Description

2-Hydroxy-1,3,2-Benzodioxastibole is an organoantimony compound featuring a unique heterocyclic structure. This specialized chemical is valued for its role as a precursor and intermediate in advanced material synthesis and coordination chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel catalysts, flame retardants, and electronic materials.

Application

• Catalyst Precursor: Serves as a key intermediate in the synthesis of organoantimony catalysts used in polymerization and organic synthesis reactions.
• Flame Retardant Synthon: Used in research and development of new flame-retardant additives for polymers and textiles.
• Material Science Research: Acts as a building block for creating metal-organic frameworks (MOFs) and other advanced inorganic-organic hybrid materials.
• Coordination Chemistry: Employed as a ligand or metal source in the study of antimony complexes with potential biological or catalytic activity.
• Electronic Materials: Investigated for use in the deposition of thin films and semiconductors.
• Analytical Reagent: May be used as a standard or reagent in analytical chemistry for antimony speciation studies.

Basic Information

Product Name	2-Hydroxy-1,3,2-Benzodioxastibole
CAS No.	6295-12-1
Molecular Formula	C7H5O3Sb
Molecular Weight	264.82 g/mol
Synonyms	2-Hydroxybenzo[1,3,2]dioxastibole; Catechol Antimony Derivative; Antimony Catecholate; 1,2-Benzenediol, antimony derivative; Phenylene antimonite; Antimony(III) catecholate; 2-Hydroxy-1,3,2-benzodioxastibole-5-carboxylic acid (related compound); Stibole, 2-hydroxy-1,3,2-benzodioxa-
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-1,3,2-Benzodioxastibole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by titration or HPLC), heavy metal limits, and solvent residues are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material may be moisture-sensitive; keep the container tightly sealed in a dry environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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