Description

2,5,5-Trimethyl-1,3,2-Dioxarsenane is a specialized organoarsenic compound, identified by CAS number 42541-34-4, that serves as a critical intermediate and precursor in advanced chemical synthesis. Its value lies in its unique heterocyclic structure, which is leveraged for the controlled introduction of arsenic into complex molecular frameworks. This product is essential for researchers and manufacturers in the fine chemical, pharmaceutical development, and advanced materials sectors who require high-purity, reliable building blocks for specialized applications.

Application

• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents and diagnostic compounds.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands and catalysts in organometallic chemistry.
• Fine Chemical Production: Acts as a key building block in the synthesis of complex, high-value specialty chemicals.
• Materials Science Research: Employed in the development of novel materials, including semiconductors and advanced polymers.
• Chemical Vapor Deposition (CVD): Investigated as a potential precursor for depositing thin films containing arsenic.
• Academic and Industrial R&D: A valuable reagent for methodological studies and exploratory synthesis in chemistry laboratories.

Basic Information

Product Name	2,5,5-Trimethyl-1,3,2-Dioxarsenane
CAS No.	42541-34-4
Molecular Formula	C5H11AsO2
Molecular Weight	178.06 g/mol
Synonyms	2,5,5-Trimethyl-1,3,2-dioxarsenane; 2,5,5-Trimethyl-2-arsa-1,3-dioxane; Trimethyldioxarsenane; Arsacetal; (Contact for additional synonyms)
EINECS	Contact for details

Quality Control

Our production of 2,5,5-Trimethyl-1,3,2-Dioxarsenane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen or argon) due to its easily oxidized nature. Keep away from heat, sparks, and open flame. Due to high volatility, ensure containers are securely sealed and stored upright. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Report and comply with customer requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.