Uranium hexafluoride

CAS Registry Number®

7783-81-5

CAS Name

Uranium hexafluoride

Molecular Formula

F6U

Molecular Mass

352.02

Cite this Page

Uranium hexafluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=7783-81-5 (retrieved 2025-07-10) (CAS RN: 7783-81-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    56 °C

  • Melting Point (1)

    65 °C

  • Density (2)

    5.09 g/cm³ @ Temp: 20.7 °C

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
  • (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/6FH.U/h6*1H;/q;;;;;;+6/p-6

InChIKey

InChIKey=SANRKQGLYCLAFE-UHFFFAOYSA-H

SMILES

[U](F)(F)(F)(F)(F)F

Canonical SMILES

F[U](F)(F)(F)(F)F

Other Names for this Substance

  • Uranium fluoride (UF6), (OC-6-11)-
  • Uranium fluoride (UF6)
  • Uranium hexafluoride
  • Uranium hexafluoride-238U
  • Uranium fluoride (238UF6)

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Deleted or Replaced CAS Registry Numbers

21110-19-0

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.