Bis-PEG-18 Methyl Ether Dimethyl Silane

Jiqi Chemical

Specifications

HS Code	363048
Chemical Formula	C43H90O39Si2
Molecular Weight	1259.53 g/mol
Appearance	Clear to slightly yellow liquid
Odor	Faint, characteristic
Solubility	Soluble in many organic solvents
Density	Approx. 1.1 - 1.2 g/cm³
Boiling Point	High boiling point (decomposes before boiling in normal conditions)
Flash Point	High flash point (relatively non - flammable)
Ph	Neutral (around 7 in aqueous solutions)
Surface Activity	Acts as a surfactant, reduces surface tension

As an accredited Bis-PEG-18 Methyl Ether Dimethyl Silane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	500g of Bis - PEG - 18 Methyl Ether Dimethyl Silane in a sealed chemical - grade bottle.
Storage	Bis - PEG - 18 Methyl Ether Dimethyl Silane should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep it in a tightly - sealed container to prevent moisture absorption and oxidation. Store it in an area separate from incompatible substances like strong oxidizers, acids, or bases to avoid potential chemical reactions.
Shipping	Bis - PEG - 18 Methyl Ether Dimethyl Silane is shipped in well - sealed containers, compliant with chemical transport regulations. Special care is taken to prevent leakage during transit, ensuring safe delivery.

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General Information

Historical Development

About the Historical Development of Bis-PEG-18 Methyl Ether Dimethylsilane
The beginning of Bis-PEG-18 Methyl Ether Dimethylsilane's chemical product, Bis-PEG-18 Methyl Ether Dimethylsilane, is still fresh in the academic world. At the beginning, all the sages worked hard in the field of chemistry, and worked hard to explore it in the unknown territory to explore its new soil.
At the beginning, the road of research was full of thorns. Scholars worked hard to explore its properties and find its preparation method. After several years, they made progress to the end. Gradually understand its structure, and also know its reactivity.
After that, the technology improved and the process improved. Everyone worked together to make the yield of this compound gradually increase and the quality is also excellent. The path of application is also gradually broadening. It is useful in the fields of medicine and materials, adding new strength to the industry and becoming an important thing for development. Its development process is the fruit of diligent research in the academic community and the foundation for future chemical refinement.

Product Overview

Today there is a product called Bis - PEG - 18 Methyl Ether Dimethyl Silane. This is a product of fine chemicals and has unique properties. Its structure is exquisite, fusing the characteristics of polyethylene glycol and silane. Appearance or clear state, stable properties. In the chemical industry, it has a wide range of uses. It can be used as a surfactant to reduce surface tension and make the interaction between substances better; it can also be used as a dispersion aid to make the particles evenly dispersed. Its unique chemical conformation endows good solubility and compatibility. In the preparation of many products, it can optimize performance, improve quality, and add to chemical technology. It is an indispensable material and occupies an important place in current chemical research and production.

Physical & Chemical Properties

Today there is a thing called Bis-PEG-18 Methyl Ether Dimethyl Silane. Its physical and chemical properties are quite specific. Looking at its state, at room temperature, or a clear liquid, the color is transparent and uniform, like autumn water, without the slightest disturbance of impurities. Its taste may be light and slightly pungent, but it is not pungent. If you smell it, you will feel a different rhyme.
In terms of its solubility, in organic solvents, it is multi-soluble, such as alcohols and ethers, which can be mixed with it, just like fish and water. As for the boiling point, or in a specific temperature domain, the definition of this temperature domain is related to the characteristics of its molecular structure, which is like a natural rule. Its density is also a unique value. Compared with common things, it is either light or heavy, depending on the arrangement of its atoms and the combination of molecules. Like a delicate chess game, it has its own logic.

Technical Specifications & Labeling

Today there is a product named Bis - PEG - 18 Methyl Ether Dimethyl Silane. Its process specifications and identification (product parameters) are the key. In terms of its process specifications, the proportion of materials needs to be refined, and the ingredients are all fixed and cannot be exceeded slightly. When preparing, the temperature and humidity also need to be strictly controlled, and the quality can be achieved step by step according to the specific process.
As for the identification (product parameters), its chemical composition must be specified, indicating the exact content. Physical properties, such as color, shape, and smell, should be clear. And the scope of application must be indicated to inform the user of the suitability of this product. In this way, the essence of process specifications and identification (product parameters) is obtained, so that the product can be applied to the required environment.

