Meisheng Chemical
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3-Methylacryloyloxypropylmethyldimethoxysilane

Meisheng Chemical

3-Methylacryloyloxypropylmethyldimethoxysilane
Specifications

HS Code

550664

Chemical Formula C9H18O5Si
Molecular Weight 234.32
Appearance Colorless to light yellow transparent liquid
Boiling Point 255 - 257 °C
Flash Point 110 °C
Density 1.04 - 1.05 g/cm³ (20 °C)
Solubility Soluble in common organic solvents, slightly soluble in water
Vapor Pressure Low vapor pressure at room temperature
Refractive Index 1.438 - 1.442 (20 °C)
Polymerization Reactivity Can participate in polymerization reactions due to unsaturated double - bond
Packing & Storage
Packing 5 - liter bottle packaging for 3 - Methylacryloyloxypropylmethyldimethoxysilane.
Storage 3 - Methylacryloyloxypropylmethyldimethoxysilane should be stored in a cool, dry, and well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and evaporation. Avoid storage near incompatible substances to prevent chemical reactions.
Shipping 3 - Methylacryloyloxypropylmethyldimethoxysilane is shipped in sealed, corrosion - resistant containers. Adequate cushioning is used to prevent breakage. It follows strict hazardous chemical shipping regulations due to its nature.
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3-Methylacryloyloxypropylmethyldimethoxysilane
General Information
Historical Development
3 - Methylacryloyloxypropylmethyldimethoxysilane is an organosilicon compound. Tracing back to its source, early chemists have studied silicone chemistry with the aim of expanding the category of compounds. At the beginning, the synthesis method was not good, and the yield was quite low. However, Zhongxian has been unremitting, and has been exploring for a long time to optimize the synthesis technique. With the evolution of science and technology, the reaction conditions have become more precise and controllable, and the yield and purity have increased. This compound has emerged in the field of materials, and has improved the properties of materials in coatings, adhesives, etc. Today, its synthesis process is mature and widely used. It occupies a key position in the field of chemical industry and contributes a lot to the progress of materials science.
Product Overview
3-Methylacryloyloxypropylmethyldimethoxysilane is an organosilicon monomer with unique properties. In terms of appearance, it is a colorless and transparent liquid with a specific atmosphere. This substance has good reactivity. The siloxane group can be hydrolyzed and condensed to react with the hydroxyl group on the surface of inorganic materials to form a strong chemical bond; while the acryloxy group has the characteristics of alkenyl double bonds and can participate in free radical polymerization. Because of its unique properties, it has a wide range of uses. In the field of composite materials, it can be used as a coupling agent to strengthen the bonding force between organic polymers and inorganic fillers and improve material properties. In the coating industry, it can improve the adhesion, weather resistance and wear resistance of coatings. It is also used to prepare special silicone polymers and endow materials with special properties. In short, 3-Methylacryloyloxypropylmethyldimethoxysilane plays an important role in many fields and has broad prospects.
Physical & Chemical Properties
3 - Methylacryloyloxypropylmethyldimethoxysilane, silicone compounds are also. Its physical and chemical properties are unique and worth studying. Looking at its physical properties, under room temperature, it is a colorless and transparent liquid with low viscosity and good fluidity. This property makes it easy to disperse and mix in various materials processing, and can be evenly distributed in the system. Regarding chemical properties, it has high reactivity because of its molecular structure containing carbon-carbon double bonds and siloxane bonds. Carbon-carbon double bonds can participate in free radical polymerization reactions and copolymerize with many monomers, thereby improving material properties. Siloxane bonds enable it to condensate with hydroxyl-containing surfaces and enhance the bonding force between materials. This compound is widely used in coatings, adhesives and other fields to enhance product performance and contribute to the development of materials science.
Technical Specifications & Labeling
There are 3-Methylacryloyloxypropylmethyldimethoxysilane of this material today, and its technical regulations and identification (product parameters) are the key. The technical regulations need to clarify the preparation method, from the selection of raw materials, proportional deployment, to the control of reaction conditions, such as temperature, duration, pressure, etc., should be detailed, and there should be no difference. In terms of identification, the product parameters must be accurate, including chemical composition, purity geometry, physical properties such as color, morphology, density, etc. These two are related to the quality of the product, and are also the basis for production and application. To ensure accuracy and clarity, the product can be properly applied in various fields without omission.
