Description

Triphenylcarbenium Hexachloroantimonate is a highly reactive and versatile organometallic salt, commonly known as trityl hexachloroantimonate. This compound serves as a powerful and efficient Lewis acid catalyst and initiator in advanced organic synthesis and polymerization reactions. It is a critical reagent for researchers and manufacturers in the pharmaceutical, specialty polymer, and fine chemical industries, enabling the development of novel materials and active pharmaceutical ingredients (APIs).

Application

• Polymerization Catalyst: A key initiator for cationic polymerization of vinyl ethers, styrenes, and other monomers to produce high-performance polymers and resins.
• Organic Synthesis: Acts as a potent Lewis acid catalyst for Friedel-Crafts alkylation and acylation, Diels-Alder reactions, and other carbon-carbon bond-forming transformations.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules, particularly where robust cationic intermediates are required.
• Fine Chemical Production: Facilitates the manufacture of specialty chemicals, dyes, and fragrances through catalyzed electrophilic substitution reactions.
• Material Science Research: Employed in R&D for developing new polymeric materials with specific electrical or optical properties.
• Crosslinking Agent: Can be utilized to initiate crosslinking in certain polymer systems, enhancing thermal and mechanical stability.

Basic Information

Product Name	Triphenylcarbenium Hexachloroantimonate
CAS No.	52704-88-8
Molecular Formula	C19H15Cl6Sb
Molecular Weight	609.69 g/mol
Synonyms	Trityl Hexachloroantimonate; Triphenylmethyl Hexachloroantimonate; Trityl Antimony Hexachloride; Trityl Tetrachloroantimonate Dichloride; (Triphenylmethyl)hexachloroantimonate; Trityl Chloride Antimony Pentachloride Complex; TritylSbCl6; Trityl Antimonate
EINECS	Contact for details

Quality Control

Our Triphenylcarbenium Hexachloroantimonate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay by titration and identification by FT-IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing purity, moisture content, and other critical parameters is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under a dry, inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 99.0%
Loss on Drying	≤ 0.5%

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