3-Aminopropylmethyldimethoxysilane

Meisheng Chemical

Specifications

HS Code	785254
Chemical Formula	C6H17NO2Si
Molecular Weight	163.29
Appearance	Colorless to light yellow transparent liquid
Boiling Point	193 - 195 °C
Flash Point	79 °C
Density	0.938 g/cm³ at 25 °C
Solubility	Soluble in most organic solvents, hydrolyzes in water
Vapor Pressure	Low
Refractive Index	1.420 - 1.424
Stability	Stable under normal conditions, but reactive with water and strong acids

Packing & Storage

Packing	5 - liter bottle packaging for 3 - Aminopropylmethyldimethoxysilane chemical.
Storage	3 - Aminopropylmethyldimethoxysilane should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and oxidation. Store it separately from oxidizing agents, acids, and bases. Suitable storage temperature is typically between 2 - 30°C to maintain its stability.
Shipping	3 - Aminopropylmethyldimethoxysilane is shipped in sealed, corrosion - resistant containers. It's handled with care due to its chemical nature, following strict transportation regulations to ensure safety during transit.

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General Information

Historical Development

3-Aminopropylmethyldimethoxysilane, the history of its development can be traced back to the past. In the past, chemical masters were exploring the way of material modification, and they first got involved in this kind of silane. At that time, the process was not refined, the synthesis was difficult, and the yield was scarce. However, the years pass by, and science and technology advance day by day. Researchers have worked tirelessly to optimize the synthesis method, so that the yield gradually increases and the quality is better. This compound has emerged in the fields of surface modification, coupling agents, etc., and its utility is prominent. Today, with the help of countless craftsmen, the preparation process of 3-aminopropyl methyldimethoxysilane has reached maturity and is widely used in the chemical and materials industries. It is increasingly important in the industry and has contributed to the development of many fields.

Product Overview

3-Aminopropylmethyldimethoxysilane, its material is also unique. This agent is clear and transparent in color, and has a slight odor. Its performance is active, it can bridge between organic and inorganic, and it has a wide range of uses. In the field of chemical industry, it is often a surface modifier. It can change the surface properties of the material and increase its affinity with others. For example, in the manufacture of composite materials, it can strengthen the combination between the substrate and the reinforced phase, resulting in excellent material properties. In the coating industry, it is also indispensable. It can change the adhesion and weather resistance of the coating, making the coating surface beautiful and firm. Its application in many industries depends on its unique chemistry, which contributes a lot to industrial development. It is actually an important part of chemical products.

Physical & Chemical Properties

3 - Aminopropylmethyldimethoxysilane, compounds with unique physical and chemical properties. Its shape or colorless and transparent liquid, with a certain degree of volatility. In terms of chemical properties, the molecule contains active siloxane bonds, which can be hydrolyzed to form silanol groups, and then condensation reactions with various substances occur. Physically, it has a suitable boiling point and flash point, which is conducive to operation under specific conditions. It has good solubility and is soluble in common organic solvents. Because of its special physical and chemical properties, it has attracted much attention in the fields of material surface modification and preparation of organic-inorganic hybrid materials, which can endow materials with new properties and characteristics and contribute to the development of materials science.

Technical Specifications & Labeling

3-Aminopropylmethyldimethoxysilane, its technical procedures and identification (product parameters) are crucial. This product is a silicone compound and has a wide range of uses in many fields. Its technical procedures need to precisely control the synthesis process, and the ratio of raw materials, reaction temperature and time are all key points. The reaction needs to be in a suitable environment and promoted by a specific catalyst to ensure yield and purity. As for the identification, the main ingredients, physical and chemical properties should be clearly marked, such as the appearance of a colorless and transparent liquid, with a specific density and boiling point. Hazardous properties should also be clearly indicated, because it is flammable and irritating to the skin and eyes. Accurate technical procedures and identification can help users use this product safely and efficiently to maximize its effectiveness.

Preparation Method

The raw materials and production process, reaction steps and catalytic mechanism of this 3-Aminopropylmethyldimethoxysilane are very critical. Methyldimethoxysilane is first taken as raw material and placed in a special reactor. An appropriate amount of platinum complex is used as a catalyst, and allylamine is introduced for addition reaction at a suitable temperature and pressure. This reaction requires precise temperature control, about 60 to 80 degrees Celsius, and the pressure is maintained at 0.5 to 1.50 trillion Pa. During the reaction, the reaction process is closely monitored. After the reaction is completed, the impurities are removed after cooling and purification, and the final product is 3-Aminopropylmethyldimethoxysilane. The whole preparation process needs to be strictly controlled in all aspects to ensure the quality and purity of the product.

