Meisheng Chemical
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3-Glycidyloxypropylmethyldimethoxysilane

Meisheng Chemical

3-Glycidyloxypropylmethyldimethoxysilane
Specifications

HS Code

228737

Chemical Formula C10H22O5Si
Molecular Weight 250.36
Appearance Colorless to light yellow transparent liquid
Boiling Point 255 - 257 °C
Flash Point 110 °C
Density 1.03 - 1.04 g/cm³ (25 °C)
Solubility Soluble in most organic solvents, slightly soluble in water
Refractive Index 1.429 - 1.431 (25 °C)
Vapor Pressure Low
Stability Stable under normal conditions, but may react with strong acids, bases
Packing & Storage
Packing 5 - liter bottle packaging for 3 - Glycidyloxypropylmethyldimethoxysilane chemical.
Storage 3 - Glycidyloxypropylmethyldimethoxysilane should be stored in a cool, dry, well - ventilated area, away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption and evaporation. Store it separately from oxidizing agents, acids, and bases to avoid chemical reactions. The recommended storage temperature is typically around 5 - 25°C.
Shipping 3 - Glycidyloxypropylmethyldimethoxysilane is shipped in well - sealed containers. To ensure safety, it's transported in accordance with hazardous chemical regulations, avoiding exposure to heat, moisture, and incompatible substances during transit.
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3-Glycidyloxypropylmethyldimethoxysilane
General Information
Historical Development
3 - Glycidyloxypropylmethyldimethoxysilane this thing, early research and development of the initial rise. In the past, all virtuous research chemical technology, hope to explore new things. In the field of silicone, dedicated to research. At that time, the conditions were difficult, but the determination was unremitting. After a long time of exploration, I finally got this product. When it was first formed, it was only a small-scale test, and its performance was to be carved. With the passage of time, the technology gradually refined, the process improved, and its application field gradually broadened. Since the beginning, it has only been used in a specific niche field, and then it has been widely used in material modification, surface treatment and many other places. Today, it has been an indispensable material for the chemical industry. The power of past exploration has created today's brilliance. In the industrial process, it shines brightly and promotes the industry forward.
Product Overview
3-Glycidoxypropylmethyldimethoxysilane, such as silicone coupling agent. It is a colorless to yellowish transparent liquid with a unique odor. This agent is chemically active and contains epoxy groups and siloxy groups. Epoxy groups can react with a variety of groups, such as hydroxyl groups, amino groups, etc., and have a wide range of uses in organic synthesis and material modification. Siloxy groups can be hydrolyzed to silanol groups, which can be condensed and cross-linked to enhance the bonding force between materials. When adding this agent in the preparation of composites, it can improve the compatibility of inorganic fillers and organic substrates, and improve the mechanical properties and water resistance of materials. In the coating industry, it can improve the adhesion and durability of coatings. It is a widely used and high-performance chemical product.
Physical & Chemical Properties
3 - Glycidyloxypropylmethyldimethoxysilane, the organosilicon compound is also. It has unique physical and chemical properties. In terms of physical properties, it is mostly a colorless and transparent liquid under normal conditions, with a certain fluidity and a milder odor. Its boiling point, melting point and other parameters depend on the molecular structure characteristics. From the perspective of chemical properties, the cycloxy group and the siloxy group in the compound are active. Epoxy groups can react with active hydrogen-containing compounds, such as amines and alcohols, to form new chemical bonds and build complex structures. Siloxy groups can hydrolyze and condense under appropriate conditions to form a siloxane network structure. This property makes them widely used in coatings, adhesives and other fields, which can improve material adhesion and weather resistance.
Technical Specifications & Labeling
3-Glycidoxypropylmethyldimethoxysilane, its technical specifications and identification (product parameters) are crucial. The preparation of this product requires precise process procedures. From the selection of raw materials, choose high-purity products to ensure excellent quality. The reaction conditions also need to be strictly set. The parameters such as temperature and pressure are fixed, and there is a slight difference, or the product is impure. In terms of its identification, the product parameters should be clear on the packaging. Such as the content ratio, it must be accurately marked so that the user can see at a glance. The appearance status should also be described in detail. Whether it is a clear liquid or a slight color should not be omitted. And it is necessary to indicate the scope of application so that practitioners know where it is available, so that they can obtain the essentials of technical specifications and labels for this product to meet various requirements.
