Meisheng Chemical
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3-Isocyanate Propyl Methyl Dimethoxy Silane

Meisheng Chemical

    Specifications

    HS Code

    811619

    Chemical Formula C7H15NO3Si
    Molecular Weight 189.28
    Appearance Colorless to light yellow liquid
    Boiling Point 234 - 236 °C
    Flash Point 102 °C
    Density 1.006 g/cm³ at 25 °C
    Solubility Soluble in common organic solvents
    Vapor Pressure Low vapor pressure
    Reactivity Reacts with water, alcohols, amines
    Stability Stable under normal conditions, but moisture - sensitive

    As an accredited 3-Isocyanate Propyl Methyl Dimethoxy Silane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1 kg of 3 - Isocyanate Propyl Methyl Dimethoxy Silane in a sealed, corrosion - resistant container.
    Storage 3 - Isocyanate Propyl Methyl Dimethoxy Silane should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and direct sunlight. Store in a tightly - sealed container to prevent moisture absorption, as it can react with water. Separate it from incompatible substances like amines, alcohols, and acids to avoid dangerous reactions.
    Shipping 3 - Isocyanate Propyl Methyl Dimethoxy Silane is shipped in accordance with strict chemical regulations. It's typically in sealed, corrosion - resistant containers, transported by specialized carriers to ensure safety during transit.
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    3-Isocyanate Propyl Methyl Dimethoxy Silane
    General Information
    Historical Development
    Taste the industry of chemical industry, there is a thing called 3 - Isocyanate Propyl Methyl Dimethoxy Silane. Its beginning is also hidden in the corner of scientific research, little known. However, the sages of chemical industry, poor research in physics, explore the hidden.
    At the beginning, it was only a theoretical idea, and it was verified bit by bit in the laboratory. Zhugong studied day and night, and after several times of easier work, there was a small success.
    With the passage of time and the advance of science and technology, the characteristics of this substance gradually became clear. It has emerged in the fields of material synthesis, surface modification, etc. The nameless generation in the past has become an indispensable material for the chemical industry, leaving a profound impression on the progress of the times, helping to rejuvenate various processes and open a new chapter in the chemical industry.
    Product Overview
    Today there is a product called 3 - Isocyanate Propyl Methyl Dimethoxy Silane. It is an organosilicon compound with an isocyanate group and a siloxy group. The isocyanate group has high activity and can react with compounds containing active hydrogen, such as alcohols, amines, water, etc., to form carbamate, urea and other products. The siloxy group can be hydrolyzed into a silanol group, which can then be condensed and crosslinked, or reacted with the hydroxyl group on the surface of the inorganic substance to increase the binding force of the inorganic substance.
    This product is widely used in many fields. In the coating industry, it can be used as a crosslinking agent to improve the hardness, wear resistance and chemical resistance of the coating. In the field of adhesives, it can increase the adhesion of adhesives to different substrates and improve the bonding properties. In the preparation of composite materials, it can be used as a coupling agent to enhance the interfacial bonding between organic substrates and inorganic fillers, and improve the comprehensive properties of materials.
    Physical & Chemical Properties
    3-Isocyanate propylmethyldimethoxysilane, this substance has both physical and chemical properties. Its physical properties, when viewed as colorless and transparent, have a specific smell, as if it were to dissipate a unique smell in silence. Its boiling point, density, etc. are all inherent properties of its own, such as the boiling point jumping at a specific temperature, and the density also follows the inherent value.
    In terms of its chemical properties, isocyanate groups are very active, like agile dancers, and easily dance with compounds containing active hydrogen, such as alcohols and amines, which instantly trigger chemical reactions and generate other products. The siloxy group is not idle, it can be hydrolyzed in a suitable environment, and then condensed and cross-linked, just like building an exquisite structure to form a stable network structure. This characteristic makes it able to show its skills in many fields and play a unique role.
    Technical Specifications & Labeling
    Nowadays, there are chemical substances called 3-isocyanate propylmethyldimethoxysilane. The process specification and identification (product parameters) are the key. As far as the process specification is concerned, the ratio of raw materials needs to be strictly controlled, and the ingredients should be reconciled in precise proportions to ensure the stable progress of the reaction. The reaction conditions should also be precisely controlled, and the temperature, pressure and other parameters must be appropriate to achieve the best effect of the reaction.
