Back Fluorkyan Czech Fluorcyan German Cianogena fluorido Esperanto فلوئورید سیانوژن Persian フッ化シアン Japanese Cijanogen fluorid Serbo-Croatian Cijanogen fluorid Serbian சயனோசன் புளோரைடு Tamil ไซยาโนเจนฟลูออไรด์ Thai 氟化氰 Chinese
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| Names | |
|---|---|
| Preferred IUPAC name
Carbononitridic fluoride[1] | |
| Other names
Fluorine cyanide
Cyano fluoride Cyanogen fluoride Fluoromethanenitrile | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.298.549 |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| FCN | |
| Molar mass | 45.0158 g/mol |
| Appearance | Colorless gas |
| Density | 1.026 g/cm3 |
| Boiling point | −46 °C (−51 °F; 227 K) |
| Thermochemistry | |
Std molar
entropy (S⦵298) |
225.40 J/(mol·K) |
Std enthalpy of
formation (ΔfH⦵298) |
35.98 kJ/mol |
| Hazards | |
| GHS labelling: | |
  
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| Danger | |
| NFPA 704 (fire diamond) | |
| Related compounds | |
Related compounds
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Cyanogen fluoride (IUPAC name: carbononitridic fluoride) is an inorganic compound with the chemical formula FCN. The molecule of this compound is linear, having the structural formula F−C≡N. It consists of a fluorine atom in a single bond with a carbon atom of a cyano group. It is a toxic and explosive gas at room temperature. It is used in organic synthesis and can be produced by pyrolysis of cyanuric fluoride or by fluorination of cyanogen.[2]
- ^ "Cyanogen fluoride - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 27 March 2005. Identification. Retrieved 6 June 2012.
- ^ Fawcett, F. S.; Lipscomb, R. D. (July 1964). "Cyanogen Fluoride: Synthesis and Properties". Journal of the American Chemical Society. 86 (13): 2576. doi:10.1021/ja01067a011.
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