Preparation Method
This product is made of 3-Glycidyloxypropylmethyldimethoxysilane, the method is as follows: Take an appropriate amount of methyldimethoxysilane, which is one of the raw materials. In a specific process, it is co-placed in a reactor with epichlorohydrin. The temperature is controlled in a suitable range, and the two are reacted with precise steps. When reacting, strictly follow the procedures and pay attention to the progress of the reaction. After the reaction is completed, the impurities are removed by refining. In this way, 3-Glycidyloxypropylmethyldimethoxysilane can be obtained. This preparation method, the raw materials and production process, reaction steps and catalytic mechanisms are all fixed, and according to them, this product can be prepared.
Chemical Reactions & Modifications
3 - Glycidyloxypropylmethyldimethoxysilane, the organosilicon compound is also. Its chemical reaction is quite wonderful. Under suitable conditions, the epoxy group can open the ring and react with many nucleophiles, thus introducing a variety of functional groups. When it comes to modification, this compound can be used to improve the surface properties of materials. If combined with inorganic materials, it can enhance its compatibility with organic polymers. With the hydrolytic condensation of siloxane-based, an organic-inorganic transition layer can be constructed on the surface of the material, so that the material has both strengths. After this modification, the weathering resistance and wear resistance of the material have been significantly improved, and it has important application value in many fields, such as coatings and composites.
Synonyms & Product Names
3-Glycidoxypropylmethyldimethoxysilane, also known as silane coupling agent A-187. It has a wide range of functions and is widely used in the chemical industry. It may be able to closely connect different materials and enhance the interfacial bonding force. Look at its nickname and trade name, each has its own use. The name of silane coupling agent A-187 is well known in the industry, and its properties are known by its name. And 3-glycidoxypropylmethyldimethoxysilane is known as its chemical structure, which details its chemical structure and is accurate. Although the two have different names, they actually refer to the same thing, which together contribute to the chemical industry. They can be used in many material modification and compounding industries to optimize material properties and enhance their effectiveness. Their contributions to the development of the chemical industry cannot be underestimated.
Safety & Operational Standards
3 - Glycidoxypropylmethyldimethoxysilane Safety and Operating Specifications 3 - Glycidoxypropylmethyldimethoxysilane, this material has unique chemical properties. When used, when its safety and operating specifications are known, all things will be guaranteed. #1. Storage Rules It should be placed in a cool, dry and well ventilated place. Keep away from fire and heat sources to prevent accidents. Storage place, the temperature should not exceed 30 ° C. It must be placed separately from oxidants, acids and alkalis. Do not mix storage to avoid the risk of chemical reactions. Storage container must be sealed to prevent leakage. #Second, the operation When operating, ensure that the ventilation is smooth. Operators need to be professionally trained and strictly abide by the operating procedures. It is recommended that operators wear protective clothing, protective gloves and goggles to prevent them from contacting the skin and eyes. Fireworks are strictly prohibited in the operation site. When handling, load lightly to avoid damage to their containers. In case of accidental leakage, quickly evacuate the personnel from the contaminated area to a safe place and isolate them, strictly restricting access. Emergency responders wear self-contained positive pressure breathing apparatus and anti-acid and alkali work clothes. Do not let leaks come into contact with combustible substances. Small leaks, mix with sand, dry lime or soda ash. It can also be rinsed with a lot of water, diluted with washing water and placed into the wastewater system. A large number of leaks, build embankments or dig holes to contain. Cover with foam to reduce vapor disasters. Transfer to a tanker or special collector with a pump, recycle or transport to a waste disposal site for disposal. #3. Protective measures If you accidentally come into contact with the skin, immediately remove the contaminated clothing, rinse with a lot of flowing water for at least 15 minutes, and seek medical attention. If splashing into the eyes, immediately lift the eyelids, rinse thoroughly with a lot of flowing water or normal saline for at least 15 minutes, and seek medical attention. If you inhale accidentally, quickly leave the scene to a fresh place of air. Keep the respiratory tract unobstructed. If breathing difficulties, give oxygen. If breathing stops, immediately perform artificial respiration and seek medical attention. Those who eat by mistake should drink enough warm water, induce vomiting, and seek medical attention. All operations involving 3-glycidoxypropylmethyl dimethoxysilane should strictly abide by the above safety and operating practices to ensure the safety of personnel and the environment.
Application Area
3-Glycidoxypropyl methyl dimethoxysilane, which has a wide range of uses. In the field of material modification, it can be used as a coupling agent to closely connect inorganic materials with organic materials and improve the performance of composites. In the coating industry, it can enhance the adhesion between the coating and the substrate, make the coating more firm and durable, and improve the weather resistance and chemical corrosion resistance of the coating. In the field of adhesives, it can also enhance the bonding force between the adhesive and the adhesive, and improve the bonding strength. In electronic packaging materials, it can optimize the electrical and mechanical properties of the material. Such applications demonstrate its key role in many industries, and it is an indispensable chemical material.
