Description

1,2-Ethanediamine,n-[(Trimethylsilyl)Methyl]- is a specialized organosilicon amine compound, identified by CAS NO 20493-83-8. This chemical serves as a valuable bifunctional building block, combining the reactivity of a primary amine with the unique properties of a silyl group. It is primarily utilized in advanced organic synthesis and materials science, where its dual functionality enables the creation of novel polymers, surface modifiers, and pharmaceutical intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Silylating Agent: Acts as a protecting group or derivatization reagent for alcohols, carboxylic acids, and other functional groups in organic synthesis.
• Polymer & Resin Modifier: Imparts specific properties like hydrophobicity, adhesion, or cross-linking capabilities to silicones, epoxies, and other polymer systems.
• Surface Functionalization: Used to modify the surface chemistry of silica, glass, or other inorganic materials for improved compatibility or specific interactions.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating novel ligands in coordination chemistry and catalysts for various organic transformations.
• Adhesive & Sealant Formulations: Incorporated as an adhesion promoter or curing agent in high-performance industrial adhesives and sealants.

Basic Information

Product Name	1,2-Ethanediamine,n-[(Trimethylsilyl)Methyl]-
CAS No.	20493-83-8
Molecular Formula	C6H18N2Si
Molecular Weight	146.31 g/mol
Synonyms	N-[(Trimethylsilyl)methyl]ethylenediamine; (Trimethylsilylmethyl)ethylenediamine; 2-[(Trimethylsilyl)methyl]aminoethylamine; Ethylenediamine, N-[(trimethylsilyl)methyl]-; N-(Trimethylsilylmethyl)ethane-1,2-diamine; TMS-Methyl-ethylenediamine; Aminoethyl(trimethylsilylmethyl)amine
EINECS	Contact for details

Quality Control

Our 1,2-Ethanediamine,n-[(Trimethylsilyl)Methyl]- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from heat, sparks, and open flame.

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.