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Pure Silicone Oil CAS 63148-62-9

Molecular Formula: C6H18OSi2

Formula Weight: 162.38

ZSpharmac: Pure Silicone Oil Supplement

Product Name: Pure Silicone Oil
CAS No: 63148-62-9
Purity: 99%

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Basic Info

Product Name:Pure Silicone Oil
Other Names:Dimethylsilicone Oil
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless Oily Liquid
EINECS No.:613-156-5
Provide:Pure Silicone Oil MSDS;
Pure Silicone Oil COA

What is Pure Silicone Oil?

Pure Silicone Oil is also known as silicone oil. They are one of the silicone polymer varieties. Monofunctional as well as bifunctional organosilicon is hydrolyzed to generate matching monobasic and dibasic silanols, as well as silanols connect under acidic problems to develop rings or chains. Polycondensation is performed under typical pressure and vacuum problems to acquire a specific molecular weight of silicone oil. Pure Silicone Oil is a natural compound with obstructed end groups, and also its architectural formula is as complies with:

硅油 结构式

Wherein R1, R2, R3 can be the same natural team, or can be various organic teams, such as methyl, ethyl, phenyl, plastic, methoxy, ethoxy and hydrogen. Because of the differences in these teams, different silicone oils are created. Silicone oil is an anemic oily material, its thickness can be readjusted, it has a relatively reduced solidification temperature, and also its viscosity has only a small change with the modification of temperature, high thermal stability, does not decay at high temperature, as well as the end of the chain can not Even more polycondensation response occurs. When warmed to over 400 ° C, reduced molecular weight products are created, and also the bond in between methyl and silicon atoms will certainly not be broken during thermal disintegration. Silicone oil additionally has water resistance, electric insulation, volume resistivity > 1015Ωcm, dielectric constant ε=2.58, its surface area tension is little, and also it is safe. Low-molecular-weight Pure Silicone Oil can be considered as a Newtonian fluid, gradually coming close to a pseudoplastic fluid with enhancing molecular weight. Pure Silicone Oil has low vapor pressure as well as high compressibility. No corrosion to steels, steady to most natural reagents. It has excellent compatibility with mineral oil and is immune to water down acid and also alkali. Silicone oil is commonly used as high-grade lubricating oil, shock-proof oil and also insulating oil. It is also utilized as a defoaming representative, a mold and mildew release agent, a brightening representative for furniture, floorings, automobiles, etc, as well as an inner lubricant in plastic handling. It can also be utilized as heat service provider, anti-vibration damping product, cosmetic additive, medical polymer product, glass fiber therapy representative, and so on.

Pure Silicone Oil Property

Melting point −59 °C(lit.)
Boiling point 101 °C(lit.)
density 0.963 g/mL at 25 °C
vapor density >1 (vs air)
vapor pressure <5 mm Hg ( 25 °C)
refractive index n20/D 1.377(lit.)
Fp >270 °C (518 °F)
storage temp. 2-8°C
form Oily Liquid
Specific Gravity0.853
color Clear colorless


Pure Silicone Oil Uses

  1. Pure Silicone Oil is utilized as defoamer, utilized in food, cosmetics, papermaking, water therapy, detergent, sugar, fermentation, finishing, textile printing as well as dyeing, drilling as well as oil refining, hydraulic oil and also progressed lubricating oil, mold launch agent, etc; Used as basic material for silicone material and also silicone rubber; sticky resources; additive for flame retardant plastic; raw material for protecting material; likewise made use of as moistening representative, natural leather completing agent, and so on.
  2. Pure Silicone Oil is widely made use of in hand creams, shaving creams, conditioners, shampoos, bathroom detergents, disappearing lotions and various other cosmetic products with great results. It fully shares the soft qualities, smoothness as well as hydrating of emulsified silicone oil to the hair in the completed item, with excellent efficiency as well as excellent conditioning effect on the hair, making the hair soft as well as classy. SD14 emulsified silicone oil has excellent breathability, slow-release and fragrance-fixing impact on significances and fragrances, and also prolongs the fragrance preservation duration.
  3. Pure Silicone Oil is used as an emulsifier, as well as it can be used in the fermentation procedure according to our nation’s laws, and also the optimum use amount is 0.2 g/kg.
  4. Pure Silicone Oil is made use of as innovative lubricating oil, anti-vibration oil, shielding oil, defoaming agent, release representative, polishing agent and vacuum diffusion pump oil, etc.
  5. Pure Silicone Oil is utilized as a moisture-proof and rust-proof finishing for metal surface areas, and can additionally be used as a water resistant finish for constructing surface areas.
  6. Pure Silicone Oil is used as a rigid polyurethane lathering aid.