Chemical Reactions & Modifications

3 - Aminopropylmethyldimethoxysilane, the organosilicon compound is also. Its chemical response is quite specific. Under appropriate conditions, it can react with hydrolysis and condensation to form a siloxane structure. This reaction often uses acid and base as a catalyst to promote its speed. As for its modification ability, it cannot be ignored. If it is combined with an organic matrix, its surface properties can be changed. If added to a polymer, it can increase the affinity of its interface and make the composite better. Or used on the surface of inorganic materials, giving it organic activity to expand its use. Therefore, in the field of materials science, 3-Aminopropylmethyldimethoxysilane is valued by researchers for its unique chemical application and modification ability, and it is beneficial to the research and innovation of new materials.

Synonyms & Product Names

3-Aminopropylmethyldimethoxysilane, which is also known as many in the field of chemical industry. It has a similar name for its characteristics and structure, such as aminopropylmethyldimethoxysilane, and it is also named according to its use and function. Although its different names are complex, they all refer to the same thing. In the past, various chemists explored this thing, but due to different perspectives and different research focuses, various names were born. Or focus on its molecular structure, or pay attention to its reactivity, each take its own name, and name this thing. Years have passed, although the names are mixed, its essence has not changed. Chemical industry experts know that many of these synonyms refer to 3-aminopropylmethyldimethoxysilane, which can be identified by name in experiments and production without confusion.

Safety & Operational Standards

"3-Aminopropylmethyldimethoxysilane Safety and Operating Specifications" 3-Aminopropylmethyldimethoxysilane, this chemical substance, when used and operated, must strictly abide by safety and operating standards to ensure that everything goes smoothly and is not endangered. As far as safety is concerned, the first storage method. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. Because of its flammability, if it is slightly careless, it will burn in case of fire, and it must be stored in isolation from oxidants, acids, etc., to prevent interaction and cause accidents. When operating, there are also many precautions. Operators should wear suitable protective clothing, such as protective clothing, protective gloves, and protective masks on the face to prevent the object from touching the body and damaging the skin and face. Operate in a well-ventilated site, if the space is blocked, its volatile gas will accumulate, one will affect the operator's health, and the other may be at risk of explosion. After use, its container should not be neglected. It must be properly disposed of and should not be discarded at will to prevent environmental pollution. If the substance leaks accidentally during operation, evacuate the surrounding personnel immediately, and strictly prohibit fire from approaching. Small leaks can be absorbed by inert materials such as sand and vermiculite; if a large amount leaks, it is necessary to build a dike or dig a pit for containment, transfer it to a special collector with an explosion-proof pump, and then properly dispose of it. In this way, strict adherence to safety and operating standards allows the safe use of 3-aminopropyl methyl dimethoxysilane to safeguard scientific research.

Application Area

3-Aminopropylmethyldimethoxysilane has a wide range of uses. In the field of material modification, it can add amino groups to the surface of the material to increase its binding force with materials containing carboxyl groups, aldehyde groups and other groups. For example, in fiber modification, the surface properties of the fiber are improved, and the dyeability and hydrophilicity are improved. In the coatings industry, it can be used as an adhesion promoter to strengthen the adhesion between the coating and the substrate, making the coating more stable and durable. In biomedicine, it can modify the surface of biological materials, enhance the fixation of bioactive molecules, and facilitate the construction of biosensors and other devices. It plays a key role in many application fields and helps the development of many industries.

Research & Development

Today, there is a chemical substance, named 3-Aminopropylmethyldimethoxysilane. We are responsible for chemical researchers to study the properties and uses of this substance. At first, explore its structure, understand the group of molecules and know the functional groups it contains, which is essential to understand its chemical properties. Second, observe its reaction, try to observe its response to other substances under various conditions, in order to know its activity and selectivity. Also consider the application of this substance. In the material field, or can be used as a modifier to increase the properties of materials; in the chemical industry, or as a raw material for synthesizing other substances, to expand the chemical industry. We study it tirelessly, hoping to use this substance as a basis to promote the progress of chemistry and benefit the industry and people's livelihood. In the future, 3 - Aminopropylmethyldimethoxysilane will shine in various fields and promote the leap of science and technology, which is the wish of our generation of chemical researchers.

