Description

N,N'-(Dimethylsilylene)Bis[n-Ethylacetamide] is a specialized organosilicon compound with a unique silylene-bridged bisamide structure. This molecular architecture makes it a valuable reagent and intermediate in advanced synthetic chemistry, particularly for constructing complex silicon-containing frameworks. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and materials science sectors for applications requiring precise molecular design and functionalization.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those incorporating silicon to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the development of new generation pesticides and herbicides, where its silicon-based structure can contribute to enhanced efficacy and environmental profile.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the production of specialty silicones, silicon-based polymers, and hybrid organic-inorganic materials.
• Catalyst and Ligand Development: Employed in organometallic chemistry for the preparation of novel silicon-containing ligands and catalysts for asymmetric synthesis.
• Surface Modification Agent: Utilized to functionalize silica or other inorganic surfaces, imparting specific organic functionalities for composite materials or chromatography media.
• Research & Development: A critical tool in academic and industrial R&D for exploring new reaction pathways and silicon chemistry.

Basic Information

Product Name	N,N'-(Dimethylsilylene)Bis[n-Ethylacetamide]
CAS No.	79728-78-2
Molecular Formula	C10H22N2O2Si
Molecular Weight	230.38 g/mol
Synonyms	N,N'-(Dimethylsilylene)bis(N-ethylacetamide); 1,1'-(Dimethylsilylene)bis(N-ethylacetamide); Bis(N-ethylacetamido)dimethylsilane; N-Ethylacetamide, N,N'-(dimethylsilylene)di-; Acetamide, N-ethyl-N'-(dimethylsilylene)bis-; Dimethylsilylene bis(N-ethylacetamide); Silicon-based bisamide reagent
EINECS	Contact for details

Quality Control

Every batch of N,N'-(Dimethylsilylene)Bis[n-Ethylacetamide] is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical syntheses. We provide comprehensive analytical data, including NMR (¹H, ¹³C, ²⁹Si), HPLC, and GC analysis, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is available with each shipment and upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.