Auxiliary Triethoxyoctylsilane with CAS 2943-75-1
Contact Supplier
Product Highlights
- Superior Penetration Capability: Unique small-molecule structure enables deep substrate penetration for durable protection.
- Multi-Industry Versatility: Suitable for water treatment, rubber, plastic, coating, textile, paper, surfactant, and electronics applications.
- Comprehensive Protection: Forms hydrophobic layer to prevent water penetration, UV degradation, and acid/alkali corrosion.
- Enhanced Dispersion: Functions as surface treatment agent and pigment dispersant for inorganic fillers in plastics and resins.
- Rapid Delivery: Average lead time within 15 workdays for both peak and off-peak seasons.
- Global Market Reach: Serves major markets including North America, South America, Eastern Europe, and Western Europe.
- High Purity Specification: CAS No. 2943-75-1 with molecular formula C14H32O3Si and molecular weight 276.49.
- Durable Silicone Network: Creates a three-dimensional silicone resin network structure for long-lasting waterproofing.
Product Attributes
- Customization
- Available
- CAS No.
- 2943-75-1
- Formula
- C14h32o3si
- Model NO.
- QMZCH25021
- EINECS
- 220-941-2
- Appearance
- Liquid
- Usage
- Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Electronics Chemicals
- Color
- White
- Transport Package
- 180kg/Drum
- Specification
- 99.0%min
- Trademark
- Qinmu
- Origin
- Jinan, Shandong, China.
- Production Capacity
- 2000mt/Month
Product Images of Auxiliary Triethoxyoctylsilane with CAS 2943-75-1
Find Similar Products
Product Description

1. Quick details for Triethoxyoctylsilane
| Product name | Triethoxyoctylsilane |
| CAS No. | 2943-75-1 |
| Molecular formula | C14H32O3Si |
| Molecular weight | 276.49 |
| Appearance | Colorless liquid |
2. Usage for Triethoxyoctylsilane
It is the active ingredient in this highly effective, penetrating concrete silane impregnation protective agent. It offers excellent permeability and waterproofing properties. Its unique small-molecule structure provides exceptional penetration capability, enabling it to penetrate the substrate and form a durable, water-repellent three-dimensional silicone resin network structure.
It serves as a construction waterproofing agent and protective coating, forming a hydrophobic layer on substrate surfaces to effectively prevent water penetration, UV degradation, and acid/alkali corrosion, thereby extending building service life.
It functions as a surface treatment agent for inorganic fillers, enhancing dispersion and compatibility within plastics, rubbers, and resins.
Its functions as a pigment dispersant, imparting superior dispersion properties to treated pigments.
3. Storage for Triethoxyoctylsilane
It should be stored in dry, ventilated, light-proof and below 10ºC, away from fire and heat sources, separate from oxidizers,
and keep the container sealed.
Light and light when handing, prevent packing damage, pay attention to personal protection.



About the Supplier
Company Profile
Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.
Started from organic synthesis and specialty chemicals production, as an ISO 9001 certified manufacturer, the enterprise now develops its product chains covering fields in pharmaceuticals, dyes, industrial auxiliaries and high-end materials. Since its establishment, the company has always adhered to the quality-oriented development ideal, through advanced production technology and strict quality control, has won the long-term trust of customers.
Also, with the abundant purchase experiences and professional chemical management with the coordination of "QC" team, "Qinmu" established an professional procurement team working as purchase agent so as to help international chemical end users to purchase raw materials with the principle of saving money, saving efforts, saving time.
"Qinmu" enterprise idea of development: Quality is the first life, good service is the first foundation;
"Qinmu" enterprise vision of development: Specializing in organic synthesis, building as a renowned international chemical supplier!
We sincerely welcome friends domestic and abroad to discuss cooperation!
About Our Factory & Business Background
- Address
- Jinan, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Western Europe
FAQ
- What are the main applications of Triethoxyoctylsilane?
- It is used in water treatment, rubber, plastic, coating, textile, paper chemicals, surfactants, and electronics.
- How does this product protect concrete?
- It penetrates the substrate to form a durable, water-repellent silicone resin network that prevents water, UV, and acid/alkali damage.
- What is the lead time for this product?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- Is this product suitable for use as a pigment dispersant?
- Yes, it functions as a pigment dispersant, imparting superior dispersion properties to treated pigments.
- What is the molecular weight of Triethoxyoctylsilane?
- The molecular weight is 276.49.
- What are the main markets served by the supplier?
- The main markets include North America, South America, Eastern Europe, and Western Europe.
- What safety precautions should be taken during handling?
- Prevent packing damage, ensure personal protection, and handle with care to avoid exposure.
Send your message to this supplier
People who viewed this also viewed
-
US$1.00-100.00 / Piece
-
US$5.00-15.00 / kg
-
US$2.00-5.00 / kg
-
US$2.00-15.00 / kg
-
US$1.50-50.00 / kg
-
US$1.00-3.00 / kg
-
US$4.20-4.50 / kg
-
US$20.00-30.00 / kg
Find Similar Products By Category
- Supplier Homepage
- Products
- Fine chemicals
- Catalyst & Auxiliaries
- Auxiliary Triethoxyoctylsilane with CAS 2943-75-1
Related Categories
Hot Searches
- Organic Product
- Organic Chemical Factories
- Chemical Auxiliary Factories
- Organic Acid Factories
- Bag Cas
- Industrial Organic Intermediate
- Industrial Salt Cas
- Leather Cas
- Intermediate For Organic Synthesis
- CAS 12943-75-1 Bulkbuy