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{{expert-subject|chemistry|date=january 2007}}
{{importance|date=June 2006}}
{| class="toccolours" border="1" style="float: right; clear: right; margin: 0 0 1em 1em; border-collapse: collapse;"
! {{chembox header}} | Selenium tetrafluoride
|-
| align="center" colspan="2" | <!-- Unsourced image removed: [[Image:Selenium_tetrafluoride.jpg|200px|Selenium tetrafluoride]] -->
|-
! {{chembox header}} | General
|-
| Other names
|
|-
| [[Chemical formula|Molecular formula]]
| SeF<sub>4</sub>
|-
| [[Molar mass]]
| 220.77 g/mol
|-
| Appearance
| white-yellow cubic crystals
|-
| [[CAS registry number|CAS number]]
| [10026-03-6]
|-
! {{chembox header}} | Properties
|-
| [[Density]] and [[Phase (matter)|phase]]
| 2.6 g/cm<sup>3</sup>, solid
|-
| [[Soluble|Solubility]]
| decomposes in [[water]] <br> insoluble in liquid [[bromine]] <br> decomposes in dry [[ammonia]]
|-
| [[Melting point]]
| 205°C, sublimes
|-
| [[Boiling point]]
| 288°C, decomposes
|-
! {{chembox header}} | '''Hazards'''
|-
| [[Directive 67/548/EEC|EU classification]]
| not listed
|-
| [[NFPA 704]]
| [[Image:nfpa_h4.png]][[Image:nfpa_f0.png]][[Image:nfpa_r0.png]]
|-
| {{chembox header}} | <small>Except where noted otherwise, data are given for<br> materials in their [[standard state|standard state (at 25 °C, 100 kPa)]]<br/>[[wikipedia:Chemical infobox|Infobox disclaimer and references]]</small>
|-
|}
'''Selenium tetrafluoride''' ([[Selenium|Se]][[Fluorine|F<sub>4</sub>]]) is a [[chemical compound]].
Conditions/substances to avoid are: [[heat]], [[flame]].
==External links==
{{ChemicalSources}}
[[Category:Fluorides]]
[[Category:Selenium compounds]]
[[Category:Inorganic compound stubs]]
{{inorganic-compound-stub}}
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