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QUZHOU LANDE MATERIAL TRADE CO.,LTD

R134a


  • Category :
    Organic chemicals and Derivatives
  • Synonyms :
    norflurane;FC-134a;HFC-134a;R134a;
  • CAS NO :
    811-97-2
  • EC NO :
    212-377-0
  • Molecular Formula :
    C2H2F4
  • Molecular Weight :
    102.0309
  • Main Specifications :
    ISO-TANK ,30lb/13.6KG,50lb/22.7kg,400L,800L,926L,1000L
  • InChI :
    InChI=1/C2H2F4/c3-1-2(4,5)6/h1H2
  • Packing :
    1150CYL(MAX)/20GP(30lb);640CYL/20GP(50lb);25CYL/20GP(400L);16CYL/20GP(800L);14CYL/20GP(926L);12CYL/20GP(1000L)
  • Product description :
    1,1,1,2-Tetrafluoroethane Structure
    ?
    1,1,1,2-Tetrafluoroethane Chemical Properties
    mp-101°C
    bp?26.5 °C(lit.)
    density1.21
    Merck13,4734
    Stability:Stable. May cause damage to the atmosphere. Incompatible with active metals, strong oxidizing agents.
    CAS DataBase Reference811-97-2(CAS DataBase Reference)
    NIST Chemistry ReferenceEthane, 1,1,1,2-tetrafluoro-(811-97-2)
    EPA Substance Registry SystemEthane, 1,1,1,2-tetrafluoro-(811-97-2)
    ?
    Safety Information
    Hazard CodesXi
    Safety Statements23-38
    RIDADRUN 3159 2.2
    WGK Germany1
    RTECSKI8842500
    Hazard NoteIrritant
    TSCAT
    HazardClass2.2
    Hazardous Substances Data811-97-2(Hazardous Substances Data)
    ?
    ?
    1,1,1,2-Tetrafluoroethane Usage And Synthesis
    Chemical Propertiescolourless gas or cryogenic liquid with an ether-like odour
    General DescriptionA colorless gas with a slight ethereal odor. Vapors are heavier than air. Shipped liquefied under own vapor pressure. Flash point 351°F. Inhalation at high concentrations is harmful and may cause heart irregularities, unconsciousness or death without warning. Liquid contact may cause frostbite. Vapors can replace the available oxygen.
    Air & Water ReactionsInsoluble in water.
    Reactivity Profile1,1,1,2-Tetrafluoroethane is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. Can react with strong oxidizing agents or weaker oxidizing agents under extremes of temperature.
    Health HazardVapors 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.
    Fire HazardSome may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
  • Uses :
    refrigerant for CFC-12 substitute
  • Molecular Structure :
    R134a 811-97-2

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