Acetyl fluoride
 | |
 | |
 | |
| Names | |
|---|---|
| Preferred IUPAC name
Acetyl fluoride | |
| Systematic IUPAC name
Ethanoyl fluoride | |
| Other names
Methylcarbonyl fluoride
| |
| Identifiers | |
CAS Number
|
|
3D model (JSmol)
|
|
| ChEBI | |
| ChemSpider | |
| ECHA InfoCard | 100.008.354 |
PubChem CID
|
|
| UNII | |
CompTox Dashboard (EPA)
|
|
InChI
| |
SMILES
| |
| Properties | |
Chemical formula
|
C2H3FO |
| Molar mass | 62.043 g·mol−1 |
| Appearance | Colorless gas or liquid |
| Density | 1.032 g/cm3 |
| Melting point | −84 °C (−119 °F; 189 K) |
| Boiling point | 21 °C (70 °F; 294 K)[1] |
| Hazards | |
| GHS labelling: | |
Pictograms
|
|
Signal word
|
Danger |
Hazard statements
|
H314 |
Precautionary statements
|
P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
| |
Acetyl fluoride is an acyl halide with the chemical formula CH3COF.[2] The formula is commonly abbreviated AcF. This chemical is corrosive. This chemical can be known as Acetyl fluoride, 557-99-3 or Methylcarbonyl fluoride. It carries a oxo group at position 1.[3]
Synthesis
Acetyl fluoride is synthesized using hydrogen fluoride and acetic anhydride. Acetic acid is produced as a byproduct.[4]
- HF + (CH3CO)2O → CH3CO2H + CH3COF
See also
- Acetyl chloride
- Acylation
References
- ^ "Acetyl fluoride". Archived from the original on 2014-03-28. Retrieved 2012-03-07.
- ^ "Acetyl Fluoride". NIST. Archived from the original on 21 February 2019. Retrieved 7 March 2012.
- ^ PubChem. "Acetyl fluoride". pubchem.ncbi.nlm.nih.gov. Retrieved 2023-11-14.
- ^ Tanaka, Mutsuo; Fujiwara, Masahiro; Ando, Hisanori (1995). "Dual Reactivity of the Formyl Cation as an Electrophile and a Bransted Acid in Superacids". Journal of Organic Chemistry. 60 (12): 3846–3850. doi:10.1021/jo00117a041.