Description

Arsenotrithious Acid Triphenyl Ester CAS NO 1776-70-1 is an organoarsenic compound primarily utilized as a key intermediate in advanced chemical synthesis. Its value lies in providing a stable, phenylated arsenic source for the development of specialized materials and ligands. This product is essential for research and development laboratories, as well as industrial-scale manufacturers in the agrochemical, pharmaceutical, and material science sectors seeking to incorporate specific arsenic functionalities.

Application

• Chemical Synthesis Intermediate: Serves as a crucial building block for synthesizing complex organoarsenic compounds and novel chemical entities.
• Catalyst & Ligand Precursor: Used in the preparation of specialized catalysts and ligands for coordination chemistry and catalytic processes.
• Agrochemical Research: Acts as an intermediate in the research and development of new crop protection agents and herbicides.
• Pharmaceutical Development: Employed in medicinal chemistry research for the creation of potential therapeutic agents containing arsenic.
• Material Science: Investigated for use in the development of advanced materials, including semiconductors and specialized polymers.
• Laboratory Reagent: Functions as a high-purity reagent for analytical testing and method development in research settings.

Basic Information

Product Name	Arsenotrithious Acid Triphenyl Ester
CAS No.	1776-70-1
Molecular Formula	C18H15AsO3
Molecular Weight	354.24 g/mol
Synonyms	Triphenyl arsenite; Arsenious Acid Triphenyl Ester; Phenol, arsorous triester; Fentin arsenite; Triphenoxyarsine; Arsorous Acid Triphenyl Ester; Phenyl arsenite
EINECS	217-207-7

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer requirements. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Loss on Drying	< 0.5%

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