Diphenyl(4-phenylthio)phenylsufonium Hexafluorophosphate CAS 68156-13-8

Products Description

What is Diphenyl(4-phenylthio)phenylsufonium Hexafluorophosphate?

 Diphenyl(4-phenylthio)phenylsufonium Hexafluorophosphate is also known as PhDTSP. It is an organic phosphate compound. It appears as a white to light yellow crystalline powder. It is soluble in organic solvents (such as ether, chlorinated hydrocarbons, etc.) and is almost insoluble in water.

Basic Information

Uses

1. Photoinitiator: In the field of photocuring, PhDTSP can be used as a cationic photoinitiator. After absorbing ultraviolet light, it releases acidic active species, triggering cationic polymerization of monomers such as epoxy and vinyl ether, and achieving rapid curing of materials.
2. Polymer synthesis catalyst: It is used to catalyze cationic polymerization reactions, generate acidic active centers through light or heat triggering, and drive the polymerization process. It is often used to prepare special resins and functional polymer materials.
3. Microelectronics and photolithography: As an acid source component in the photoresist system, it participates in the photoacid generation reaction, and realizes the patterning of microelectronic devices through photolithography. It is suitable for fine etching and pattern transfer in semiconductor manufacturing.
4. Research and laboratory applications: Diphenyl(4-phenylthio)phenylsufonium Hexafluorophosphate is used as a catalytic reagent or light-responsive acid source in organic synthesis to study light-regulated chemical reactions and develop new polymerization methods or functional materials.

Safety Information

Diphenyl(4-phenylthio)phenylsufonium Hexafluorophosphate is generally of low toxicity under proper use and storage conditions. However, direct contact with skin, eyes and respiratory tract should be avoided.
When handling PhDTSP, follow laboratory safety operating procedures and general guidelines for the use of chemicals.

Company Profile

Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
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