Description

1,2-Phenylenebisarsine is an organoarsenic compound with the CAS number 34664-58-9, serving as a key synthetic intermediate in advanced chemical manufacturing. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of specialized ligands and materials. It is primarily utilized by research institutions and industrial R&D departments focused on organometallic chemistry, catalysis, and materials science.

Application

• Organometallic Synthesis: A crucial precursor for the preparation of arsenic-containing ligands used in coordination chemistry and catalysis.
• Materials Science Research: Employed in the development of novel inorganic-organic hybrid materials and polymers with specific electronic or structural properties.
• Pharmaceutical Intermediates: Used in research-scale synthesis for investigating new pharmacologically active compounds, though not in final API production.
• Catalyst Development: Serves as a building block for creating specialized catalysts for organic transformations and polymerization reactions.
• Analytical Chemistry: May be used as a standard or reagent in trace metal analysis and environmental testing methodologies.

Basic Information

Item	Detail
Product Name	1,2-Phenylenebisarsine
CAS No.	34664-58-9
Molecular Formula	C6H6As2
Molecular Weight	227.95 g/mol
Synonyms	o-Phenylenebisarsine; 1,2-Benzenediarsine; Diarsabenzene (derivative); 1,2-Diarsinobenzene; o-Diarsabenzene; Arsanthrene precursor; Benzene-1,2-diylbisarsine
EINECS	Contact for details

Quality Control

Our 1,2-Phenylenebisarsine is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity and assay. A Certificate of Analysis (COA) detailing all relevant specifications 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 place. Recommended long-term storage temperature is 2-8°C. Due to its sensitivity, allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details

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