Description

n-(Trimethylsiloxy)Benzenamine is a specialized organosilicon compound featuring a reactive silyl ether group attached to an aniline nitrogen. This unique structure makes it a valuable silylating agent and versatile synthetic intermediate in advanced organic synthesis. It is primarily used by pharmaceutical, agrochemical, and specialty chemical manufacturers for the protection of amine functionalities and the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for protecting amine groups during multi-step reactions.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced herbicides, fungicides, and plant growth regulators.
• Silylating Agent: Employed to introduce the trimethylsiloxy (OTMS) group onto various nucleophiles, modifying solubility and reactivity.
• Polymer & Material Science: Acts as a monomer or modifier in the synthesis of specialty silicones and silicon-containing polymers.
• Organic Synthesis Reagent: Facilitates challenging synthetic transformations in research and development laboratories.
• Cross-coupling Reactions: Can be utilized in palladium-catalyzed coupling reactions to construct complex aromatic systems.

Basic Information

Product Name	n-(Trimethylsiloxy)Benzenamine
CAS No.	58751-79-4
Molecular Formula	C9H15NOSi
Molecular Weight	181.31 g/mol
Synonyms	N-(Trimethylsiloxy)aniline; N-(Trimethylsilyloxy)aniline; Aniline, N-(trimethylsilyloxy)-; N-Phenyl-O-trimethylsilylhydroxylamine; O-Trimethylsilyl-N-phenylhydroxylamine; Benzenamine, N-(trimethylsiloxy)-; TMS-O-Aniline; N-(Trimethylsiloxy)phenylamine
EINECS	Contact for details

Quality Control

Our n-(Trimethylsiloxy)Benzenamine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure consistent high quality and reliable performance in your processes. Certificates of Analysis (COA) detailing specific batch results are available upon request.

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) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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