Preparation Method

To prepare Bis-PEG-18 Methyl Ether Dimethyl Silane, it is first necessary to specify its raw materials. When using polyethylene glycol monomethyl ether and dimethyl dichlorosilane as binders. The preparation process involves first dissolving polyethylene glycol monomethyl ether in an appropriate solvent, controlling temperature, slowly adding dimethyl dichlorosilane dropwise, and adding an acid binding agent to remove the acid generated by the reaction. During the reaction, pay attention to the temperature and dropwise rate to prevent side reactions from occurring. After the reaction is completed, the product is purified through post-processing steps such as extraction, washing, drying, distillation, etc. As for the catalytic mechanism, the acid binding agent can accelerate the reaction process, shift the equilibrium in the direction of the product, and improve the yield and purity. Thus, can be prepared Bis - PEG - 18 Methyl Ether Dimethyl Silane.

Chemical Reactions & Modifications

The chemical refinement in modern times, there is a name Bis-PEG-18 Methyl Ether Dimethyl Silane, its chemical reaction and modification are quite important to our generation. At the beginning, the reaction of this substance was tried according to the usual method, but most of them did not meet. Its sex is specific, and it is difficult to control by the usual method. Afterwards, the public studied hard to observe the structure of its molecules, and analyzed the beauty of its bonds. Change to the method of temperature and uniform agent, and it should be gradually smoothed. When modifying, add a little auxiliary agent, and it is effective. This agent makes the molecules rearrange, and the properties are stable and excellent. From this perspective, the change of chemistry, although difficult to measure, but diligent study and deep thinking, will be able to understand its rationale, make good use of its application, improve physical properties, for the world to use.

Synonyms & Product Names

I have heard that there is a thing called Bis - PEG - 18 Methyl Ether Dimethyl Silane. This substance is very important for our research. Its aliases and trade names also need to be explored in detail.
Chemical substances are often numbered. Or due to different production methods, or due to different uses, the same thing is called differently. Bis - PEG - 18 Methyl Ether Dimethyl Silane, its aliases may be based on its structural characteristics, properties and functions; trade names are related to market circulation and merchant logos.
We need to clarify its many names in order to be accurate in academic exchanges and practical applications. Exploring its homonyms and trade names is like exploring the subtleties. In the field of chemistry, it can help us better understand the whole picture of this thing, make good use of it, and contribute to scientific research, production, and other things.

Safety & Operational Standards

About Bis - PEG - 18 Methyl Ether Dimethyl Silane Product Safety and Practice
Husband Bis - PEG - 18 Methyl Ether Dimethyl Silane is also a chemical product. Safety and practice practices are of paramount importance when experimenting and applying it.
Safety is the first thing to protect. Those who use this product should wear appropriate protective clothing to prevent it from contacting the skin. And wear protective gloves and goggles to avoid splashing this product into the eyes or staining the skin. Because it may be irritating to the skin and eyes.
Furthermore, there are regulations on the storage of this product. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources, and must not be co-stored with oxidants to prevent dangerous chemical reactions.
In terms of operating specifications, when using this material, use clean and suitable utensils, according to accurate measurement methods, and do not make any deviations. During the reaction process, it is necessary to strictly control the reaction conditions, such as temperature, pressure, etc., follow the established reaction process, and cannot be changed at will. If this material is accidentally spilled during operation, appropriate cleaning measures should be taken immediately to prevent its diffusion and pollution.
When disposing of the waste of this material, it must also be properly handled in accordance with relevant environmental protection regulations, and cannot be discarded at will to avoid harm to the environment.
In conclusion, during the use of Bis-PEG-18 Methyl Ether Dimethyl Silane, safety and operating standards should not be ignored at all times, so as to ensure the smooth operation of the experiment and the safety of personnel and the environment.

Application Area

Today there is a product called Bis - PEG - 18 Methyl Ether Dimethyl Silane. This product has a wide range of uses and can be used in various fields.
In the field of medicine, it can help drug delivery and make medicine more effective. With its characteristics, it can accurately reach the focus of the drug and reduce its harm to other places.
In the material industry, it can increase the flexibility and stability of the material. If made of fabric, it can make it soft to the touch and have strong durability.
In the beauty industry, it can optimize the texture of the product, make skin care products easier to apply, and moisturize for a long time.
This Bis - PEG - 18 Methyl Ether Dimethyl Silane has a wide range of uses and is essential in all aspects.

