boiling point is crucial when separating and purifying this substance. According to this temperature, it can be distilled to escape from the mixture to obtain a pure body. Furthermore, its density is about 0.753 g/mL. The amount of density is related to its ups and downs in various solvents, and also provides an important parameter in experimental operations such as solution preparation. When the solution is prepared, it needs to be accurately measured according to its density to achieve the required concentration. The vapor pressure of triisopropylborane cannot be ignored. Appropriate vapor pressure makes it volatile into a gas phase under certain conditions, and it plays a role in gas phase reaction or gas phase transport processes. In terms of solubility, it is soluble in common organic solvents such as ether, tetrahydrofuran, etc. This solubility greatly expands its application range. In the reaction system of organic synthesis, triisopropylborane can be uniformly dispersed by these organic solvents, so that the reaction can proceed smoothly and efficiently. In addition, triisopropylborane has the characteristics of low flash point, about - 21 ℃. This is a warning. Its flammability is significant. When storing and using, it is necessary to keep away from fire and heat sources, and observe safety regulations to prevent the risk of fire. In summary, the physical properties of triisopropylborane, from appearance, boiling point, density, vapor pressure, solubility to flash point, are interrelated and together determine its application and operation requirements in the field of organic chemistry.
What should be paid attention to when storing and transporting triethylsilane?
When storing and transporting triethanolamine cream, there are many key points to pay attention to. When storing, the first temperature. This medicine should be stored in a cool place, and the temperature should not exceed 25 ° C. If the temperature is too high, it is easy to cause changes in the properties of the cream, or affect its efficacy. If it is extremely hot in summer, if placed in an environment with too high temperature, the cream may become soft and deteriorate. And should avoid freezing, because it is thawed after freezing at low temperature, or the structure of the cream is damaged, which affects the quality. Humidity should not be ignored. It should be placed in a dry place, away from humid environment. Humidity can easily make the package damp, which in turn affects the cream itself, or the growth of microorganisms such as mold, which damages the quality of the drug. Furthermore, pay attention to the light. It should be stored away from light and avoid direct sunlight. Some ingredients in the light may photochemically react with the cream ingredients, reducing the efficacy or causing adverse reactions. As for transportation, the means of transportation should be kept clean and dry. If the transportation environment is dirty and humid, or contaminates the drug. Temperature control during transportation is also critical. It is necessary to maintain a suitable temperature to avoid large fluctuations in temperature. When loading and unloading, it should be handled with care to prevent damage to the packaging, leakage of the cream or package rupture, which affects the quality and safety of the drug. In this way, it can ensure that the triethanolamine cream maintains good quality and exerts its due efficacy during storage and transportation.
What are the preparation methods of triethylsilane?
The method of preparing triethanolamine cream can be as follows: First, prepare the required materials. Triethanolamine is required, which is the main medicine and has many effects; stearic acid, white Vaseline, liquid paraffin, glycerin and other auxiliary materials are required. Stearic acid can help form the structure of the paste, white Vaseline can give shape and moisturize, liquid paraffin makes the paste soft, and glycerin also has the effect of moisturizing. Secondly, prepare the oil phase. Take an appropriate amount of stearic acid, white Vaseline, and liquid paraffin, put it in a clean container, heat it slowly until it is completely melted, and the temperature is maintained at about 80 ° C. This process requires constant stirring to mix the ingredients evenly. In addition, prepare the aqueous phase. Place triethanolamine, glycerin, and an appropriate amount of water in another container and heat it to about 80 ° C. Stir again to encourage it to dissolve fully. Then, slowly pour the aqueous phase into the oil phase. This process must be slow and continuous stirring. When stirring, the action should be gentle and uniform, so that the two can be evenly mixed to form a delicate emulsion. As the stirring proceeds, the temperature gradually decreases and the paste is gradually formed. When the temperature drops to about 40 ° C, an appropriate amount of preservatives, fragrances, etc. can be added as needed to further stir evenly. In this way, the triethanolamine cream is prepared. When preparing, it is necessary to pay attention to the control of temperature and the uniformity of stirring, so as to produce a cream of high quality.
What are the safety precautions during the use of triethylsilane?
During the use of triethanolamine cream, many safety matters must be paid attention to. The first and foremost is to carefully observe the skin condition. Before using the drug, it is necessary to carefully check the skin at the application site. If there is any rupture, erosion, exudation, etc., the drug should be disabled to prevent the drug from irritating the wound, causing pain to intensify, and there is a risk of causing the spread of infection. Furthermore, the medication method must be accurate. Wash your hands to ensure that your hands are clean, then take an appropriate amount of cream, apply it gently and evenly to the affected area, and massage it moderately to help the skin fully absorb. Special attention should be paid. Do not apply the cream to the eyes, mouth, nose and other mucous membranes, because it has a certain irritation to the mucous membranes, or causes discomfort such as redness, swelling, and pain. The frequency and dose of medication should not be ignored. Be sure to use it strictly according to the doctor's instructions, and do not increase or decrease the dose or change the number of medications without authorization. Excessive use may cause allergic reactions to the skin, such as itching, rash, etc.; and insufficient medication, it is difficult to achieve the expected therapeutic effect. During the medication period, close attention should also be paid to whether the skin has abnormal reactions. If there is a burning sensation, itching, redness and swelling on the medication site, the medication should be stopped immediately and the local medication should be washed off. If the symptoms persist or become more serious, seek medical attention in time. In addition, triethanolamine cream should be properly stored in a cool, dry place, and avoid high temperature and direct sunlight to prevent the drug from deteriorating and affecting the efficacy. At the same time, it should be placed out of the reach of children to prevent children from misusing it.