Preparation Method
The preparation method of 3-methacryloxypropylmethyldimethoxysilane is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials need to be accurately proportioned, mainly methacryloyl chloride, γ-methacryloxypropyltrimethoxysilane, etc., mixed in a specific ratio. In the production process, at a suitable temperature and reaction time, it is carried out in a reactor with an inert gas protective atmosphere. The reaction steps are rigorous. First, the raw materials are fully contacted to initiate the reaction, the reaction process is closely monitored, and the temperature and stirring rate are adjusted according to the degree of reaction. In the catalytic mechanism, a specific catalyst is selected to accelerate the reaction and increase the yield, while paying attention to the amount of catalyst and the timing of addition to ensure the efficient and stable progress of the reaction, so as to obtain high-quality 3-methacryloxypropylmethyldimethoxysilane products.
Chemical Reactions & Modifications
3 - Methylacryloyloxypropylmethyldimethoxysilane, the organosilicon compound is also. Its chemical reaction and modification are quite important. In the field of organic synthesis, it is often used as a raw material, and it can be formed into a silicone polymer through hydrolysis and condensation. In this reaction, the methoxy group is hydrolyzed in contact with water to form a silanol group, and then condensed with each other to construct a long chain structure. As for modification, its double bond can participate in many addition reactions, introducing special functional groups to endow materials with specific properties. If it is added with a hydroxy-containing compound, it can increase the hydrophilicity of the material; if it is reacted with an amino group, it can change its surface charge properties. With this method of chemical reaction and modification, 3 - Methylacryloyloxypropylmethyldimethoxysilane has broad application prospects in coatings, adhesives and other industries.
Synonyms & Product Names
3-Methacryloxypropylmethyldimethoxysilane, this product has unique properties. Its heteronyms are also common, such as the nickname of silylalkyl compound, or according to its structure and use. Commercial names also vary by manufacturer and market, or "silica 3-M A P M D M S", and also have functional names, such as "specific substrate adhesion promoter". Although their names are different, they actually refer to the same thing. This compound has a wide range of uses in various fields of chemical industry. Due to its characteristics, it can be used as a coupling agent to enhance the bonding between different materials. It plays a key role in the preparation of composites and the improvement of coatings. Therefore, by knowing more about it, we can gain a good understanding of chemical practices, which is beneficial to R & D and production.
Safety & Operational Standards
3 - Methylacryloyloxypropylmethyldimethoxysilane safety and operating specifications 3 - Methylacryloyloxypropylmethyldimethoxysilane, chemical raw materials are also active, and should be used with caution to ensure safety and orderly operation. #1. Storage rules This agent should be placed in a cool, dry and well-ventilated place. Avoid direct sunlight to prevent it from changing due to heat. Keep away from fires and heat sources, and must not be co-stored with oxidants, acids, and alkalis to prevent accidents from interacting with each other. The storage place should be prepared with suitable materials to contain leaks. #2. The operation The operator must be professionally trained and familiar with the operation method. When operating, wear appropriate protective clothing, protective gloves and goggles to prevent it from touching the skin and eyes. The operation area must be well ventilated. If it is used in a limited space, special attention should be paid, and if necessary, a forced ventilation device should be installed. When taking it, the action should be slow to avoid it spilling. After use, seal the container immediately to prevent volatilization. In case of accidental spillage, quickly isolate the scene and prohibit unrelated people from approaching. Emergency responders should wear protective equipment, use suitable materials to absorb and clean, and properly dispose of waste. #3. Emergency measures If the skin touches it, quickly rinse with plenty of water, followed by soap. If it enters the eye, immediately open the eyelids, rinse with flowing water or normal saline, and seek medical attention as soon as possible. If inhaling, quickly move to a fresh air place to keep breathing smooth. If breathing difficulties, give oxygen, artificial respiration if necessary, and send it to medical attention quickly. In short, the use and storage in 3-Methylacryloyloxypropylmethyldimethoxysilane must follow this safety and operation specification, and do not slack a little to ensure personal and environmental safety.
Application Area
3-Methacryloxypropylmethyldimethoxysilane has a wide range of application fields. In the field of material modification, it can be attached to the surface of the material, and by means of its siloxy hydrolysis and condensation, a stable siloxane network is formed, so that the material has excellent wettability and wear resistance. For example, in the fabric treatment, the fabric has good waterproof and breathable performance. In the coating industry, the addition of this compound can increase the adhesion between the coating and the substrate, improve the weather resistance and chemical resistance of the coating, and make the coating more durable. In the preparation of composite materials, it can be used as a coupling agent to enhance the interface bonding force between inorganic fillers and organic substrates and improve the mechanical properties of composites. This compound plays a key role in many application fields, helping to improve material properties in various industries.
