Description

Diethylarsinous Acid Ethyl Ester is an organoarsenic compound of significant interest in advanced chemical synthesis and materials research. This compound serves as a versatile precursor and reagent, particularly valued for its role in the development of specialized catalysts and in the synthesis of novel organometallic frameworks. It is primarily utilized by research institutions and industrial R&D departments focused on organometallic chemistry, catalysis, and electronic materials. Its controlled reactivity profile makes it a critical component for specialized applications requiring precise arsenic incorporation.

Application

• Precursor in Organometallic Synthesis: Key intermediate for the preparation of complex arsenic-containing ligands and coordination compounds.
• Catalysis Research: Investigated as a component or precursor in the development of novel catalytic systems for organic transformations.
• Materials Science: Used in the research and development of advanced materials, including semiconductors and specialized polymers.
• Chemical Vapor Deposition (CVD): Potential source material for the deposition of thin films containing arsenic in microelectronics.
• Pharmaceutical Research: Employed as a building block in medicinal chemistry research for exploring new chemical entities.
• Analytical Reference Standard: Serves as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	Diethylarsinous Acid Ethyl Ester
CAS No.	34262-43-6
Molecular Formula	C6H15AsO
Molecular Weight	178.11 g/mol
Synonyms	Ethyl Diethylarsinite; Diethylarsinous Acid Ethyl Ester; Ethoxy(diethyl)arsine; Diethyl Ethoxyarsine; Diethylarsenious Acid Ethyl Ester; As-Ethoxy-diethylarsane; (Diethylarsino)oxyethane
EINECS	Contact for details

Quality Control

Our production of Diethylarsinous Acid Ethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, GC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its sensitivity to strong acids and organic solvents, keep separate from incompatible materials. Recommended long-term storage temperature is 2-8°C.

Specification

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