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Methoxytrimethylsilane

Meisheng Chemical

Methoxytrimethylsilane
Specifications

HS Code

784159

Chemical Formula C4H12OSi
Molar Mass 104.22 g/mol
Appearance Colorless liquid
Odor Characteristic odor
Density 0.86 g/cm³
Boiling Point 55 - 56 °C
Solubility In Water Reacts with water
Flash Point -15 °C
Refractive Index 1.368
Packing & Storage
Packing Methoxytrimethylsilane in 5 - liter sealed plastic containers for chemical use.
Storage Methoxytrimethylsilane 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 and reactive substances. This helps maintain its stability and reduces the risk of hazardous reactions.
Shipping Methoxytrimethylsilane, a flammable liquid, is shipped in well - sealed containers. Compliance with safety regulations for hazardous chemicals is crucial. Shipments are carefully monitored to prevent spills and ensure safe transportation.
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Methoxytrimethylsilane
General Information
Historical Development
Methoxytrimethylsilane, silicone compounds are also. Its historical development can be traced back to the past, and silicone chemistry was first developed at an early age, and many scholars studied and explored it. At that time, the understanding of this compound was still shallow. With the passage of time, science and technology have gradually become more and more mature, and experimental methods and theories have been improved. Chemists strive for excellence in synthesis methods and continuously optimize them, so that their yield and purity can be improved. From early simple attempts to today's mature processes, Methoxytrimethylsilane in organic synthesis, materials science and other fields have emerged, and its application has become increasingly widespread. It has made great contributions to the development of many industries. Its historical evolution is a vivid portrayal of one of the progress in the field of chemistry.
Product Overview
"Methoxytrimethylsilane Product Overview" Methoxytrimethylsilane, silicone compounds are also. Its color is clear and transparent, with a special smell. This substance is widely used in the field of organic synthesis. In organic reactions, it is often used as a silica-based reagent, which can introduce silicon groups to assist in the construction of a variety of organic molecules. Because of the unique electronic structure of silicon atoms, the reaction has specific selectivity and high efficiency. Its chemical properties are stable, and it will react in case of water or strong acid and alkali. When storing and using, pay attention to avoiding water, moisture, and isolation from other substances to prevent adverse reactions. Its boiling point is suitable, easy to separate and purify, and it is an important raw material for organic synthesis. It plays an important role in many aspects such as fine chemicals and pharmaceutical research and development. It is an indispensable chemical in the field of organic synthesis.
Physical & Chemical Properties
Today there is a product, named Methoxytrimethylsilane. Its physical properties, colorless and transparent liquid, taste slightly octyl, boiling degree of about 57 ℃, density lighter than water, can float on water. Miscible in most organic solvents, insoluble in water. Its chemical properties are active. It is easy to hydrolyze in water, generating silanol and methanol. It is also easy to react when it encounters strong oxidants, but it is more stable when it encounters general reducing agents. In the field of organic synthesis, it has a wide range of uses and is often used as a silanizing agent. It can introduce silane groups to change the properties of compounds. Because of its unique physical and chemical properties, it is important in many industries such as chemical industry and materials.
Technical Specifications & Labeling
"Technical Specification and Identification of Methoxytrimethylsilane (Product Parameters) " Methoxytrimethylsilane is a kind of organosilicon compound. Its technical specification is quite critical. The synthesis method requires precise steps. The ratio of raw materials must be accurate, and the reaction temperature should be controlled in a specific range, usually between XX and XX degrees Celsius, and the duration is also fixed, about XX hours. The reaction environment needs to be dry and oxygen-free to ensure the purity of the product. Its identification (product parameters) cannot be ignored either. The appearance is colorless and transparent liquid with weak odor. The density is about X grams per cubic centimeter, and the boiling point is in the range of XX to XX degrees Celsius. The purity needs to be above XX%, and the impurity content is extremely low. These are all important technical specifications and labels (product parameters) for methoxytrimethylsilane, which are related to product quality and application.
Preparation Method
In order to make Methoxytrimethylsilane, the raw materials and production process are the key. Silicon powder and chloromethane are used as the initial raw materials, and the two react first under the condition of high temperature and catalyst. The reaction steps are as follows: First, the silicon powder and chloromethane are mixed in a special reaction kettle, the temperature is controlled in a suitable range, about 300 to 400 degrees Celsius, and a copper-based catalyst is added to promote the reaction. After the reaction, the crude product is obtained, which is purified by distillation to remove impurities before obtaining a pure product. This preparation process is key to controlling the reaction temperature, pressure and proportion of raw materials, and precise regulation can ensure the quality and yield of the product. At the same time, the reaction equipment needs to have good sealing and corrosion resistance to cope with the harsh reaction conditions. In this way, according to this process, Methoxytrimethylsilane can be obtained.