Research & Development
3-Methacryloxypropylmethyldimethoxysilane, which is a key material in the field of organosilicon compounds. I have been working on this product for a long time. Due to the combination of organic and inorganic properties in its structure, it has a wide range of applications. Past research focused on synthesis optimization. After repeated experiments, the synthesis path was improved to improve the purity and yield of the product. The reaction mechanism was also explored to clarify the influence of various factors. is currently committed to expanding its application. In the field of coatings, the addition of this product can enhance the adhesion and durability of coatings; in composites, it can enhance the interfacial bonding force between the matrix and the reinforced phase and improve material properties. Looking to the future, we hope to further explore its potential through in-depth research, promote the development of related industries, and contribute to the progress of materials science.
Toxicity Research
The current study 3 - Methylacryloyloxypropylmethyldimethoxysilane this chemical is related to its toxicity investigation. This substance is widely used in many industrial fields, but the potential impact of its toxicity on organisms and the environment is unknown. Looking at past studies, most of the focus is on its chemical properties and applications, but there is still a lack of toxicity investigation. Today, it is time to observe its toxic effects on common experimental organisms, such as aquatic organisms, to measure their survival rate, growth rate and reproduction under different concentrations of this substance. The effect on cell activity, morphology and related gene expression was also observed in cell experiments. It is hoped that this toxicity study will understand its toxicity mechanism and degree of harm, and provide a solid basis for future safe use and environmental threat and risk assessment, so as to avoid its unpredictable harm to ecology and human health.
Future Prospects
My friend 3-Methylacryloyloxypropylmethyldimethoxysilane this material, its unique nature and wide range of uses. Although it has been useful now, the future prospects are still considerable. This substance has a special structure and can combine with various substances to form new materials. In the field of industry, it can help materials strengthen their properties, such as increasing their strength and resisting their corrosion. In the future, it may be able to emerge in high-tech, such as electronics and aerospace. And its synthesis method, if it can be further studied, may reduce its cost and improve its yield. In this way, it will be more widely used in the world and benefit all people. At that time, it will be like a shining star in the industry of materials, shining brightly, leading the future transformation of materials and opening up a new realm.
Frequently Asked Questions
What are the main uses of 3-Methylacryloyloxypropylmethyldimethoxysilane?
3-Methacryloxypropylmethyldimethoxysilane, which is one of the silicone coupling agents, has a wide range of uses. First, in the field of composites, its role is significant. It can enhance the interfacial bonding force between organic polymers and inorganic materials. For example, in glass fiber reinforced plastics, it can undergo hydrolysis and condensation reactions on the surface of glass fibers to form silanol groups, which in turn condense with hydroxyl groups on the surface of glass fibers. At the same time, its organic functional groups can chemically react or physically entangle with polymer matrices. In this way, the bonding strength between glass fibers and polymers is greatly improved, and the mechanical properties of composites such as tensile strength and bending strength are enhanced, and their water resistance and chemical corrosion resistance can be improved, prolonging the service life of materials. Second, in the coating industry, it also has important uses. It can be used as an additive for coatings to improve the adhesion of coatings to substrates. With its special structure, it can react closely with hydroxyl groups and other groups on the surface of the substrate, and at the same time participate in the coating film formation process, forming a stable connection between the coating and the substrate, enhancing the wear resistance, weather resistance and impact resistance of the coating, and improving the overall protective effect of the coating. Third, in the adhesive, it also plays a key role. It can improve the adhesion of the adhesive to different materials. When used to bond inorganic and organic materials, it acts as a bridge, strengthening the bonding interface by chemical bonding or physical interaction with the materials on both sides, improving the bonding strength and durability of the adhesive, and is suitable for bonding scenarios between various materials.
What are the chemical properties of 3-Methylacryloyloxypropylmethyldimethoxysilane?
