4-(Acetylamino)phenyl]imidodisulfuryl difluoride
ALDRICH/901243 - ≥98%
Synonym: (4-
CAS Number: 2172794-56-6
Empirical Formula (Hill Notation): C8H8F2N2O5S2
Molecular Weight: 314.29
Linear Formula: C8H8F2N2O5S2
Product Type: Chemical
This picture is provided solely for illustration purposes. 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: 901243-5G
This image depicts SKU: 901243-5G
| assay | ≥98% |
| form | powder or crystals |
| mp | 146-149 °C |
| Quality Level | 100  |
| Application: | 4-(Acetylamino)phenyl]imi) is a shelf-stable, crystalline reagent for synthesis of fluorosulfates and sulfamoyl fluorides via reaction with phenol and amine nucleophiles. A convenient alternative to the toxic sulfuryl fluoride gas traditionally required for installation of the valuable -SO2F functional group, the solid reagent AISF will find wide utility in preparation of synthetic precursors as well as chemical biology, polymer chemistry, cross-coupling, and deoxyfluorination applications. |
| Other Notes: | Introduction of a Crystalline, Shelf-Stable Reagent for the Synthesis of Sulfur(VI) Fluorides  Technology Spotlight |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% |
| mp | 146-149 °C |
| UNSPSC | 12352101 |