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Current Position: Home > Product >Organic Raw Material >Triethoxyoctylsilane CAS 2943-75-1
Product
Triethoxyoctylsilane CAS 2943-75-1
  • Brand:hebei qujie
  • Model:170kg/drum
  • Purity:≥98%
  • Cas:2943-75-1
  • Createtime: 2026-05-29
  • Updatetime: 2026-06-05
Product Details
useage Coating additives, waterproofing agents, silicone organic synthesis intermediates, etc.
deliveryInfo
appearance Colorless transparent liquid
aliasen
supplyCapacity 70T/Month
harbor tianjin qingdao shanghai
minorder 1KG

Product Description

Introduction:
Octyltriethoxy is a high-efficiency penetrating concrete impregnation protective agent with the active ingredient. It has the advantages of good permeability and waterproofness. Its unique small molecule structure has excellent penetration ability and can penetrate into the base surface to form a long-lasting hydrophobic three-dimensional silicone resin network structure.

Application:

1. Triethoxyoctyl is used as building waterproofing agent and protective agent to form a hydrophobic layer on the surface of the substrate, effectively preventing water seepage, sun exposure, acid a nd alkali corrosion, and prolonging the service life of the building.

2. Triethoxyoctyl is used as a surface treatment agent for inorganic fillers to improve the dispersibility and compatibility of fillers in plastics, rubbers and resins.

3. Triethoxyoctyl is used as a dispersant for pigments to provide better dispersibility of the treated pigments.

Product Parameters

 
 
Melting point  <-40°C
Boiling point  84-85 °C0.5 mm Hg(lit.)
density  0.88 g/mL at 25 °C(lit.)
vapor pressure  0.1 hPa (20 °C)
refractive index  n20/D 1.417(lit.)
Fp  210 °F
storage temp.  Store below +30°C.
form  liquid
Specific Gravity 0.875
Water Solubility  reacts
Sensitive  Moisture Sensitive

Packaging & Shipping

packing:170kg/drum or according to the quantity you want
Delivery Detail: Some of the products can be supplied within 7 days on the strength of warehouse.

Payment Terms: T/T, L/C, Cash
Delivery Options: TNT, EMS, FedEx
Product Notice: Chemical product prices are subject to frequent fluctuations due to industry characteristics. Kindly contact our customer service to confirm product specifications and quotations prior to order placement and payment. Please refrain from placing orders directly. We appreciate your understanding.

Receipt Reminder: Please check the package for intact condition before signing for delivery. Should you encounter missing items, quantity discrepancies or quality issues upon inspection, you may reject the delivery and get in touch with us. We will resolve the matter promptly.



Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers


We strive to meet your demands with the following services:

1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support