3 - Methylacryloyloxypropylmethyldimethoxysilane, this is an organosilicon compound, which has both organic and inorganic properties and has important uses in many fields. Its chemical properties are particularly unique. The siloxane bond in the molecule is quite stable, giving it good thermal stability and chemical stability, and can withstand certain temperatures and chemical reagents. And due to the difference in electronegativity of silicon atoms, the polarity of the siloxane bond makes the compound have a certain hydrophilicity. The molecule also contains carbon-carbon double bonds, which are unsaturated bonds and have high chemical activity. Under appropriate conditions, addition reactions can occur, such as with active hydrogen-containing compounds, such as alcohols and amines. Through addition reactions, specific functional groups can be introduced to achieve molecular design and functionalization. It can also carry out free radical polymerization to form high molecular polymers, thereby improving material properties, such as improving material hardness, wear resistance, etc. The methoxy group is reactive and is prone to hydrolysis in contact with water to form a silanol group, which can then be condensed with other hydroxyl-containing compounds or silanol groups to form a siloxy-silicon bond network structure, which enhances the crosslinking degree and mechanical properties of materials. The chemical properties of this compound make it useful in coatings, adhesives, composites and other fields. It can optimize material adhesion, weather resistance and mechanical properties, and make extraordinary contributions to materials science and industrial production.
What are the physical properties of 3-Methylacryloyloxypropylmethyldimethoxysilane?
3-Methacryloxypropylmethyldimethoxysilane, its physical properties are quite important and related to many applications. This substance is a colorless to light yellow transparent liquid at room temperature, with a faint special odor. Its density is close to 0.98-1.02g/cm ³, which reflects its mass and volume relationship to a certain extent, affecting storage and transportation methods. The boiling point is about 255-265 ° C. At this temperature, the substance changes from liquid to gaseous state, indicating that it has good thermal stability and is not easy to evaporate during high temperature processing. The melting point is low, about -50 ° C or less, making it liquid at room temperature and easy to operate. The substance is soluble in most organic solvents, such as acetone, toluene, etc., but insoluble in water. This difference in solubility can be used for separation and purification during material preparation. In addition, its flash point is about 108 ° C, which may cause combustion in case of open flame or hot topic. Be sure to pay attention to fire protection when storing and using it. Its refractive index is about 1.435-1.445. This optical property can adjust the light propagation when applied in the field of optical materials, providing a basis for the optimization of related material properties.
What 3-Methylacryloyloxypropylmethyldimethoxysilane need to pay attention to when storing and transporting
3-Methacryloxypropylmethyldimethoxysilane, this is a special silicone compound. During storage and transportation, special attention should be paid to many key matters. Bear the brunt, and ensure that the storage environment is dry. Because of its sensitivity to hydrolysis, if the environmental humidity is high, it is easy to hydrolyze in contact with water, resulting in the destruction of molecular structure and reduced activity, which affects subsequent use performance. Therefore, it needs to be stored in a dry and well-ventilated place, away from water sources and moisture. Secondly, temperature control is essential. It should be stored in a cool environment to avoid high temperature. High temperature will accelerate its chemical reaction, or cause adverse phenomena such as polymerization, which will affect product quality. Generally speaking, the suitable temperature is between 5 ° C and 25 ° C. Furthermore, it is necessary to pay attention to the material selection of the storage container. Corrosion-resistant containers, such as specific plastics or stainless steel materials, should be used to prevent chemical reactions with the container and contaminate the product. When transporting, it is also necessary to ensure that the packaging is tight to prevent leakage. Because it may be irritating and corrosive to a certain extent, if it leaks, it will not only waste the product, but also endanger the environment and human health. And the transportation process should avoid violent vibration and collision to prevent packaging damage. In short, the storage and transportation of 3-methacryloxypropyl methyldimethoxysilane requires strict control of environmental temperature and humidity, careful selection of containers, and packaging safety to ensure product quality and stability.
What is 3-Methylacryloyloxypropylmethyldimethoxysilane synthesis method?
The synthesis of 3-methacryloxypropylmethyldimethoxysilane is an important matter in chemical preparation. This synthesis usually follows the following method. Start with methyldimethoxysilane and allyl alcohol as raw materials. In the reaction system, an appropriate amount of catalyst, such as an organotin catalyst, is added. This catalyst can promote the reaction and increase the reaction rate. The two react under specific temperature and pressure conditions. The reaction temperature is usually controlled in a suitable range, such as 60-80 degrees Celsius. If the temperature is too low, the reaction is slow; if the temperature is too high, side reactions may occur. The pressure also needs to be suitable, normal pressure or slightly pressurized, in order to maintain the stability of the reaction. During the reaction process, the degree of reaction needs to be closely monitored. By analytical means such as gas chromatography, the consumption of raw materials and the formation of products can be known. When the reaction reaches the desired level, post-treatment is performed. After post-treatment, the unreacted raw materials and low boiling point impurities are first distilled under reduced pressure. Then, or by extraction, recrystallization, etc., the product is further purified to obtain high-purity 3-methacryloxypropylmethyldimethoxysilane. In this way, the effective synthesis of this compound can be achieved.