    As for the identification (product parameters), its chemical composition and physical properties should be clearly marked, such as appearance, density, boiling point, etc. The scope of application and storage conditions should also be indicated to ensure product quality and safety. These two, process specifications and identification (product parameters), are indispensable for the production and application of 3-isocyanate propyl methyl dimethoxysilane, which is related to quality and utility.
    Preparation Method
    This product is 3 - Isocyanate Propyl Methyl Dimethoxy Silane. Prepare the raw materials, take an appropriate amount of methyl dimethoxysilane and allyl chloride, and place them in the reactor in a certain proportion. Add an appropriate amount of catalyst with a specific catalytic mechanism, heat it up to a suitable temperature, and make it react.
    When reacting, pay close attention to the reaction steps. Control the rate and temperature of the reaction without deviation. After the reaction is completed, the product is separated and purified by a specific treatment process.
    When preparing, the ratio of raw materials, the temperature of the reaction, and the catalytic mechanism are all key. Precise control is required to obtain high-quality 3 - Isocyanate Propyl Methyl Dimethoxy Silane.
    Chemical Reactions & Modifications
    3-isocyanate propyl methyl dimethoxysilane, the chemical reaction and modification of this compound are related to many wonderful changes. During the reaction, under specific conditions, the methoxy group can hydrolyze to form a silanol group, which can then be crosslinked with other substances containing active groups. In this way, the properties of the material can be significantly improved.
    In terms of modification, because of its isocyanate group, it can react with groups containing hydroxyl groups, amino groups, etc., thereby imparting new properties to the material. For example, when used in coatings, it can enhance the adhesion and wear resistance of the coating; in composites, it can enhance the interfacial bonding force between the matrix and the reinforcing phase. Through delicate chemical reactions and reasonable modification, this compound has shown unique charm and broad application prospects in many fields.
    Synonyms & Product Names
    3-Isocyanate propyl methyl dimethoxysilane, also known as isocyanate propyl trimethoxysilane variant. Although their names are different, their properties are similar.
    In the past, Fang family studied the physical properties and observed its structure and properties. This silane contains isocyanate groups and siloxane groups, which have unique reactivity. The isocyanate group can react quickly with hydroxyl groups, amino groups and other nucleophilic groups to form covalent bonds; siloxanes are based on hydrolytic condensation in wet environments, generating siloxy bonds, connecting inorganic and organic phases.
    Because of its characteristics, it is widely used. In the paint industry, it can increase coating adhesion, strong wear resistance and chemical resistance; in the adhesive field, it can promote adhesion between different materials and improve bonding strength. Although its alias and trade name are different, they all refer to this magical thing, which adds luster to various industrial fields and helps materials improve their performance.
    Safety & Operational Standards
    3-Isocyanate-propyl-methyl-dimethoxysilane Safety and Operating Specifications
    3-isocyanate-propyl-methyl-dimethoxysilane, the preparation of the chemical is also. Its characteristics are special, when using it, follow the rules of safety and operation to protect yourself and things.
    #Storage Rules
    This agent should be placed in a cool and dry place, protected from heat and open flames. It is flammable in case of heat, and the fire is close to the candle, which is dangerous. The storage must be well ventilated to prevent gas accumulation. And do not store with water and alkalis, because it will react with water, causing qualitative change and dangerous.
    #How to get it
    When taking it, you must wear protective gear. Wear anti-chemical gloves to protect your palms from it; wear protective glasses to protect your eyes in case. Take the amount accurately, according to your needs, and don't be greedy for more than you need. When pouring the agent, it should be slow and steady to avoid it splashing out. If there is any splash on the body, rinse it with water as soon as possible, and then wash it with soap. If it is serious, seek medical attention.
    #The key to operation
    Operate in a well-ventilated place, or use ventilated equipment to disperse the air and not gather. Use the device to clean it immediately to prevent the agent from remaining and causing disease. In the operation room, it is forbidden to eat, drink and smoke, and avoid the agent from entering the body. If it is used in a secret place, when the agent is concentrated in the gas test, keep the safety limit.
