Description

Diphenyl(Methyl)Sulfonium Tetrafluoroborate is a high-purity sulfonium salt, a versatile and powerful reagent in advanced organic synthesis. Its primary value lies in its role as an efficient and stable photoinitiator and catalyst, enabling critical chemical transformations under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, electronics, and specialty polymer industries, where precise and controlled reactions are paramount.

Application

• Photoinitiator for Cationic Polymerization: A key component in UV-curable coatings, inks, and adhesives for electronics and packaging.
• Catalyst in Organic Synthesis: Facilitates methylation, alkylation, and cyclization reactions in pharmaceutical intermediate manufacturing.
• Electrolyte Additive: Used in the research and development of advanced lithium-ion battery systems.
• Chemical Reagent for Material Science: Employed in the synthesis of functional materials and liquid crystals.
• Cross-linking Agent: For the production of high-performance thermosetting resins and composites.

Basic Information

Product Name	Diphenyl(Methyl)Sulfonium Tetrafluoroborate
CAS No.	10504-60-6
Molecular Formula	C13H13BF4S
Molecular Weight	288.11 g/mol
Synonyms	Methyldiphenylsulfonium Tetrafluoroborate; Diphenylmethylsulfonium Tetrafluoroborate; Diphenylmethylsulfonium BF4; Sulfonium, diphenylmethyl-, tetrafluoroborate(1-); (Methylsulfonio)dibenzene Tetrafluoroborate; Photoinitiator; UV Curing Agent
EINECS	Contact for details

Quality Control

Our Diphenyl(Methyl)Sulfonium Tetrafluoroborate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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