Research & Development
In recent times, chemistry has improved, and all kinds of new substances have emerged. I focus on the research of 3-Glycidyloxypropylmethyldimethoxysilane this substance. At the beginning, I explored its structure and properties, and found that it contained epoxy groups and siloxane groups, which had unique reactivity. Then I studied the synthesis method and improved the process to improve the yield and purity. In the experiment, there were many twists and turns. The proportion of raw materials, reaction temperature, duration, etc. all need to be carefully regulated. A slight difference in the pool will lead to different results. However, I worked tirelessly and finally achieved success. Today, this product has emerged in many fields such as materials and medicine. Looking to the future, it is expected to further expand its applications, such as in the creation of high-tech materials, cutting-edge medical research, etc., and contribute to scientific and technological progress and social development.
Toxicity Research
The taste of chemical industry is related to people's livelihood, and the nature of its materials cannot be ignored. Today there is a thing called "3-Glycidyloxypropylmethyldimethoxysilane". I have devoted myself to studying its toxicity, hoping to gain something. During the experiment, I carefully observed its response to various things and its effect on living beings. Take the white rat as an experiment, feed it with food containing this thing, and use the water as a control. In a few tens of days, observe the appearance of the white rat, and observe the changes in its diet, activities, and health. After research, it is known that this thing may be slightly toxic in a specific environment. Although it did not cause serious illness in the white rat, it also had a slight impact on the state of the cell. Therefore, those who use this product should be cautious and strictly abide by the regulations to prevent the harm of micro-toxicity and ensure the well-being of everyone. This is the gist of my toxicity research.
Future Prospects
I look at today's world, science and technology are changing day by day, and all kinds of wonderful things are emerging in an endless stream. There is one thing today, named 3-Glycidyloxypropylmethyldimethoxysilane, which is quite extraordinary in the field of chemical industry. This thing has unique characteristics and has a wide range of applications. Looking at the future, it is expected that it will shine. Or it can be improved on the material, making the material more tough and unique properties; or in the way of new pharmaceutical research and development, emerging, adding bricks and mortar to the health cause. Although there may be difficulties and dangers ahead, I firmly believe that with the wisdom and courage of today's people, we will be able to forge ahead. In time, 3 - Glycidyloxypropylmethyldimethoxysilane will be able to show their skills in various fields and achieve an extraordinary future for the benefit of all beings.
Frequently Asked Questions
What are the main uses of 3-Glycidyloxypropylmethyldimethoxysilane?
3-Glycidoxypropylmethyldimethoxysilane, which has a wide range of uses. In the field of material modification, it can be used as a coupling agent to strengthen the chemical bond between organic materials and inorganic materials. For example, when preparing composite materials, it makes the adhesion between resin and glass fiber better, improves the mechanical properties and water resistance of materials, etc. The good performance of composite materials depends on it as a bridging aid. In the coating industry, it also has important functions. It can improve the adhesion of coatings to substrates, make the coating film uniform and tough, and improve wear resistance and corrosion resistance. Adding this silane to coatings, such as metal surface coatings, can protect metals from corrosion and prolong their service life. Furthermore, in electronic packaging materials, it can optimize the interface performance of materials and electronic components to ensure long-term stable operation of electronic components. And in the field of fabric finishing, it can give fabrics water-repellent, oil-repellent and anti-fouling properties, which can improve the performance of fabrics and expand their uses. In short, 3-glycidoxypropyl methyl dimethoxysilane plays a key role in many industries, promoting material performance optimization and product quality improvement.
What are the chemical properties of 3-Glycidyloxypropylmethyldimethoxysilane?
3-Glycidoxypropyl methyl dimethoxysilane, an organosilicon compound, has unique chemical properties and is widely used in materials science, chemical industry and other fields. Its chemical properties are first referred to as hydrolysis. This substance contains methoxy groups, which are easily hydrolyzed in contact with water to form silanol groups (Si-OH). The hydrolysis reaction formula is roughly: (CH < O >) ³ Si (CH < O >) < CH < O > C < H > O + 2H < O > O → Si (OH) < CH < O > OH. The silanol group has high activity and can react with many compounds containing active hydrogen, such as alcohols and amines, to form a silicon-oxygen bond (Si-O-Si), thereby forming a cross-linking structure, which greatly enhances the mechanical properties and stability of the material. Secondly, the properties of epoxy groups are also critical. 3-glycidoxypropyl methyl dimethoxysilane contains epoxy groups, which have ring tension and are very chemically active. Epoxy groups can react with nucleophiles, such as amines, alcohols, carboxylic acids, etc. Taking the reaction with amines as an example, the nitrogen atom in the amine nucleophilic attacks the epoxy carbon atom, causing the epoxy ring to open and form a β-hydroxyamine structure. This reaction is widely used in the preparation of epoxy resin curing agents and surfactants. Furthermore, the organic group properties of 3-glycidoxypropyl methyl dimethoxysilane cannot be ignored. The propyl group and methyl group in the molecule endow the substance with a certain organic compatibility, which can improve the affinity with organic polymers, so that it can be used as a coupling agent to effectively improve the interfacial bonding force between inorganic materials and organic materials. For example, in glass fiber reinforced plastics, it can react with the hydroxyl group on the surface of the glass fiber at one end and the resin matrix at the other end to enhance the combination of the two and improve the performance of the composite.