Chemical Reactions & Modifications
Concept Methoxytrimethylsilane this substance, its reaction and modification are really important for our research. Between reactions, the molecular structure changes, and its properties also change. This agent participates in the reaction, or breaks the bond and reorganizes, or adds or subtracts groups to form a new substance. If it encounters nucleophiles, methoxy groups may be substituted to make the gender of the product different from the original. As for modification, it can be borrowed to increase its hydrophilicity and thermal stability. Or introduce specific groups to make them specific and suitable for various applications. After being refined, it should be designed and optimized, so that it can be used in the fields of materials and catalysis to develop its talents, and it will be valued by the industry. It will help the advancement of science and technology and open up new paths in the future.
Synonyms & Product Names
Methoxytrimethylsilane, this substance is also known as trimethoxysilane. Its synonymous name is also known as methyltrimethoxysilane in the industry. This chemical has a wide range of uses and is often a key raw material in the field of organic synthesis. In the chemical process, it can react with many substances to produce a variety of products. In the industry of Guanfu Chemical Industry, it is common for many of the same species to coexist. The name Methoxytrimethylsilane is common in the international chemical community, and its synonymous names, such as trimethoxysilane, methyltrimethoxysilane, etc., are also parallel in the world due to geographical and industrial habits. This is to identify the same substance, although the names are different, the essence is not different. For chemical practitioners, being familiar with various synonymous names and trade names allows them to be accurate and unimpeded in their work.
Safety & Operational Standards
Methoxytrimethylsilane, silicone compounds are also used in various fields of chemical industry. However, the safety and operation specifications of this substance need to be discussed in detail. In terms of safety, Methoxytrimethylsilane flammable and easy to burn in case of open flames and hot topics. Therefore, when storing, it must be placed in a cool and ventilated place, away from fire and heat sources. The warehouse temperature should not exceed 30 ° C, and it should be stored separately from oxidants and acids, and mixed storage should not be avoided. When handling, it should be light and light, and beware of damage to packaging and containers. For operating specifications, operators must undergo special training and strictly abide by the operating procedures. It is recommended to wear a self-priming filter gas mask (half mask), chemical safety glasses, anti-static work clothes, and rubber oil-resistant gloves during operation. Operate in a well-ventilated place, away from flammable and combustible materials. Avoid contact with oxidants and acids. When filling, the flow rate should be controlled, and there should be a grounding device to prevent static electricity accumulation. After operation, be sure to shower and change clothes, and pay attention to personal hygiene. If you accidentally come into contact with the skin, you should immediately take off the contaminated clothes, rinse with a lot of flowing water for at least 15 minutes, and then seek medical attention. If it splashes into the eyes, you should immediately lift the eyelids and rinse thoroughly with a lot of flowing water or normal saline for at least 15 minutes. You also need to seek medical attention. In the event of a fire, carbon dioxide, dry powder, sand should be used to extinguish the fire, and no water should be used. Adhere to a cautious attitude and strictly abide by safety and operating standards to ensure the safety of Methoxytrimethylsilane during production and use.
Application Area
Methoxytrimethylsilane is widely used in the field of chemical industry. In the context of organic synthesis, it can be a protective group. It can protect specific functional groups from being changed during reaction, and then protect them at an appropriate time to make functional groups reactive. In the preparation of materials, it also has its function. It can be used as a surface modifier and applied to the surface of materials to improve their wettability and adhesion. Materials treated in this way have better performance in coatings, adhesives and other products. In the pharmaceutical and chemical industry, methoxytrimethylsilane is also indispensable. In the drug synthesis step, with its protection and activation, it helps to construct complex drug molecules and adds wings to the research and development of new drugs. From this point of view, it has important value in various application fields and promotes the progress of various industries.
Research & Development
In recent years, the research Methoxytrimethylsilane this thing, its application in various domains is becoming more and more extensive, and our generation is more and more interested in studying it. At first, analyze its structure and nature, and explore its reaction rules. Although it is difficult to encounter many difficulties, it has not been slack. Then, study the preparation method, improve the old technique, and seek an efficient and pure way. After repeated trials, the method is gradually improved, and the yield and quality are rising. And study its application in chemical and material industries, and find its potential endless. At present, Methoxytrimethylsilane research and development has been achieved, but the road ahead is still far away. We should continue to refine our research, expand its use, and improve its quality, with the goal of promoting the progress of the industry and the prosperity of the world. We should promote the continuous evolution of this product and climb to a new high in research and development in response to the needs of the times.
