Description

Methyloxoarsine is an organoarsenic compound with the chemical formula CH3AsO. This compound serves as a valuable specialty chemical intermediate and research reagent in advanced material science and synthetic chemistry. It is primarily utilized by R&D laboratories and industrial manufacturers for developing novel organometallic compounds, catalysts, and in specialized chemical synthesis processes.

Application

• Chemical Synthesis Intermediate: Used in the preparation of other organoarsenic compounds and complex metal-organic frameworks (MOFs).
• Research & Development: Serves as a key reagent in academic and industrial research for studying arsenic chemistry and reaction mechanisms.
• Catalyst Precursor: Employed in the development and testing of specialized catalysts for organic transformations.
• Material Science: Investigated for use in the synthesis of semiconductors and advanced electronic materials.
• Analytical Reference Standard: Used as a standard in environmental and toxicological analysis for arsenic speciation studies.

Basic Information

Product Name	Methyloxoarsine
CAS No.	593-58-8
Molecular Formula	CH3AsO
Molecular Weight	105.97 g/mol
Synonyms	Methylarsine oxide; Methanearsinous acid; Methylarsenous acid; Arsine, methyloxo-; Methylarsenic oxide; CH3AsO; Monomethylarsine oxide
EINECS	209-810-5

Quality Control

Our Methyloxoarsine is produced and handled under strict quality protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC and NMR analysis, to verify identity and assay. Certificates of Analysis (COA) documenting all relevant specifications 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. Due to its reactive nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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