Toxicity Research

Toxicity of 3 - Aminopropylmethyldimethoxysilane. This substance has many applications in industry, but its toxicity is related to the safety of users and cannot be ignored. Take several organisms as samples and apply them at different doses. Observe its physiological characteristics, changes in behavior, and the state of organs. At the beginning and at small doses, there is no obvious abnormality in the organism. With increasing doses, it can be seen that the organism moves slowly and eats less. The organs are dissected, and the appearance of damage is also found. Therefore, 3 - Aminopropylmethyldimethoxysilane has certain toxicity. The follow-up should study its toxicological mechanism in depth to clarify its harm, provide a basis for protection and rational use, and protect the well-being of the public to avoid the danger of poisons.

Future Prospects

There is a thing today, named 3-Aminopropylmethyldimethoxysilane. In my chemical research, this substance has extraordinary quality. Looking at its current situation, although it has been studied, there are still vast possibilities for future development. Its properties can be explored, and its application in various fields is like the beginning of a new seedling. Or it can be used for the fine research of materials, so that the material has different properties, strong and durable, in the genus of buildings and equipment, add its length and make up for its shortness. It is also expected to emerge in the field of biochemistry, assist in the progress of medical research, explore the solution of diseases, and save the common people's diseases. Although the road ahead is long, our generation of chemical researchers have great ambitions. Expected to diligent work, wise thinking, tapping its potential, the development of its future grand path, for the progress of the world, we devote our efforts to make this material bloom dazzling brilliance.

Frequently Asked Questions

What are the main uses of 3-Aminopropylmethyldimethoxysilane?

3-Aminopropylmethyldimethoxysilane has a wide range of uses. In the field of materials science, it is often used as a coupling agent. Its molecular structure contains methoxysilane groups that can react with the hydroxyl groups on the surface of inorganic materials, and amino groups that can react with organic polymers. When the composite material is prepared, this coupling agent can form a chemical bond between the inorganic filler and the organic matrix. In this way, the interfacial bonding force between the two can be significantly enhanced, thereby improving the mechanical properties and thermal stability of the composite material. For example, in the preparation of glass fiber reinforced plastics, the use of this silane to treat the surface of the glass fiber can make the glass fiber and the resin matrix better compatible, so that the strength and toughness of the product are improved. In the coating industry, it also has important uses. It can improve the adhesion of the coating to the substrate, so that the coating firmly adheres to the surface of inorganic materials such as metal and glass, and enhances the corrosion resistance and wear resistance of the coating. Because it can build a stable chemical bond between the coating and the substrate, thereby enhancing the protective performance of the coating. also plays a key role in electronic packaging materials. Because it can improve the compatibility between inorganic fillers and organic polymers, the packaging material has good thermal and mechanical properties, meeting the strict requirements of electronic components for packaging materials. And in the field of fabric finishing, it can be used to endow fabrics with certain special properties. If it is treated, the fabric can have better waterproof, oil-proof and antibacterial properties, enhancing the added value of the fabric. In short, 3-aminopropylmethyldimethoxysilane is indispensable in many industrial fields, and it is of great significance for the optimization of material properties and the development of new products.

What are the physical properties of 3-Aminopropylmethyldimethoxysilane?

3-Aminopropylmethyldimethoxysilane is one of the organosilicon compounds. Its physical properties are particularly important for its application in various fields. This substance is a colorless and transparent liquid under normal conditions, and it looks clear, like glass. It has a faint special smell, which is not pungent and difficult to tolerate, but is also clearly identifiable. Its density is about 0.95 - 0.98g/cm ³, which is slightly lighter than water. In some application scenarios, this density characteristic is very critical, allowing it to be mixed or layered with other substances in a specific way. The boiling point is between 190 and 195 ° C. At this temperature, the substance will change from liquid to gaseous. This boiling point characteristic is an important guide for chemical operations such as distillation and purification. Its flash point is about 75 ° C. This is an important indicator of safety, which means that when approaching this temperature, in case of open flame or hot topic, there is a risk of fire, and careful precautions should be taken during operation. In terms of solubility, 3-aminopropyl methyldimethoxysilane is soluble in most organic solvents, such as ethanol and acetone, just like fish get water, and is fused. However, in water, although soluble, hydrolysis reaction will occur slowly. This hydrolysis characteristic affects the humidity control of its storage and use environment. Its refractive index is about 1.418-1.422. This optical property has a unique role in light propagation and refraction in optical materials related applications, laying the foundation for its application in the field of optics. The above physical properties complement each other and jointly determine the application direction and value of 3-aminopropylmethyldimethoxysilane in industry, scientific research and other fields.

