Triphenylsulfonium trifluoromethanesulfonate
三苯基锍三氟甲磺酸盐
Also known as: Triphenylsulfonium triflate, Triphenylsulphonium triflate, Triphenylsulfur trifluoromethanesulfonate, Trifluoromethanesulfonate triphenylsulfanium, Sulfonium, triphenyl-, salt with trifluoromethanesulfonic acid (1:1), TPS-TF, Photoacid generator II, Triphenylsulfonium trifluoromethanesulfonate (1:1)
- CAS No.
- 66003-78-9
- Jingsj CID
- J-39427-5
- Molecular Formula
- C19H15F3O3S2
- Chinese Name
- 三苯基锍三氟甲磺酸盐
- Molecular Weight
- 412.44600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 133-137 °C(lit.) |
|---|
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Triphenylsulfonium trifluoromethanesulfonate?
66003-78-9
What are the molecular formula and molecular weight of Triphenylsulfonium trifluoromethanesulfonate?
C19H15F3O3S2, molecular weight 412.44600 g/mol
Is Triphenylsulfonium trifluoromethanesulfonate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026