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DIOXYGEN DIFLUORIDE

DIOXYGEN DIFLUORIDE Struktur
7783-44-0
CAS-Nr.
7783-44-0
Englisch Name:
DIOXYGEN DIFLUORIDE
Synonyma:
fluorine dioxide;Peroxy difluoride;Perfluoroperoxide;oxygen(I) fluoride;DIOXYGEN DIFLUORIDE
CBNumber:
CB21478572
Summenformel:
F2O2
Molgewicht:
0
MOL-Datei:
7783-44-0.mol

DIOXYGEN DIFLUORIDE Eigenschaften

Schmelzpunkt:
-154°C (119 K); Early prepns, described as brown gas, red liq and orange solid (mp -163.5°), probably contained other fluorine-oxygen compounds as impurities: Goetschel et al., loc. cit
Siedepunkt:
-56.12°C (estimate)
Dichte
3.071g/L [LID94]
Aggregatzustand
gas, stable only at low temperature
Farbe
red-orange solid, unstable gas

Sicherheit

RIDADR  3310
HazardClass  2.3

DIOXYGEN DIFLUORIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

thermally unstable gas at room temp; pale yellow solid or yellow liquid; enthalpy of vaporization 19.1kJ/mol; produced by reacting O2 and F2 at cryogenic temperatures in an electrical discharge [KIR78] [MER06] [CRC10]

synthetische

O2+F2 = O2F2
The gases are electrically excited in a discharge tube cooled with liquid nitrogen, and the unstable O3F3 thus formed is frozen out.
preparation of DIOXYGEN DIFLUORIDE

DIOXYGEN DIFLUORIDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

DIOXYGEN DIFLUORIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Didu New Materials Co. Ltd 		+86-89586680 +86-13289823923
 1026@dideu.com China 8670 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208
 ellena@amitychem.com China 1176 58

7783-44-0()Verwandte Suche:

  • DIOXYGEN DIFLUORIDE
  • fluorine dioxide
  • Peroxy difluoride
  • oxygen(I) fluoride
  • Perfluoroperoxide
  • 7783-44-0
  • F2O2
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