3-Aminopropylmethyldimethoxysilane need to pay attention to when storing

3-Aminopropylmethyldimethoxysilane is a kind of organosilicon compound. When storing it, many matters need to be paid attention to. This compound is afraid of water, because it is prone to hydrolysis in contact with water, resulting in its deterioration and failure. Therefore, the storage environment must be kept dry, and it should be placed in a sealed container to prevent moisture intrusion. The container should also be selected with appropriate materials, such as glass or specific plastics, to avoid chemical reactions with the container. Furthermore, temperature is also a key factor. It should be stored in a cool place, away from high temperature and fire sources. Excessive temperature may accelerate its reaction process, or cause decomposition and other conditions, which affect its quality and performance. Generally speaking, it is advisable to reach about 25 ° C at room temperature, and it must not be exposed to heat or sunlight. In addition, the substance is toxic and irritating, and the storage place should be well ventilated to prevent the accumulation of harmful gases. When using and storing, protective measures should also be taken, such as wearing gloves, goggles, etc., to avoid direct contact with the skin and eyes. During storage, the integrity of the package and the condition of the substance should also be checked regularly. If the package is found to be damaged or the material properties have changed, it needs to be dealt with in time to ensure that its quality and safety are not damaged. In this way, 3-aminopropylmethyldimethoxysilane must be properly stored to maintain its performance and efficacy.

What are 3-Aminopropylmethyldimethoxysilane synthesis methods?

The synthesis methods of 3-aminopropylmethyldimethoxysilane have been around for a long time, and there are many kinds. One of the common ones is to use methyldimethoxysilane and 3-aminopropyltriethoxysilane as raw materials. In a specific reaction vessel, the temperature is controlled to be suitable, and the two react with each other. In this process, the reaction conditions need to be carefully adjusted, such as the height of temperature and the length of reaction time, which have a great impact on the purity and yield of the product. There are also those who use trimethoxysilane and allylamine as starting materials. With the help of catalysts, the two undergo an addition reaction. The choice of this catalyst is crucial. Different catalysts have different catalytic activities and selectivity, which affect the process of the reaction and the characteristics of the product. Furthermore, the method of using chloropropyl methyl dimethoxysilane and ammonia as raw materials is not uncommon. In a closed reaction device, under specific pressure and temperature conditions, the aminolysis reaction of the two is carried out. During this time, the control of pressure and the constant temperature are important factors to ensure the smooth progress of the reaction and obtain high-quality products. All synthesis methods have their own advantages and disadvantages. Careful choices should be made according to actual needs, such as product purity requirements, production cost considerations, etc., in order to achieve efficient and economical synthesis.

3-Aminopropylmethyldimethoxysilane safety precautions during use

3-Aminopropylmethyldimethoxysilane is a commonly used silicone compound. During use, it is necessary to pay attention to safety. Wear the first protective equipment. Because of its irritation to the eyes, skin and respiratory props, when using it, wear protective glasses to protect the eyes from splashes; wear protective gloves to prevent skin contact, allergies or other discomfort; wear a gas mask, especially in poorly ventilated areas, to prevent inhalation of harmful vapors and damage to respiratory organs. Ventilation of the operating environment. If the vapor of this compound accumulates, it is harmful to health, so the operation should be carried out in a fume hood. If there is no fume hood, it is also necessary to ensure that the site is well ventilated, so that the steam can dissipate in time, reduce the concentration in the air, and reduce the risk of exposure. Furthermore, proper disposal and storage are also key. After use, the remaining reagents must be sealed and stored to avoid moisture and air, because it is easy to hydrolyze. When storing, it is advisable to store in a cool, dry place, away from fire and heat sources to prevent dangerous reactions. At the same time, strictly abide by relevant regulations, dispose of waste correctly, and do not dump it at will, so as not to pollute the environment. In addition, it is also essential to be familiar with emergency treatment methods. If it accidentally touches the skin, it should be rinsed with a lot of water immediately, and then washed with soap; if it splashes into the eyes, it should be rinsed with flowing water or normal saline immediately In case of inhalation, quickly move to a fresh air place. If breathing difficulties, need oxygen and seek medical attention. If ingested by mistake, do not induce vomiting, and seek medical attention immediately. In short, when using 3-aminopropyl methyl dimethoxysilane, safety must be the priority, and operating standards must be adhered to to to ensure personal and environmental safety.