Thiazyl fluoride

Thiazyl fluoride
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/FNS/c1-3-2 checkY
    Key: IMFUYZDKLVTPSW-UHFFFAOYSA-N checkY
  • InChI=1/FNS/c1-3-2
    Key: IMFUYZDKLVTPSW-UHFFFAOYAG
  • FS#N
Properties
NSF
Molar mass 65.07 g mol−1
Appearance colourless gas
Melting point −89 °C (−128 °F; 184 K)
Boiling point 0.4 °C (32.7 °F; 273.5 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Thiazyl fluoride, NSF, is a colourless, pungent gas at room temperature and condenses to a pale yellow liquid at 0.4 °C.[1] Along with thiazyl trifluoride, NSF3, it is an important precursor to sulfur-nitrogen-fluorine compounds. It is notable for its extreme hygroscopicity.

  1. ^ Oskar Glemser and Rüdiger Mews (1980). "Chemistry of Thiazyl Fluoride (NSF) and Thiazyl Trifluoride (NSF3): A Quarter Century of Sulfur-Nitrogen-Fluorine Chemistry". Angew. Chem. Int. Ed. Engl. 19 (11): 883–899. doi:10.1002/anie.198008831.