Description

Propionylium Hexachloroantimonate(1-) is a specialized organometallic salt primarily used as a potent Lewis acid catalyst. This compound is valued for its high reactivity and selectivity in facilitating complex organic transformations, particularly in fine chemical and pharmaceutical synthesis. It serves as a critical reagent for researchers and manufacturers in advanced material science, polymer chemistry, and the development of novel catalytic systems.

Application

• Friedel-Crafts Acylation Catalyst: A highly effective catalyst for the acylation of aromatic compounds, enabling the synthesis of ketones and other intermediates.
• Polymerization Initiator: Used in the cationic polymerization of olefins and other monomers to produce specialized polymers and resins.
• Organic Synthesis Reagent: Facilitates key reactions such as alkylations, cyclizations, and isomerizations in the synthesis of complex organic molecules.
• Electrolyte Component: Investigated for use in advanced battery systems and electrochemical applications due to its ionic properties.
• Material Science Research: Employed in the development and surface modification of novel inorganic and hybrid materials.
• Pharmaceutical Intermediate Synthesis: Used in controlled, high-yield reaction steps for producing active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Propionylium Hexachloroantimonate(1-)
CAS No.	57762-28-4
Molecular Formula	C3H7Cl6Sb
Molecular Weight	398.51 g/mol
Synonyms	Propionyl Hexachloroantimonate; Propionyl Antimony(V) Chloride; Propionyl Antimony Hexachloride; Propionyl Tetrachloroantimonate Dichloride; (Propionyl)pentachloroantimony; Propionyl Chloroantimonate; Propionyl Antimony Chloride Complex; Propionyl Antimonate Chloride
EINECS	Contact for details

Quality Control

Our Propionylium Hexachloroantimonate(1-) is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency for catalytic applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., argon or nitrogen) in a desiccator to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (Sb content)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Chloride Content	Balance
Loss on Drying	≤ 2.0%

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