Pure Silicone Oil Applications

Pure Silicone Oil can be utilized as fabric softener, lubricating material, water repellent, completing representative and so forth in the textile and also garment industry. In order to please the costs requirement for fabrics, chemical product makers are additionally frequently producing silicone oils that can be made use of in baths with various useful components such as waterproofing representatives, flame resistants, antistatic reps, in addition to color-fixing agents. On top of that, in order to enhance the performance of the textile, there are furthermore silicone things that can be used in the exact same washroom with dyeing, silicone oil for cotton with an awesome experience, silicone items that can boost the product sensation, as well as also can provide textiles outstanding darkening result as well as storage safety and security Excellent, does not impact shade fastness, excellent hand feeling, such as silicone-based strengthening agent. In addition to the functionalization of materials as ingredients in fabrics, silicone things will additionally be related to various other areas in fabrics, such as the mix of silicone and likewise polyurethane to form the layer of the material; the polymerization of silicone as well as also acrylic to develop the printing of the material; The mix of silicon as well as additionally natural fluorine develops a waterproof layer on the surface of the material, and so forth.

Pure Silicone Oil can be separated into essential items in addition to added items according to their handling conditions.

The former refers to the silicone oil products prior to handling, consisting of 4 groups: hydroxyl silicone oil, silicon useful silicone oil, carbon helpful silicone oil along with non-active tailored silicone oil. Among these 4 teams, it is prominent to call the initial two kind of direct silicone oils, and also the latter 2 type of personalized silicone oils.

Additional silicone oil products describe products such as greases, emulsions and remedies that are built from silicone oil as sources, mixed with thickeners, surfactants, solvents as well as ingredients, and processed via a particular process, such as silicone oil, silicone paste, Defoamer, launch agent as well as launch agent, and more.

Antifoaming and fabricated lubes for oils. Pure Silicone Oil is composed of Si-O chain as well as also organic matter. It is an odorless as well as also unappetizing natural fluid with high chemical protection, reduced freezing point, low volatility, great oxidation resistance as well as heat resistance. Dimethicone (silicon oil for short) has actually been used as an antifoaming agent for greater than 50 years. Pure Silicone Oil has anti-foaming property or industrial building just when it continues to be in insoluble state in lubricating oil. Therefore, it is actually important to pick the appropriate thickness effectively. Typically, silicone oil with a thickness of 100-100000mm2/ s (25 ℃) is selected as the antifoaming agent. Low-viscosity silicone oil is very simple to spread out as well as shows anti-foaming residential or commercial properties, nonetheless has high solubility as well as likewise poor anti-foaming determination; high-viscosity silicone oil has poor anti-foaming homes yet fantastic determination. In order to learn from each other, 2 kind of low and high viscosity are normally made use of in mix. The standard dosage has to do with 10mg/kg.

Methyl silicone oil is prepared by reacting methyl chloride and also silicon under the activity of copper driver to produce a mix of chloromethylsilane, which is then hydrolyzed to generate methylsilane, and then polymerized under the activity of acid or base chauffeur. Silicone oil anti-foaming representative has great result, minimized dose, in addition to is commonly made use of. It is typically used in indoor burning engine oil as well as industrial lubricating oil. In order to be very dispersed in the oil, initial liquify the silicone oil in a solvent (such as kerosene) to make a concentrated solution, and then distribute it in the oil with a high degree of mechanical stirring. If the diffusion is bad, the anti-foaming effect will certainly be poor. Because of this, silicone oil antifoams are exceptionally conscious mixing techniques.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Pure Silicone Oil Quotation