Research & Development

Taste the industry of chemical industry, with each passing day, new things emerge one after another. Today there is Bis - PEG - 18 Methyl Ether Dimethyl Silane, which is the result of our dedicated research.
Our generation in the laboratory, after months of study, to explore its properties. Observe its chemical structure, study its reaction law. At the beginning, many problems persisted, and we worked tirelessly to study, and finally achieved something.
This product has unique characteristics, or it has great potential in the fields of materials and medicine. After repeated tests, it has been proved that it has good stability and can cope with a variety of complex environments. We will continue to improve and expand its use, hoping to add new colors to the industry and promote the development of this field, so as to achieve a great cause.

Toxicity Research

I heard that there is a product name Bis-PEG-18 Methyl Ether Dimethyl Silane. My generation took the study of poisons as our business, so we investigated its toxicity. This substance has a unique structure or has complex chemical properties.
After multiple investigations, it has been observed that it reacts in different media and observes its impact on various organisms. Test it with insects, plants and trees, and see that after it comes into contact with this substance, its physiological functions change abnormally. The insect body moves slowly, and the vitality of plants and trees gradually decays.
In special utensils, it simulates the natural environment, explores its decomposition state, and measures its release. Knowing that poison research is related to the safety of all living beings, we must be cautious. I hope to understand its toxic mechanism, to avoid disasters for the world, to protect the well-being of all things, and to protect everyone from its harm. This is the great wish of our generation.

Future Prospects

The future outlook is related to the product of Bis-PEG-18 Methyl Ether Dimethyl Silane. I look at this substance, which is unique and has extraordinary potential in various fields. Its innovation in materials may add impetus to new materials, making utensils tougher and lighter; in the road of medicine, it may help drug delivery with precision and better curative effect. And in fine chemicals, it is also expected to bring about changes in technology and produce more delicate products. Although the road ahead is long, with the heart of research and unremitting exploration, over time, it will be able to unleash its potential, bring many surprises to the world, open up new horizons, and benefit all people. This is the future situation that my generation looks forward to.

Where to Buy Bis-PEG-18 Methyl Ether Dimethyl Silane in China?

As a trusted Bis-PEG-18 Methyl Ether Dimethyl 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 Bis-PEG-18 Methyl Ether Dimethyl 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 is the main use of Bis-PEG-18 Methyl Ether Dimethyl Silane?

"Bis-polyethylene glycol-18 methyl ether dimethylsilane", this substance is quite widely used. In the field of beauty and skin care, it can be called a key ingredient. Because of its excellent smoothing and moisturizing effects, the cover can make the skin feel silky to the touch, like a satin caress, and can improve the texture of the product and make it more evenly applied, so it is often found in various skin care products and cosmetics to help it play a moisturizing and softening role. In the field of industrial production, it is also indispensable. In the paint industry, it can optimize the leveling of the paint, making the coating smoother and smoother, like a lake, which greatly improves the quality of the coating. In the field of plastics processing, it can act as a lubricant to make plastics flow better during processing, just like a smooth flowing stream, reducing processing difficulty and improving production efficiency. Furthermore, it also plays an important role in the preparation of some special materials. It can be used as a modifier to enhance the compatibility between materials, so that different materials can be better integrated, just like a harmonious coexistence neighborhood, thereby improving the comprehensive performance of materials. It has shown unique value in many fields and has contributed greatly to the development of related industries.

Bis-PEG-18 Methyl Ether Dimethyl Silane

Bis - PEG - 18 Methyl Ether Dimethyl Silane, this is an organic compound. Its composition is mainly composed of the following parts: PEG - 18, that is, polyethylene glycol - 18. Polyethylene glycol is the polycondensation product of ethylene oxide with water or ethylene glycol. It uses repeated oxyethylene (- CH ² CH ² O -) as the structural unit. The number 18 after PEG indicates the average degree of polymerization, reflecting the length of the molecular chain. This structure gives the compound good hydrophilicity and can interact with water, which can improve solubility and dispersion in many systems. Methyl ether part, that is, Methyl Ether. This is the methyl ether group (-OCH 🥰) connected to one end of the polyethylene glycol chain. The introduction of methyl ether may affect the physical and chemical properties of the compound, such as changing its polarity, volatility, etc. It can fine-tune the properties of the polyethylene glycol moiety, or improve its stability, or affect its interaction with other substances. Dimethyl silane moiety, that is, Dimethyl Silane. Silanes have Si-C bonds, and the addition of dimethylsilanes ((CH 🥰) -2 SiH ² derived structures) adds silicone properties to the entire compound. The silicone part imparts properties such as low surface tension, excellent lubricity, and water resistance to the compound. This organosilicon fragment is combined with polyethylene glycol and methyl ether parts, which gives the compound unique properties and can be used in surface treatment, cosmetics, coatings and other fields to improve the leveling and wetting properties of products. In summary, Bis-PEG-18 Methyl Ether Dimethyl Silane has various unique properties due to the synergy of various parts, and has potential applications in many industrial and daily products.

