Tetrafluorohydrazine

Tetrafluorohydrazine

Structural formula of Tetrafluorohydrazine

Tetrafluorohydrazine is a chemical compound with the formula N₂F₄. It is a colorless, reactive gas that is of interest in the field of inorganic chemistry.

Structure and Properties

Tetrafluorohydrazine is a fluorinated derivative of hydrazine, where all hydrogen atoms are replaced by fluorine atoms. The molecule consists of two nitrogen atoms connected by a single bond, with each nitrogen atom also bonded to two fluorine atoms. This gives the molecule a planar structure.

The N-N bond length in tetrafluorohydrazine is relatively short, and the N-F bond lengths are typical for nitrogen-fluorine single bonds. The molecule is known for its instability and tendency to decompose explosively under certain conditions.

Synthesis

Tetrafluorohydrazine can be synthesized through the fluorination of ammonia or hydrazine using elemental fluorine. The reaction is highly exothermic and requires careful control to prevent explosive decomposition.

Reactions

Tetrafluorohydrazine is a highly reactive compound. It can decompose to form nitrogen gas and fluorine gas, a reaction that is highly exothermic. It can also react with other compounds, such as hydrocarbons, to form various fluorinated products.

Applications

Due to its reactivity, tetrafluorohydrazine is used in specialized applications, such as in the synthesis of other fluorinated compounds. It is also studied for its potential use in rocket propellants and other high-energy materials.

Safety

Tetrafluorohydrazine is a hazardous material. It is toxic and can cause severe irritation to the respiratory system. It is also a powerful oxidizer and can react violently with combustible materials. Proper safety precautions must be taken when handling this compound.

Related Pages

• Hydrazine
• Fluorine
• Nitrogen
• Inorganic chemistry