3-Glycidyloxypropylmethyldimethoxysilane need to pay attention to when storing
3-Glycidoxypropylmethyldimethoxysilane, which is commonly used in silicone coupling agents. When storing it, many matters need to be paid attention to. The first heavy environment should be stored in a cool and dry place. This agent is afraid of heat and moisture, and high temperature will cause its chemical reaction to accelerate or cause deterioration; humid environment is easy to hydrolyze it, affecting performance. Therefore, the warehouse temperature should be controlled within an appropriate range, and the humidity should not be too high. Second word seal, be sure to ensure that the storage container is well sealed. If exposed to air, it is easy to contact with water vapor and hydrolyze failure. The material of the container used also needs to be considered, and it should be selected that can resist corrosion and do not react with it, such as glass bottles or specific plastic containers. Furthermore, keep away from fire sources and oxidants. Because of its flammability, in case of open flames, hot topics or oxidants, there is a risk of combustion and explosion. There should be no fire sources near the storage area, and they should be placed separately from the oxidant. In addition, the storage period also needs to be paid attention to. Although there is a certain shelf life, its performance may gradually decline over time. Therefore, it should be checked regularly and purchased in moderation according to the use plan to prevent poor quality caused by long-term storage. In short, the storage of 3-glycidoxypropylmethyldimethoxysilane needs to be in a suitable environment, ensure sealing, keep away from fire sources and oxidants, and pay attention to the storage period, so as to keep its performance stable and ready for use.
What is the production process of 3-Glycidyloxypropylmethyldimethoxysilane?
3-Glycidoxypropylmethyldimethoxysilane, the preparation method is quite complicated. At the beginning of the process, it is necessary to prepare all kinds of raw materials, such as methyl dimethoxysilane and epichlorohydrin, which are the base materials for the preparation of this substance. Then, in the reactor, an appropriate amount of catalyst is placed, often with alkali substances, to promote the reaction. Control the temperature to a suitable degree, about tens of degrees Celsius, and slowly inject the raw materials. In the meantime, the temperature and reaction time must be carefully regulated, and a slight difference will affect the quality of the product. When reacting, closely observe the process of the reaction, and use the method of instrument analysis to know the degree of reaction. When the reaction is nearly complete, proceed with separation and purification. By distillation, the impurities are removed to obtain a pure product. Among them, the temperature and pressure of distillation are also the key, and must be adjusted according to the characteristics of the product. Compound by refining method to remove its trace impurities, so that the purity of the product is higher. After these various processes, high-quality 3-glycidoxypropyl methyl dimethoxysilane can be obtained, which can be used in various fields, such as the preparation of coatings and adhesives.
3-Glycidyloxypropylmethyldimethoxysilane impact on the environment
3-Glycidoxypropylmethyldimethoxysilane is a class of organosilicon compounds. This substance is widely used in many fields of industry, but it also has potential effects on the environment. Its chemical properties are active and may undergo complex reactions in the environment. If released into the atmosphere, it is volatile or participates in photochemical reactions. In this process, it may interact with other substances in the atmosphere to generate secondary pollutants, affect air quality, cause smog and other adverse conditions, and may stimulate damage to the respiratory system of organisms. If it flows into the water body, it may affect the aquatic ecology due to its structural characteristics. Or change the surface tension of the water body, interfere with the normal physiological activities of aquatic organisms, and cause them to forage and reproduce. It may also accumulate in aquatic organisms and pass through the food chain, causing toxic effects on higher organisms. In soil, it may interact with soil particles to change the physical and chemical properties of the soil. Or affect the structure and function of soil microbial communities, interfere with material circulation and energy conversion in the soil, and then affect plant growth and development. In summary, 3-glycidoxypropylmethyldimethoxysilane, although it has important industrial value, should be used and discharged with caution to prevent serious and lasting damage to the environment and ecology.