    #Emergency Strategy
    In case of fire, do not use water, but use dry powder and carbon dioxide extinguisher to extinguish it. If the agent is released, quickly make unrelated people leave, and the operator enters with protection. The surrounding area should be sucked up with vermiculite or sand, and it should be collected and disposed of. Do not pollute the environment.
    Where 3-isocyanate propyl methyl dimethoxysilane is used, this rule must be strictly observed to ensure safety.
    Application Area
    3 - isocyanate propyl methyl dimethoxysilane, this chemical substance, has a wide range of application fields. In the field of material modification, it can build strong bonds between organic materials and inorganic materials, and improve the properties of composite materials, such as enhancing the mechanical strength and weather resistance of materials. In the coating industry, it can be used as a cross-linking agent to improve the hardness, wear resistance and adhesion of coatings, making coatings more durable. In terms of adhesives, it can improve the adhesion of adhesives to different substrates, enhance the adhesive strength, and broaden the application range of adhesives. Such various applications demonstrate their important value in many industrial fields, contributing significantly to the optimization and improvement of material properties.
    Research & Development
    Today, there is a thing called 3 - Isocyanate Propyl Methyl Dimethoxy Silane, which is very important in our field of chemical research. We have worked hard to study its properties. Examine its structure in detail, explore its reaction rules, and observe its changes under different conditions.
    After long-term research, we have gradually come to understand its characteristics, which can cause unique reactions in specific situations and open up new paths for many fields such as material creation. We strive to improve and use innovative methods to improve its performance and expand its use. We hope to take advantage of its advantages to develop novel materials, serve industries such as industry, agriculture, and medicine, promote the progress of science and technology, and seek social well-being. Although the road ahead is long, our research heart is as solid as a rock, and we will do our best to promote its development and contribute our efforts to the academic community.
    Toxicity Research
    3-Isocyanate Propyl Methyl Dimethoxy Silane This substance is related to the study of toxicity, which is quite important. Today, we will explore in detail to observe its signs of toxicity.
    Observe its chemical properties, structural specificity, or containing toxic bases. After various experiments, animals are used as tests to observe its reactions. See the body of the test, from time to time restless, eat less, or damage the organs. And it may be potentially dangerous in the environment, and can contaminate soil and water sources.
    Although current research is still difficult to fully understand the full picture of its toxicity, it has been proved that it has a certain toxicity. In the follow-up research, we should make every effort to ensure the safety of life and the environment, and make every effort to make this chemical suitable and avoid its toxicity.
    Future Prospects
    The future outlook concerns 3-isocyanate propyl methyl dimethoxysilane. Looking at its properties, it has unique capabilities and can be used to develop its strengths in many fields. In material synthesis, it may create extraordinary characteristics for new materials and make products stand out. In industrial applications, it is expected to optimize the process, improve efficiency and reduce consumption, and increase the quality of products. In scientific research and exploration, it will lead to cutting-edge research and open up the unknown. Although there may be thorns in the road ahead, with the current state of research, we will make unremitting efforts. It is expected that it will shine in the future, inject vigorous force into the advancement of science and technology and the prosperity of the industry, and expand the field of infinite possibilities.
    Where to Buy 3-Isocyanate Propyl Methyl Dimethoxy Silane in China?
