Description

1,1,1-Triethoxy-3-Methylbutane is a specialty organosilane derivative, specifically an alkoxysilane, known for its role as a versatile chemical intermediate and coupling agent. Its value lies in its ability to modify surfaces and act as a precursor in the synthesis of more complex siloxane-based materials, offering enhanced adhesion, compatibility, and performance in final formulations. This compound is essential for manufacturers in the silicone polymers, coatings, adhesives, and electronics industries seeking to improve product durability and functionality.

Application

• Silicone Polymer & Resin Modification: Acts as a cross-linking agent or modifier to enhance thermal stability and mechanical properties of silicone-based materials.
• Surface Treatment & Coupling Agent: Used to treat inorganic surfaces like glass, silica, or metals to improve adhesion with organic polymers in composite materials.
• Adhesive & Sealant Formulations: Serves as an additive to improve moisture resistance, adhesion, and flexibility in high-performance sealants and adhesives.
• Electronics & Encapsulation: Employed in the production of protective coatings and encapsulants for electronic components due to its potential dielectric properties.
• Specialty Coatings: Utilized as a precursor in sol-gel processes to create hybrid organic-inorganic coatings with specific hardness, gloss, or corrosion resistance.
• Chemical Synthesis Intermediate: A key building block in organic synthesis for creating more complex silane-based molecules used in research and development.

Basic Information

Product Name	1,1,1-Triethoxy-3-Methylbutane
CAS No.	55048-55-0
Molecular Formula	C11H24O3Si
Molecular Weight	232.40 g/mol
Synonyms	3-Methylbutyltriethoxysilane; Triethoxy(3-methylbutyl)silane; 3-Methyl-1-triethoxysilylbutane; (3-Methylbutyl)triethoxysilane; Silane, triethoxy(3-methylbutyl)-; NSC 163083; Butane, 1,1,1-triethoxy-3-methyl-
EINECS	Contact for details

Quality Control

Our 1,1,1-Triethoxy-3-Methylbutane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency that meets or exceeds industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20/D)	1.405 - 1.415
Density (g/mL at 20°C)	0.88 - 0.92

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