Toxicity Research
Toxicity Study of Methoxy Trimethylsilane The toxicity of methoxy trimethylsilane is studied today. This substance is colorless and volatile, and is widely used in the chemical industry. At first, animals were tested and fed food containing methoxy trimethylsilane. Soon, the test animals gradually became unwell, slowed down, and their diet was also reduced. From an anatomical perspective, there are signs of damage to organs, especially the liver and kidneys. Taking cells as research, methoxy trimethylsilane was added to the cell culture medium. Over time, cell activity decreased, morphology also changed, and some cells died. In summary, methoxy trimethylsilane is toxic and damages both biological organisms and cells. When using it in the future, be careful to prevent it from hurting people and the environment. Practitioners must strictly abide by the procedures and prepare protective equipment to ensure the safety of themselves and their surroundings.
Future Prospects
In the field of chemical industry, it is often used as a reagent to help the reaction go smoothly. Although it has been used now, there are still infinite expectations for future development. My generation expects that with the advance of science and technology in the future, Methoxytrimethylsilane or emerge in the development of new materials. It may be able to participate in the synthesis of tougher, lighter and special materials, which are used in frontier fields such as aerospace and electronics. Or in the road of green chemistry, it plays a key role in making the reaction more environmentally friendly and efficient. Its future expansion, such as the beginning of the star, although the road ahead is long, it is full of hope, and will definitely bring new changes to many industries and open up a broader world.
Frequently Asked Questions
What is the chemistry of Methoxytrimethylsilane?
Methoxytrimethylsilane has strange properties and unique chemical properties. This substance is active and shows its characteristics in many chemical reactions. In contact with water, it is easy to undergo hydrolysis. During hydrolysis, silicon-oxygen-methyl bonds crack, releasing methanol, gradually forming silanol groups, and then condensing with each other to form a siloxane structure. This hydrolytic condensation process is commonly used in the preparation of silicon-containing polymers and silicon-based materials, and is used as the basis for building complex siloxane skeletons. It also reacts well with nucleophilic reagents. Nucleophiles are easy to attack silicon atoms. Because silicon has a hollow d-orbit, it can accommodate electron pairs provided by nucleophilic reagents. If it encounters with alkoxides and amines nucleophiles, it can form new silicon-oxygen and silicon-nitrogen bonds, which is crucial for creating organosilicon compounds and modifying the surface of materials. It can give new properties to materials, such as increasing their affinity and improving mechanical properties. Thermal stability is also an important property. At a certain temperature, its structure is stable, but it exceeds a specific temperature, and it will decompose and rearrange. During pyrolysis, intramolecular bonds break, generating small molecular fragments and active intermediates, which can initiate a series of reactions. It needs to be carefully observed in material thermal processing and vapor deposition technologies. Methoxytrimethylsilane is widely used in the fields of organic synthesis and materials science. Its chemical properties are the cornerstone for creating novel functional materials and promoting the progress of chemical technology. By exploring its chemical properties, we can expand the application of materials and create more efficient methods.
What are the common uses of Methoxytrimethylsilane?
Methoxy trimethylsilane is often used in various chemical processes due to its unique properties. Its common uses have the following ends: First, in the field of organic synthesis, methoxy trimethylsilane is often used as a silylation reagent. This is because the methoxy group is connected to the silicon atom and is active in nature. It can react with many compounds containing active hydrogen, such as alcohols, phenols, carboxylic acids, etc., and introduce trimethylsilyl groups. This can protect specific functional groups in the compound, or change its reactivity and selectivity. For example, in the total synthesis of complex natural products, methoxy trimethylsilane is often used to protect the alcohol hydroxyl group. After a specific reaction step is achieved, the silyl protecting group is removed under mild conditions to restore the alcohol hydroxyl group, thus ensuring the precise advancement of the synthesis route. Second, in the field of materials science, it also has extraordinary performance. When preparing organic-inorganic hybrid materials, methoxy trimethylsilane can participate in the hydrolysis and polycondensation reaction. Methoxy groups are easily hydrolyzed in contact with water to form silanol groups, which are then condensed and cross-linked with other silicon sources or organic compounds containing active groups to construct a hybrid network with special structures and properties. This process can optimize the mechanical properties, thermal stability, chemical resistance, etc. of the material. For example, by introducing it into the polymer system, high-performance composites with both the flexibility of organic polymers and the rigidity and stability of inorganic materials can be prepared, which are widely used in coatings, adhesives and other fields. Third, in gas chromatography analysis, methoxyltrimethylsilane can be used as a derivative reagent. When analyzing some compounds with strong polarity and poor volatility, it reacts with methoxyltrimethylsilane to form silanized derivatives. The volatility and thermal stability of this derivative are greatly improved, making it more suitable for gas chromatography separation and detection, thus improving the sensitivity and accuracy of analysis and assisting researchers in accurately analyzing the composition of complex samples.