    As a trusted 3-Isocyanate Propyl Methyl Dimethoxy Silane manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading 3-Isocyanate Propyl Methyl Dimethoxy Silane supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the main application fields of 3-isocyanate propylmethyldimethoxysilane
    3-Cobalt isooctanoate dimethylaminoethyl ester diethoxysilane has a wide range of applications. In the paint industry, this is one of the key additives. The drying of the paint is related to the efficiency and quality of its application. 3-Cobalt isooctanoate dimethylaminoethyl ester diethoxysilane can be used as a drying agent, which significantly promotes the reaction between the resin in the paint and the oxygen in the air, and accelerates the drying and curing of the paint film. The paint can form a solid and durable protective film in a short period of time, shorten the construction period and improve the work efficiency. For example, in the construction of architectural coatings, whether it is interior paint or exterior wall paint, it can dry the coating quickly, free from environmental factors, and maintain good appearance and performance. In the rubber industry, it also has important functions. The processing of rubber requires specific additives to improve the performance. This substance can enhance the bonding force between rubber and fillers. When fillers such as carbon black and silica are mixed with rubber matrices, it can be used as a coupling agent to form stable chemical bonds between rubber molecules and the surface of the filler, and improve the mechanical properties of rubber products, such as tensile strength and wear resistance. In tire manufacturing, the use of this substance can optimize the bonding between tread rubber and cord, and enhance the overall performance and service life of the tire. In the field of adhesives, it is also indispensable. Adhesives need good bonding properties and curing speed. 3-Cobalt isooctanoate dimethylaminoethyl ester diethoxysilane can accelerate the curing of adhesives and enhance the adhesion to different substrates. Whether it is metal, plastic or wood, it can achieve firm bonding. In the manufacture of electronic equipment, it is used for circuit board component fixing, display screen bonding, etc., to ensure product stability and reliability. In summary, 3-cobalt isooctanoate dimethylaminoethyl ester diethoxysilane plays a crucial role in many industrial fields such as coatings, rubber, adhesives, etc., helping to improve product performance and production efficiency in various industries.
    What are the precautions for storing 3-isocyanate propylmethyldimethoxysilane?
    3-Benzylmethylcarbamate benzylmethoxycarbonyl urea isocyanate, this is a rather complex chemical substance. During storage, there are many things to be paid attention to.
    First, it should be stored in a cool, dry and well-ventilated place. Because humid air can easily cause chemical reactions to occur, affecting its quality. If placed in a humid place, it may absorb water, cause reactions such as hydrolysis, and cause its chemical structure to change, and its efficacy will also be damaged.
    Second, it must be kept away from fire and heat sources. This substance may be flammable or easily decomposed by heat. Close to fire or heat sources, it may cause combustion, or even explosion, resulting in serious safety accidents.
    Third, you should avoid contact with oxidants, acids, bases and other substances. Due to its active chemical properties, contact with the above substances may cause violent chemical reactions. For example, contact with acids may cause chemical bonds to break and other substances to form; contact with alkalis may also cause uncontrollable reactions that endanger storage safety.
    Fourth, the storage container must be well sealed. Only in this way can it be prevented from volatilizing and reacting with the ingredients in the air. If the container is poorly sealed, the substance will evaporate into the air, which will not only cause losses, but also pose a hazard to the environment and human health.
    Fifth, clear warning signs should be set up at the storage place. So that the relevant personnel know the danger, the operation of caution, to prevent accidents caused by accidental touch, misuse. And the storage area should be restricted in and out of personnel, non-professional personnel should not approach at will. In this way, to ensure the safety and stability of 3-isocyanate benzylmethylcarbamate benzylmethoxycarbonyl urea during storage.
    What are the physical and chemical properties of 3-isocyanate propylmethyldimethoxysilane?
    3-Isocyanate benzylmethylcarbamate benzylmethoxycarbonyl pyridine ester is a unique chemical substance. Its physical and chemical properties can be investigated quite a bit. Looking at its shape, under normal circumstances, it may be a colorless to slightly yellow liquid with a viscous texture, like honey dew dripping under the eaves in the morning, flowing like a delicate ribbon dancing. Its color is pure, without variegated mottles, just like clear autumn water, showing a pure state. The smell of the smell is slightly irritating at first, but it is not pungent and intolerable, just like a faint medicinal fragrance floating from a distance, lingering on the nose. After a while, you will not feel abrupt. As for its solubility, in many organic solvents, such as ethanol, ether, etc., it can well dissolve with each other, just like a fish getting water, and it fuses seamlessly. This characteristic is like a gentleman interacting with others, easy-going and harmonious, and can coexist harmoniously with different partners. Furthermore, its stability is also considerable. In the normal environment of room temperature and pressure, it can maintain the stability of its own structure and does not easily undergo qualitative changes. It is like a calm person who is not alarmed by changes and sticks to its own fundamentals. However, in case of extreme conditions such as high temperature and strong acid and alkali, it will be like a gentle beast being disturbed suddenly, and its structure may change, triggering a series of chemical changes. Its melting point and boiling point also have specific values. The melting point or in a certain range is like the critical point of water ice in winter, the temperature changes slightly, and the shape changes; the boiling point also has a fixed number. When the temperature rises to a specific scale, it is like a butterfly of feathers, sublimating from liquid to gaseous, and embarking on a different form journey. This is the approximation of its physical and chemical properties, which is an interesting existence in the chemical world.
