DIOXYGEN DIFLUORIDE

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

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 1

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 Händler.

Global( 1)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	8722	58

7783-44-0()Verwandte Suche:

Fluor

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