Description

1,1,3-Triethoxy-3-Methylpentane is a specialty organosilicon precursor and a versatile alkoxysilane derivative. This compound is valued for its role as a key intermediate in the synthesis of advanced silicone polymers and as a coupling agent in composite materials. It is primarily sought by manufacturers in the silicone elastomer, adhesive, and specialty coatings industries for developing products with enhanced thermal stability and mechanical properties.

Application

• Silicone Polymer Synthesis: Acts as a crucial monomer or cross-linking agent in the production of high-performance silicone resins and elastomers.
• Surface Modification & Coupling Agent: Used to treat inorganic fillers (like silica, glass) to improve their compatibility and dispersion in organic polymer matrices for composites.
• Adhesives and Sealants: Imparts improved adhesion, flexibility, and environmental resistance to silicone-based adhesive and sealant formulations.
• Specialty Coatings: Employed in the formulation of release coatings, protective coatings, and high-temperature resistant paints.
• Pharmaceutical & Chemical Intermediate: Serves as a protected reagent or building block in complex organic synthesis for pharmaceutical and agrochemical applications.
• Research & Development: Utilized in academic and industrial R&D for developing novel silicone-based materials and studying sol-gel processes.

Basic Information

Product Name	1,1,3-Triethoxy-3-Methylpentane
CAS No.	72152-74-0
Molecular Formula	C12H26O3Si
Molecular Weight	246.42 g/mol
Synonyms	3-Methyl-1,1,3-triethoxypentane; Tris(ethoxy)(3-methylpentyl)silane; 3-Methylpentyltriethoxysilane; (3-Methylpentyl)triethoxysilane; Triethoxy(3-methylpentyl)silane; Silane, triethoxy(3-methylpentyl)-; 1,1,3-Triethoxy-3-methylpentane (primary IUPAC); A triethoxysilane derivative of 3-methylpentane
EINECS	Contact for details

Quality Control

Our 1,1,3-Triethoxy-3-Methylpentane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and NMR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is moisture-sensitive; keep containers tightly sealed to prevent hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	0.88 - 0.92 g/cm³
Refractive Index (n20/D)	1.410 - 1.420
Water Content (KF)	≤ 0.5%

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