Product

4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE

CAS No.：2172794-56-6

Other grades of this product :

4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE Basic information

Product Name:	4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE
Synonyms:	4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE;(4-Acetamidophenyl)(fluorosulfonyl)sulfamoyl Fluoride;Acetamide, N-[4-[bis(fluorosulfonyl)amino]phenyl]-;4-(Acetylamino)phenyl]imidodisulfuryl difluoride >=98%
CAS:	2172794-56-6
MF:	C8H8F2N2O5S2
MW:	314.29
EINECS:
Product Categories:
Mol File:	2172794-56-6.mol

4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE Chemical Properties

Melting point	146-149°C
density	1.741±0.06 g/cm3(Predicted)
pka	14.00±0.70(Predicted)
form	powder or crystals

Safety Information

MSDS Information

4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE Usage And Synthesis

Uses

4-(Acetylamino)phenyl]imidodisulfuryl difluoride (AISF) 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. This product was introduced collaboratively with Pfizer and BioDuro.

4-(ACETYLAMINO)PHENYL]IMIDODISULFURYL DIFLUORIDE Preparation Products And Raw materials

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