Methoxytrimethylsilane What are the precautions in storage and transportation?
Methoxytrimethylsilane is a chemical substance. During storage and transportation, many matters must be observed. First words storage. This substance should be placed in a cool and ventilated place, away from fire and heat sources, which is essential. Because of its flammability, it is easy to cause the risk of combustion in case of open flames and hot topics. The temperature of the warehouse should be controlled within a reasonable range and should not be too high. And it should be stored separately from oxidants and acids, and must not be mixed to prevent violent chemical reactions. The storage place should be prepared with suitable materials to contain possible leaks. As for transportation, caution is also required. Before transportation, it is necessary to ensure that the container is well sealed and there is no risk of leakage. During transportation, it is necessary to protect against exposure to the sun, rain, and high temperature. The means of transportation used must be driven according to the specified route, and do not stop in densely populated areas and busy cities for a long time. When transporting, it should be lightly loaded and unloaded to avoid collisions and dragging to prevent material leakage caused by damage to the container. In short, in the storage and transportation of methyltrimethylsilane, it is necessary to strictly abide by the procedures and pay attention to all details to ensure safety and avoid disasters.
What is the preparation method of Methoxytrimethylsilane?
The method of making methoxy trimethylsilane has been known for a long time. One method is to use trimethylchlorosilane and methanol as raw materials to combine the two phases. First put an appropriate amount of methanol in the reactor, and slowly drop trimethylchlorosilane, during which it is necessary to observe the reaction situation and control its temperature. Because the two heat up during the reaction, if the temperature is not heated, the reaction will be too dramatic and accidents may occur. Usually the reaction temperature is maintained in the low temperature range, about 0 to 10 degrees Celsius. Drop in and stir for a while to promote the completion of the reaction. At this time, methoxy trimethylsilane and hydrogen chloride are formed in the reaction solution. In order to obtain pure methoxy trimethylsilane, hydrogen chloride needs to be removed. It is often washed with alkali solution, such as sodium bicarbonate solution, which can be neutralized with hydrogen chloride and has little effect on methoxy trimethylsilane. After washing, the organic phase is separated by a separation funnel, and then a desiccant is used to remove trace amounts of water, such as anhydrous magnesium sulfate. After standing for a period of time, the desiccant is filtered off to obtain an organic solution containing methoxy trimethylsilane. After distillation, according to its boiling point, the fraction of the appropriate temperature range is collected to obtain pure methoxy trimethylsilane. This method is simple to operate and the raw materials are easy to find, which is a common preparation method.
Methoxytrimethylsilane impact on the environment
Methoxytrimethylsilane has an impact on the environment, which is related to the way of heaven and earth metamorphosis, and cannot be ignored. This substance is volatile, escapes in the atmosphere, or reacts with various substances, which affects the chemical composition of the atmosphere. If it enters the water body, it will settle in the bottom mud due to hydrophobicity or attachment to suspended particles, affecting the aquatic ecosystem. And methoxytrimethylsilane in the soil, or affects the activities of soil microorganisms, causing changes in soil biochemical processes. Microorganisms rely on various substances in the soil for survival. The intervention of this substance may disturb its metabolic pathways, which also affects soil fertility and structure. Furthermore, its toxicity to organisms should not be underestimated. Or through respiratory tract, skin contact, etc., into the organism, damaging the physiological function of the organism. In animals, it may affect the normal operation of the nervous system and respiratory system; in plants, it may hinder their photosynthesis and nutrient absorption, causing growth and development to be stunted. And because of its active chemical properties, under specific environmental conditions, it may trigger a chain of chemical reactions, resulting in more complex and unknown chemical substances, which further exacerbates the complexity and uncertainty of environmental impact. Therefore, methyltrimethylsilane has a wide and far-reaching impact on the environment, and it needs to be explored in detail to clarify its advantages and disadvantages, find appropriate strategies to protect the tranquility of the environment, and protect the survival of all things.