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IUPAC name 1,1,2,2-tetrafluorohydrazine
Other names dinitrogen tetrafluoride, perfluorohydrazine, UN 1955
CAS number 10036-47-2
InChI InChI=1/F4N2/c1
Molecular formula N2F4
Molar mass 104.01 g mol−1
Melting point

−164.5 °C[1]

Boiling point

−73 °C[1]

Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

Tetrafluorohydrazine, N2F4, is a colourless, reactive inorganic gas. It is a fluorinated analog of hydrazine. It is a highly hazardous chemical. In presence of organic materials it explodes.

Additional recommended knowledge

Tetrafluorohydrazine is manufactured from nitrogen trifluoride using iron or iron(II) fluoride. It is used in some chemical syntheses, as a precursor or a catalyst.

Tetrafluorohydrazine is used as a high-energy liquid oxidizer in some rocket fuel formulas. In 1959 it was considered new for this application.[2]


  1. ^ a b Greenwood, N. N.; Earnshaw, A. (1997). Chemistry of the Elements, 2nd Edition, Oxford:Butterworth-Heinemann. ISBN 0-7506-3365-4. 
  2. ^ Tetrafluorohydrazine at
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Tetrafluorohydrazine". A list of authors is available in Wikipedia.
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