Description

n-Butyl-β,4-Bis(Trimethylsiloxy)Benzeneethanamine is a specialized organosilicon compound featuring a unique combination of an amine and protected phenolic groups. This chemical is valued as a key intermediate or building block in advanced organic synthesis, particularly for creating complex molecules with specific steric and electronic properties. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a protected synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS or metabolic diseases.
• Agrochemical Synthesis: Used as a building block in the research and production of advanced pesticides, herbicides, or plant growth regulators requiring specific silicon-containing motifs.
• Liquid Crystal & OLED Material Research: Acts as a precursor or dopant in the synthesis of organic semiconductors and liquid crystal compounds for electronic displays.
• Advanced Polymer Modification: Employed to introduce siloxy and amine functionalities into polymer backbones, enhancing thermal stability, adhesion, or surface properties.
• Cross-coupling Reaction Substrate: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Heck) due to the presence of protected reactive sites on the aromatic ring.
• Surface Coating Additive: Functions as a coupling agent or adhesion promoter in specialty coatings and sealants formulations.

Basic Information

Product Name	n-Butyl-β,4-Bis(Trimethylsiloxy)Benzeneethanamine
CAS No.	40629-66-1
Molecular Formula	C20H39NO2Si2
Molecular Weight	381.71 g/mol
Synonyms	4-[2-(Butylamino)ethyl]-1,2-bis(trimethylsiloxy)benzene; 1,2-Bis(trimethylsiloxy)-4-[2-(butylamino)ethyl]benzene; Benzenemethanamine, α-butyl-4-[bis(trimethylsilyl)oxy]-; N-Butyl-2-[2,5-bis(trimethylsiloxy)phenyl]ethanamine; 2-[2,5-Bis(trimethylsiloxy)phenyl]-N-butylethanamine; 40629-66-1; n-Butyl-β,4-bis(trimethylsiloxy)benzeneethanamine
EINECS	Contact for details

Quality Control

Our n-Butyl-β,4-Bis(Trimethylsiloxy)Benzeneethanamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure consistency and meet the stringent requirements of research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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