Nomenclature
CAS number: 98-62-4
p-Aminobenzenesulfonyl fluoride.
C
6H
6FNO
2S; mol wt 175.18.
C 41.14%, H 3.45%, F 10.85%, N 8.00%, O 18.27%, S 18.30%.
Description and references
Prepd by heating potassium fluoride with 4-acetamidobenzenesulfonyl
chloride: Parker, Hofmann, US 2576037 (1951 to Am. Cyanamid).
Properties
Crystals, mp 68-69°.Use
In the prepn of dyes which pick up light readily.