Description

N,n-Bis(Trimethylsilyl)-N'-Phenylethylenediamine is a specialized organosilicon compound featuring a protected diamine structure. This compound is valued for its dual functionality as a strong base and a silylating agent, making it a critical intermediate in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for constructing complex nitrogen-containing molecules, such as active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex amines, heterocycles, and active pharmaceutical ingredients (APIs), particularly where moisture-sensitive reagents are required.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides that require protected amine functionalities.
• Silylating Agent: Employed to introduce trimethylsilyl (TMS) protecting groups onto labile functional groups like amines and alcohols, facilitating multi-step synthetic sequences.
• Catalyst Ligand Precursor: Serves as a precursor for nitrogen-based ligands used in transition metal catalysis for cross-coupling and hydrogenation reactions.
• Material Science Research: Utilized in the development of novel silicon-based polymers and hybrid organic-inorganic materials.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, dyes, and performance additives.

Basic Information

Product Name	N,n-Bis(Trimethylsilyl)-N'-Phenylethylenediamine
CAS No.	17814-46-9
Molecular Formula	C₁₄H₂₈N₂Si₂
Molecular Weight	280.56 g/mol
Synonyms	N,N-Bis(trimethylsilyl)-N'-phenylethylenediamine; 1,2-Ethanediamine, N1-(trimethylsilyl)-N2-phenyl-N1-(trimethylsilyl)-; N-Phenyl-N',N'-bis(trimethylsilyl)ethylenediamine; BTPED; TMS-protected phenylethylenediamine; N1,N1-Bis(trimethylsilyl)-N2-phenylethane-1,2-diamine
EINECS	Contact for details

Quality Control

Our production of N,n-Bis(Trimethylsilyl)-N'-Phenylethylenediamine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is analyzed via modern analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

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 should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.