Octafluorpropan

Bezeichnung:Octafluorpropan

CAS-Nr76-19-7

Englisch Name:PERFLUOROPROPANE

CBNumberCB2390806

SummenformelC3F8

Molgewicht188.02

MOL-Datei76-19-7.mol

Synonyma

Octafluorpropan

Octafluorpropan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-183 °C
Siedepunkt	-39 °C
Dichte	1.35
Brechungsindex	1.2210 (estimate)
storage temp.	Refrigerator
CAS Datenbank	76-19-7(CAS DataBase Reference)
EPA chemische Informationen	Perfluoropropane (76-19-7)

Sicherheit

Kennzeichnung gefährlicher	F
S-Sätze:	9-23-38
RIDADR	2424
HazardClass	2.2
HS Code	2903493090
Giftige Stoffe Daten	76-19-7(Hazardous Substances Data)
Toxizität	LD50 intravenous in dog: > 20mL/kg

Gefahreninformationscode (GHS)

PERFLUOROPROPANE Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S9:Behälter an einem gut gelüfteten Ort aufbewahren.
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S38:Bei unzureichender Belüftung Atemschutzgerät anlegen.
Verwenden
Ultrasound contrast imaging in cardiology and radiology (diagnostic).
Verwenden
Perfluoropropane is a non flammable greenhouse gas that is used in management of retinal tears in eye. It is also used in refrigeration mixtures.
Definition
ChEBI: Octafluoropropane is a fluorocarbon that is propane in which all of the hydrogens have been replaced by fluorines. It is a fluorocarbon and a fluoroalkane. It derives from a hydride of a propane.
Trademarks
Definity (Bristol-Myers Squibb).
Allgemeine Beschreibung
PERFLUOROPROPANE is a colorless, odorless gas. PERFLUOROPROPANE is relatively inert. The mixture is nonflammable and nontoxic, though asphyxiation may occur because of displacement of oxygen. Exposure of the container to prolonged heat or fire can cause PERFLUOROPROPANE to rupture violently and rocket.
Reaktivität anzeigen
PERFLUOROPROPANE is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. They suffer oxidation with strong oxidizing agents and under extremes of temperature.
Health Hazard
Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.
Brandgefahr
Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
läuterung methode
Purify it for pyrolysis studies by passage through a copper vessel containing CoF3 at about 270o, then fractionally distil it. [Steunenberg & Cady J Am Chem Soc 74 4165 1952.] Also purify it by several trap-to-trap distillations at low temperatures [Simons & Block J Am Chem Soc 59 1407 1937].

PERFLUOROPROPANE Upstream-Materialien And Downstream Produkte

Octafluorpropan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

76-19-7, PERFLUOROPROPANE Verwandte Suche:

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