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Pentafluorethan

Pentafluoroethane Struktur
354-33-6
CAS-Nr.
354-33-6
Bezeichnung:
Pentafluorethan
Englisch Name:
Pentafluoroethane
Synonyma:
r125;HFC-125;1,1,1,2,2-Pentafluoroethane;C2F5H;HCFC-125;f125;R-125;CFC125;FC-125;fron125
CBNumber:
CB6382461
Summenformel:
C2HF5
Molgewicht:
120.02
MOL-Datei:
354-33-6.mol

Pentafluorethan Eigenschaften

Schmelzpunkt:
-103°C
Siedepunkt:
-48.5°C
Dichte
1,248 g/cm3
Brechungsindex
1.5012
FreezingPoint 
-103℃
Stabilität:
Stable.
CAS Datenbank
354-33-6(CAS DataBase Reference)
NIST chemische Informationen
Fc-125(354-33-6)
EPA chemische Informationen
HFC-125 (354-33-6)

Sicherheit

Kennzeichnung gefährlicher Xi
S-Sätze: 23-38
RIDADR  3220
RTECS-Nr. KI6365000
Hazard Note  Irritant
TSCA  T
HazardClass  2.2
Giftige Stoffe Daten 354-33-6(Hazardous Substances Data)
Toxizität LC50 inhalation in mouse: 2735gm/m3/2H

Pentafluorethan Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S38:Bei unzureichender Belüftung Atemschutzgerät anlegen.

Chemische Eigenschaften

Pentafluoroethane has a light ethereal odor with poor warning properties.
Pentafluoroethane is a non-flammable HFC gas (HydroFluoroCarbon substance) used for refrigeration and as a fire extinguishing agent.
Pentafluoroethane is a component of blends used for refrigeration in closed systems. It can be found in commercial refrigeration, food processing & cold storage, transport refrigeration, commercial or domestic air conditioning, air cooled chillers or water cooled chillers used in building and large systems for air conditioning. It is also used as a fire extinguishing agent.

Verwenden

HFC 125s main application is as a high-pressure refrigerant. It has also found use as a total flooding fire-extinguishing agent.

Allgemeine Beschreibung

A nonflammable gas. Heavier than air. May asphyxiate by the displacement of air in confined spaces. Exposure of the container to prolonged heat or fire can cause Pentafluoroethane to rupture violently and rocket.

Reaktivität anzeigen

Pentafluoroethane may be incompatible with strong oxidizing and reducing agents. May be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

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.

Sicherheitsprofil

Low toxicity by inhalation. Mutation data reported. Whenheated to decomposition it emits toxic vapors of Fí.

Pentafluorethan Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

354-33-6(Pentafluorethan)Verwandte Suche:


  • PENTAFLUOROETHANE
  • 1,1,2,2,2-pentafluoroethane
  • 1,1,2,2,2-pentafluoro-ethane
  • fron125
  • Genetron HFC 125
  • hcfc125
  • FC-125
  • Ace 125
  • Pentafluoroethane(HFC-125)98%
  • CFC125
  • FLUOROCARBON125
  • HFC125PENTAFLUORETHANE
  • HFA-125
  • PENTAFLUOROETHANE 99.8%
  • Pentafluoroethane, 99+%
  • 1H-Perfluoroethane 98%
  • 1,1,1,2,2-Pentafluoroethane, HFC-125
  • EcoloAce125
  • Ethane, pentafluoro-
  • ethane,1,1,1,2,2-pentafluoro
  • ethane,1,1,1,2,2-pentafluoro-
  • 1H-Pentafluoroethane 98%
  • FREON R125
  • khladon125
  • Pentafluorethan
  • pentafluoro-ethan
  • pentafluoroethane(hfc-125)
  • Pentafluororthane
  • R-125
  • HCF-125
  • HALOCARBON 125
  • ethane,1,1,1,2,2pentafluoro-
  • ethane,pentafluoro-
  • f125
  • freon125
  • High quality Refrigerant Gas R404A used in cold storage
  • Pentafluoroethane ISO 9001:2015 REACH
  • Norflurane EP Impurity MM
  • 1,1,1,2,2-Pentafluoroethane
  • C2F5H
  • HCFC-125
  • r125
  • HFC-125
  • 354-33-6
  • refrigerants
  • Refrigerant
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