Description

Silicon 2-Ethylhexanoate, Min. 90 is a versatile organosilicon compound primarily used as a catalyst and cross-linking agent in various industrial polymerization processes. Its high purity and consistent quality are critical for ensuring predictable reaction kinetics and final product performance in demanding applications. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking reliable performance and supply chain stability.

Application

• Catalyst for Polyurethane Foams: Acts as a gelling or blowing catalyst in the production of flexible and rigid polyurethane foams.
• Cross-linking Agent for Silicones: Used in room-temperature vulcanization (RTV) of silicone rubbers and sealants to control cure rate and final properties.
• Adhesion Promoter: Enhances the bonding of coatings, adhesives, and inks to difficult substrates like metals and plastics.
• Intermediate for Specialty Chemicals: Serves as a key building block in the synthesis of other functional organosilicon compounds.
• Water Repellent Treatments: Imparts hydrophobic properties to textiles, construction materials, and stone.
• Lubricant & Grease Additive: Functions as an extreme pressure additive and stabilizer in high-performance lubricating greases.

Basic Information

Product Name	Silicon 2-Ethylhexanoate, Min. 90
CAS No.	67939-81-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Silicon(IV) 2-ethylhexanoate; Tetra(2-ethylhexanoato)silane; Silicon tetra(2-ethylhexanoate); Silane, tetra(2-ethyl-1-oxohexoxy)-; 2-Ethylhexanoic acid, silicon(4+) salt; Silicon 2-ethylhexanoate catalyst; Silicon octoate (common industry name)
EINECS	Contact for details

Quality Control

Our Silicon 2-Ethylhexanoate, Min. 90 is manufactured under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including assay and impurity profile analysis, to meet the declared specifications. A Certificate of Analysis (COA) documenting all quality parameters is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay (Min.)	90%
Identification (IR)	Conforms
Color (Gardner)	≤ 4
Specific Gravity (25°C)	Contact for details
Viscosity (25°C)	Contact for details

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