(3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate
(3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate (CAS 197245-87-7) is a diaryliodonium salt supplied by Tech Serve Solutions. With a molecular weight of 486.29 g/mol, this compound serves as a valuable reagent in chemical synthesis. Its specific properties make it suitable for advanced research and development applications, particularly in organic chemistry and materials science.
- IUPAC
- (3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium trifluoromethanesulfonate,Mesityl(m-tolyl)iodonium triflate
- Synonyms
- 197245-87-7C17H18F3IO3S(3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium trifluoromethanesulfonateMesityl(m-tolyl)iodonium triflate

Organic Synthesis
(3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate is utilised as a reagent in various organic transformations. It facilitates specific reactions due to the unique reactivity of diaryliodonium salts.
Chemical Research
This compound is employed in academic and industrial research settings for the development of new synthetic methodologies. Its application contributes to the advancement of chemical science and the creation of novel compounds.
Specialty Chemical Intermediate
As a specialty chemical, it can function as an intermediate in the synthesis of more complex molecules. Its structure lends itself to diverse chemical pathways and the production of targeted substances.
| Molecular weight | 486.29 |
|---|---|
| Empirical formula | C17H18F3IO3S |
| Assay | ≥97.0% (HPLC) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 (3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate used for?
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This compound is primarily used as a reagent in organic synthesis and chemical research, contributing to the development of new synthetic methodologies and the creation of complex molecules.
What are the CAS number and formula for this compound?
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The CAS number is 197245-87-7 and the empirical formula (Hill notation) is C17H18F3IO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate with a purity of ≥97.0% (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate be handled?
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This compound is classified as Danger, with hazards including H301 (Toxic if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, and follow P261, P301 + P310, and P305 + P351 + P338 precautions.
How is this chemical packed and exported?
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This chemical is packed and exported according to international regulations for hazardous materials, including UN 2811 classification, Hazard Class 6.1, and Packing Group III.
How can I request a sample or quote?
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To request a sample or quote for (3-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate, please contact the Tech Serve Solutions sales team through our official website or direct contact details.
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