Description

Triethoxysilylpropoxy(Polyethyleneoxy)Dodecanoate, Tech-95 is a high-purity organosilicon surfactant and coupling agent designed for advanced material formulations. This compound is valued for its unique ability to compatibilize organic and inorganic phases, enhancing adhesion, dispersion, and surface modification. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producers of specialty polymers and advanced composites seeking to improve material performance and durability.

Application

• As a surface modifier and coupling agent in mineral-filled polymer composites (e.g., silica, talc) to improve mechanical properties and processability.
• As a key additive in high-performance coatings and inks to enhance pigment dispersion, adhesion to difficult substrates, and weather resistance.
• As a surfactant and compatibilizer in the formulation of polyurethane (PU) foams, silicones, and other specialty polymers.
• For fiber treatment in glass or carbon fiber reinforced plastics to optimize the fiber-matrix interface and composite strength.
• In the production of release coatings and anti-adhesive surfaces for industrial applications.
• As a functional additive in personal care and cosmetic formulations requiring silicone-like feel and improved product stability.

Basic Information

Product Name	Triethoxysilylpropoxy(Polyethyleneoxy)Dodecanoate, Tech-95
CAS No.	1041420-54-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(ethylene glycol) dodecanoate, 3-(triethoxysilyl)propyl ether; PEGylated dodecanoate silane; Silane coupling agent, polyethyleneoxy type; 3-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]propyl triethoxysilyl dodecanoate; Organosilane surfactant; (Triethoxysilylpropyl)polyethyleneoxy dodecanoate; Tech-95 Silane Ester
EINECS	Contact for details

Quality Control

Our Triethoxysilylpropoxy(Polyethyleneoxy)Dodecanoate, Tech-95 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the declared 95% minimum purity and consistent performance specifications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.