R134a

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Description

Additional Information

1,1,1,2-Tetrafluoroethane Chemical Properties

mp	-101°C
bp	?26.5 °C(lit.)
density	1.21
Merck	13,4734
Stability:	Stable. May cause damage to the atmosphere. Incompatible with active metals, strong oxidizing agents.
CAS DataBase Reference	811-97-2(CAS DataBase Reference)
NIST Chemistry Reference	Ethane, 1,1,1,2-tetrafluoro-(811-97-2)
EPA Substance Registry System	Ethane, 1,1,1,2-tetrafluoro-(811-97-2)

Safety Information

1,1,1,2-Tetrafluoroethane Usage And Synthesis

Chemical Properties	colourless gas or cryogenic liquid with an ether-like odour
General Description	A 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 Reactions	Insoluble in water.
Reactivity Profile	1,1,1,2-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 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.
Fire Hazard	Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.

refrigerant for CFC-12 substitute

CAS NO:811-97-2

EC NO:212-377-0

Molecular Formula:C₂H₂F₄

Molecular Weight:102.0309

Synonyms:;norflurane;FC-134a;HFC-134a;R134a;

Molecular Structure:

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