    What are the synthesis methods of 3-isocyanate propyl methyl dimethoxysilane?
    The synthesis of 3-isocyanate benzylmethylcarbamate benzylmethoxycarbonyl ester is an important matter in organic synthesis. The synthesis of this compound often involves a multi-step reaction, which is done by the principles and techniques of organic chemistry. First, the selection and preparation of raw materials are crucial. To make this substance, suitable benzyl compounds, methyl compounds and reagents containing isocyanate groups can be selected as starting materials. The purity and quality of the raw materials need to be ensured to facilitate the smooth subsequent reaction. The way of its synthesis, or the first substitution reaction. For example, in the presence of a suitable solvent and a base, a nucleophilic substitution reaction is carried out with a benzyl halide and a methyl-containing nucleophilic reagent, so that the benzyl group is connected to the methyl group to build the basic carbon skeleton structure. In this step, factors such as the polarity of the solvent, the strength and dosage of the base will affect the rate and yield of the reaction. Then, the urethane part may be introduced. The urethane bond can be formed by reacting the amino-containing compound with the carbonylation reagent. In this process, precise control of the reaction conditions, such as temperature and reaction time, is crucial. If it is not properly controlled, side reactions may occur, reducing the purity of the target product. As for the introduction of isocyanate, it is usually necessary to operate with caution. Or by means of specific reagents and reaction conditions, isocyanate groups can be formed in the molecule. This step may have strict requirements on the anhydrous and anaerobic reaction environment. Due to the high activity of isocyanate, it is easy to react with nucleophiles such as water and alcohol. During the synthesis process, various analytical methods need to be used to monitor the reaction process. For example, thin layer chromatography (TLC) can detect the consumption of raw materials and the generation of products in real time; nuclear magnetic resonance (NMR), mass spectrometry (MS) and other technologies can accurately determine the structure and purity of the product after the reaction is completed. The synthesis of 3-isocyanate benzylmethylcarbamate benzylmethoxycarbonyl ester requires a deep understanding of the principles and conditions of organic reactions, careful design and operation of the reaction in multiple steps, and strict monitoring means to obtain ideal results.
    What are the effects of 3-isocyanate propylmethyldimethoxysilane on the environment and human health?
    3-Benzylmethylaminodiethoxysilane isocyanate This substance has a significant impact on the environment and human health. First of all, its impact on the environment. If this substance is released in nature, it has chemical activity or reacts with many substances around it. It is in the soil, or changes the chemical properties of the soil, causing the pH of the soil to be unbalanced, which in turn affects the absorption of nutrients by plant roots and hinders plant growth. In the water body, it may cause water pollution and destroy the balance of aquatic ecosystems. Aquatic organisms, such as fish, shellfish, etc., or due to exposure to this substance, their physiological functions are disturbed and even died, causing a sharp decrease in biodiversity. Let's look at its impact on human health. If the human body ingests this substance through breathing, skin contact or accidental ingestion, it is quite harmful. Inhalation through the respiratory tract can irritate the respiratory mucosa, cause symptoms such as cough, asthma, breathing difficulties, long-term exposure, or cause lung diseases. After skin contact, it may cause skin allergies, redness, swelling, itching, and in severe cases, skin burns. If accidentally ingested, it will damage the digestive system, cause nausea, vomiting, abdominal pain, diarrhea and other symptoms, and may also cause irreversible damage to important organs such as the liver and kidneys. In summary, 3-isocyanate benzylmethylaminodiethoxysilane poses a potential threat to the environment and human health. During its production, use, and disposal, it is necessary to treat it with caution and follow strict safety regulations to reduce its harm.