Tris(4-tert-butylphenyl)sulfonium perfluoro-1-butanesulfonate
ALDRICH/531073 - electronic grade, ≥99% trace metals basis
Synonym: Tris(4-tert -
CAS Number: 241806-75-7
Empirical Formula (Hill Notation): C34H39F9O3S2
Molecular Weight: 730.79
MDL Number: MFCD02683477
Linear Formula: [(CH3)3C6H4]3SC4F9SO3
Product Type: Chemical
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 531073-5G
| assay | ≥99% trace metals basis |
| description | Total acid <2 × 10-3 mol/kg Total base <2 × 10-3 mol/kg |
| grade | electronic grade |
| InChI | 1S/C30H39S.C4HF9O3S/c1-28 |
| InChI key | HWZAQSLOKICOMP-UHFFFAOYSA |
| mp | 194-197 °C (lit.) |
| Quality Level | 200  |
| SMILES string | [O-]S(=O)(=O)C(F)(F)C(F)( |
| solubility | γ-butyrolactone: ~10% |
| ethyl lactate: ~20% | |
| PGMEA: ~3% |
| Application: | Cationic photoinitiator. Photoacid generator. |
| Packaging: | 1, 5 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% trace metals basis |
| mp | 194-197 °C (lit.) |
| UNSPSC | 12162002 |