Description

N,N'-Bis(Trimethylsilyl)-n-Phenyl-1,3-Propanediamine is a specialized organosilicon compound featuring a diamine core protected by trimethylsilyl (TMS) groups. This structure makes it a valuable silylating agent and protecting group reagent, crucial for modifying the reactivity and stability of sensitive intermediates in advanced synthesis. It is primarily used by pharmaceutical, agrochemical, and advanced material researchers and manufacturers for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key protecting group for primary amines during the multi-step synthesis of complex drug molecules, preventing unwanted side reactions.
• Agrochemical Production: Used in the development and scale-up of novel pesticides and herbicides where selective protection of amine functionalities is required.
• Polymer & Material Science: Serves as a monomer or modifier in the synthesis of specialty silicones, polyamides, and other polymers with tailored thermal or surface properties.
• Organic Synthesis Reagent: Employed as a silylating agent in laboratory-scale and pilot-scale organic reactions to enhance solubility or volatility of target compounds.
• Catalyst Ligand Precursor: Utilized in the preparation of nitrogen-containing ligands for transition metal catalysts used in asymmetric synthesis.
• Surface Modification Agent: Applied to modify the surface properties of silica or other inorganic materials for improved compatibility in composite systems.

Basic Information

Product Name	N,N'-Bis(Trimethylsilyl)-n-Phenyl-1,3-Propanediamine
CAS No.	54550-15-1
Molecular Formula	C15H30N2Si2
Molecular Weight	294.59 g/mol
Synonyms	1,3-Propanediamine, N,N-bis(trimethylsilyl)-N'-phenyl-; N-Phenyl-N,N'-bis(trimethylsilyl)-1,3-propanediamine; N1-Phenyl-N3,N3-bis(trimethylsilyl)-1,3-propanediamine; N,N-Bis(trimethylsilyl)-N'-phenyl-1,3-propanediamine; BTS-PPA; TMS-protected phenylpropylenediamine
EINECS	Contact for details

Quality Control

Our N,N'-Bis(Trimethylsilyl)-n-Phenyl-1,3-Propanediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.