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           Organic Fluoridesˇ´ˇ´Hexafluoroacetone

Hexafluoroacetone

 

CAS No
684-16-2
Physical state at 20 ˇăC
Liquefied gas
Colour
Colourless. Gives off white fumes in moist air
Odor
Pungent
Molecular weight
166
Melting point [ˇăC]
-122
Boiling point [ˇăC]
-27.5
Critical temperature [ˇăC]
84
Vapour pressure, 20ˇăC
5.9 bar
Relative density, gas (air=1)
5.8
Relative density, liquid (water=1)
1.5
Solubility in water [mg/l]
Hydrolyses
Flammability range [vol% in air]
Non flammable
Auto-ignition temperature [ˇăC]
Not applicable

 

Storage:Keep container below 50ˇăC in a well ventilated place.

Toxicity information:Delayed fatal pulmonary oedema possible. Severe corrosion to skin, eyes and respiratory tract at high concentrations. Absorption of excessive F- can result in acute systemic fluorosis with hypocalcemia, interference with various metabolic functions and organ damage (heart, liver, kidneys).


 

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