Is Bis-PEG-18 Methyl Ether Dimethyl Silane Safe for Skin?

I have heard your inquiry about whether "Bis - PEG - 18 Methyl Ether Dimethyl Silane" is safe for use on hair and skin. This substance is often found in beauty and skin care products, and is mostly used for softening and conditioning. According to many studies, when used in moderation, there is no significant harm to ordinary skin and hair. Its nature is relatively mild, and it is mostly compatible with skin and hair. However, human skin and hair have different characteristics, and there are many people with sensitive skin in the world who may experience symptoms of discomfort such as redness, itching, and tingling. Gu Yun: "Medicine is like using soldiers. If it is used well, it will benefit, and if it is not used well, it will harm." If this substance is prepared and used in moderation according to regulations, most of it can be safe and secure. However, it is a surefire measure. Before widespread use, it is prudent to apply a local trial method to observe the reaction of the skin and hair. In this way, we can avoid accidental harm and protect our hair and skin health.

Bis-PEG-18 Methyl Ether Dimethyl Silane is commonly found in which products

Bis-PEG-18 methyl ether dimethylsilane is commonly found in many beauty and skin care products. The cover can play an extraordinary role in skin care products due to its unique properties. In cleansing products, it can help the cleaning ingredients to disperse more evenly, making the cleansing process more gentle, and at the same time enhancing the solubility of oils, so that the skin can still retain a moisturizing feeling after cleansing, without excessive dryness. In moisturizing products such as lotions and creams, this substance can form a delicate protective film on the surface of the skin with its special molecular structure, just like a thin layer of brocade clothes on the skin, effectively reducing the loss of moisture in the skin, improving the effect of moisturizing and locking water, and making the skin moist and smooth for a long time. In addition, in the field of hair care products, it can also be seen. It can be adsorbed on the surface of the hair, filling the gaps in the hair scales, making the hair smoother, reducing static electricity generation, and making the hair soft and shiny, as if reborn. In makeup products such as liquid foundations and loose powders, it helps to improve the ductility and skin-friendliness of the product, making the makeup more natural and not easy to take off, just like a solid barrier for makeup. In short, Bis-PEG-18 methyl ether dimethylsilane occupies an important position in many beauty care and personal care products due to its own characteristics, helping to improve the quality and experience of the product.

What are the physicochemical properties of Bis-PEG-18 Methyl Ether Dimethyl Silane

The physical and chemical properties of Bis-PEG-18 methyl ether dimethylsilane are quite impressive. The appearance of this substance is often clear and transparent, just like the flawless glaze, the texture may be a viscous liquid, like agar pulp, with certain fluidity but slightly heavy. In terms of solubility, it can be well miscible in many organic solvents like fish in water, such as common alcohols and ether solvents. In water, its solubility varies depending on the molecular structure characteristics, and in some cases it can show a moderate dispersion effect, like a mist slowly dispersing in the air. When it comes to stability, this substance is just like a stable person at room temperature. It is quite stable and can be stored for a long time without qualitative change. However, in case of extreme temperatures, such as hot topic like hot sun, or low temperature like cold winter, its structure may change slightly. And if it comes into contact with strong oxidizing or highly reducing substances, it may cause chemical reactions and cause its original properties to change. Its boiling point and melting point are also key properties. The boiling point is like the boiling point of water, which is the critical temperature at which a substance changes from liquid to gaseous. The boiling point of this substance is controlled by the intermolecular force. Due to the special groups in the molecular structure, its boiling point is within a specific range, which needs to be determined by fine measurement. The melting point is like the boundary of ice and snow melting, which determines the temperature at which a substance changes from solid to liquid. It is of great significance to set the conditions for its processing and use. As for the density, just like the ruler for measuring the "weight" of a substance, it reflects its mass per unit volume. The specific density gives it a unique fluctuation performance in different media. In practical applications, this property cannot be ignored.