Boc-methoxyphenyldiphenylsulfonium triflate
Boc-methoxyphenyldiphenylsulfonium triflate (CAS: 180801-55-2) is an organic compound with the molecular formula C25H25F3O6S2 and a molecular weight of 542.59 g/mol. This chemical functions as a cationic photoinitiator and a photoacid generator (PAG). Its primary applications lie in advanced materials science, particularly within microelectronics and photolithography processes, where it facilitates polymerisation and pattern formation upon exposure to UV light.
- IUPAC
- (tert-Butoxycarbonylmethoxyphenyl)diphenylsulfonium trifluoromethanesulfonate,tert-Butyl (4-(diphenyl)sulfonium)phenoxyacetate triflate
- Synonyms
- (tert-Butoxycarbonylmethoxyphenyl)diphenylsulfonium trifluoromethanesulfonatetert-Butyl (4-(diphenyl)sulfonium)phenoxyacetate triflate
Cationic Photoinitiator
This compound acts as an efficient photoinitiator for cationic polymerisation. Upon exposure to appropriate wavelengths of light, it generates initiating species that trigger the rapid polymerisation of monomers.
Photoacid Generator (PAG)
As a photoacid generator, it releases a strong acid upon UV irradiation. This generated acid can catalyse various chemical reactions, making it invaluable in photolithography and other light-induced processes.
Materials Science
Its properties make it suitable for applications in materials science, including the development of advanced polymers and coatings that require light-initiated curing or modification.
Microelectronics
In the microelectronics industry, this compound is utilised in photoresist formulations for high-resolution patterning, enabling the fabrication of intricate electronic components.
| Molecular weight | 542.59 |
|---|---|
| Empirical formula | C25H25F3O6S2 |
| Application | Cationic photoinitiator. Photoacid generator. |
| Melting point | 104-108 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 255 nm |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Boc-methoxyphenyldiphenylsulfonium triflate used for?
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Boc-methoxyphenyldiphenylsulfonium triflate is primarily used as a cationic photoinitiator and a photoacid generator (PAG) in applications such as materials science, microelectronics, and photolithography.
What are the CAS number and molecular formula for Boc-methoxyphenyldiphenylsulfonium triflate?
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The CAS number is 180801-55-2, and the molecular formula is C25H25F3O6S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade reagent. The specific purity and assay are detailed in the product specifications. TSS does not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards.
What are the safety considerations for handling Boc-methoxyphenyldiphenylsulfonium triflate?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Ensure good ventilation.
Is Boc-methoxyphenyldiphenylsulfonium triflate a controlled substance?
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Based on the provided data, there is no indication that Boc-methoxyphenyldiphenylsulfonium triflate is a controlled substance.
How is this product packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to stringent international regulations for hazardous materials. We are experienced global exporters, ensuring compliant and secure delivery worldwide.
How can I request a sample or quote for Boc-methoxyphenyldiphenylsulfonium triflate?
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To request a sample or a quotation, please visit the product page on our website and use the designated 'Request Information' or 'Add to Quote' feature, or contact our sales team directly.
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