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Iodpentafluorid Produkt Beschreibung

Iodine pentafluoride Struktur
7783-66-6
CAS-Nr.
7783-66-6
Bezeichnung:
Iodpentafluorid
Englisch Name:
Iodine pentafluoride
Synonyma:
IF5;Un2495;Iodinefluoride;Fluorine iodide;Iodpentafluorid;Iodine fluoride;Einecs 232-019-7;Pentafluoroiodide;Pentafluoroiodine;Pentalfluoroiodide
CBNumber:
CB8111616
Summenformel:
F5I
Molgewicht:
221.9
MOL-Datei:
7783-66-6.mol

Iodpentafluorid Eigenschaften

Schmelzpunkt:
9.4°C
Siedepunkt:
104.5°C
Dichte
3,2 g/cm3
Aggregatzustand
yellow liquid
Wasserlöslichkeit
reacts violently with H2O [HAW93]
Expositionsgrenzwerte
TLV-TWA 2.5 mg(F)/m3 (ACGIH, MSHA, and OSHA).
CAS Datenbank
7783-66-6(CAS DataBase Reference)
NIST chemische Informationen
Iodine pentafluoride(7783-66-6)
EPA chemische Informationen
Iodine fluoride (IF5)(7783-66-6)

Sicherheit

Kennzeichnung gefährlicher O
R-Sätze: 8-14-34
S-Sätze: 7/9-17-36/37/39-45
RIDADR  2495
Hazard Note  Oxidising agent
HazardClass  5.1
PackingGroup  I

Iodpentafluorid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R8:Feuergefahr bei Berührung mit brennbaren Stoffen.
R14:Reagiert heftig mit Wasser.
R34:Verursacht Verätzungen.

S-Sätze Betriebsanweisung:

S7/9:Behälter dicht geschlossen an einem gut gelüfteten Ort aufbewahren.
S17:Von brennbaren Stoffen fernhalten.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).

Chemische Eigenschaften

Fuming liquid.Attacks glass.

Verwenden

Iodine pentafluoride has very limited use. Itfinds application as a mild fluorinating agent.

Verwenden

Mild fluorinating agent.

Allgemeine Beschreibung

A toxic colorless fuming liquid (m.p. 9° C). Decomposed by water to iodine and hydrofluoric acid. Contact with organic materials may cause their ignition. Corrosive to metals and tissue. Prolonged exposure of the container to fire or heat may result in their violent rupturing and rocketing. Prolonged exposure to low concentrations or short term exposure to high concentrations may result in adverse health effects.

Air & Water Reaktionen

Fumes in air. Reaction with water or water-containing materials is violent, [Mellor 2, Supp. 1:176, 1956].

Reaktivität anzeigen

A powerful oxidizer. Attack glass. Reacts violently with water or strong bases (potassium hydroxide, sodium hydroxide). Pentalfluoroiodide chars and usually ignites organic matter. Contact with boron, silicon, red phosphorus, sulfur, arsenic, antimony, bismuth, molybdenum and tungsten causes incandescence. Contact with potassium or sodium leads to explosions. Causes aluminum (foil, powder) to ignite. Explosive reactions with tetraiodoethylene, diethylaminotrimethylsilane. Violent reactions wilh benzene, dimethyl sulfoxide, tetraiodoethylene [Bretherick, 5th ed., 1995, p. 1434]. IF5 reacts explosively with diethylaminotrimethylsilane even at low temperature. (Oates, G. et al., J. Chem. Soc., Dalton Trans., 1974, 1383).

Hazard

Dangerous fire risk, reacts violently with water. Toxic by ingestion and inhalation, corrosive to skin and mucous membranes.

Health Hazard

TOXIC; inhalation or contact with vapor, substance, or decomposition products may cause severe injury or death. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Health Hazard

The toxicity data for this compound in thepublished literature are very limited. Iodinepentafluoride is highly corrosive. Contactwith the skin can cause severe burns. Thevapors are highly irritating to the skin, eyes,and mucous membranes.

Brandgefahr

May ignite combustibles (wood, paper, oil, clothing, etc.). React vigorously and/or explosively with water. Produce toxic and/or corrosive substances on contact with water. Flammable/toxic gases may accumulate in tanks and hopper cars. Some may produce flammable hydrogen gas upon contact with metals. Containers may explode when heated. Runoff may create fire or explosion hazard.

läuterung methode

Rogers et al. [J Am Chem Soc 76 4843 1954] removed dissolved iodine from IF5 by agitating with a mixture of dry air and ClF3 in a Fluorothene beaker using a magnetic stirrer. The mixture is transferred to a still, and the more volatile impurities are pumped off as the pressure is reduced below 40mm. The still is gradually heated (kept at 40mm) to remove the ClF3 before IF5 distilled. Stevens [J Org Chem 26 3451 1961] pumped IF5 under vacuum from its cylinder, trapping it at -78o, then allowing it to melt in a stream of dry N2. HARMFUL VAPOURS. [Kwasnik in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I pp 159-160 1963.]

Iodpentafluorid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Iodpentafluorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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7783-66-6(Iodpentafluorid)Verwandte Suche:


  • Iodine pentafluoride 97%
  • Iodinepentafluoride97%
  • Iodpentafluorid
  • Fluorine iodide
  • Iodine(V)pentafluoride
  • Pentafluoroiodine(V)
  • Einecs 232-019-7
  • Iodine pentafluoride [un2495] [oxidizer]
  • Un2495
  • Pentafluoroiodide
  • IF5
  • Iodine fluoride
  • Iodine fluoride (IF5)
  • Iodinefluoride
  • iodinefluoride(if5)
  • Pentalfluoroiodide
  • Pentafluoroiodine
  • IODINE PENTAFLUORIDE
  • 7783-66-6
  • F5I
  • Inorganic Fluorides
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