Fluoromethane
Encyclopedia : F : FL : FLU : Fluoromethane
| |
| Fluoromethane | |
| Common name | methyl fluoride |
| Systematic name | fluoromethane |
| General | |
|---|---|
| Chemical formula | CH3F |
| Molecular weight | 33.04 g/mol |
| Appearance | ? |
| CAS number | 593-53-3 |
| MSDS | |
| Other names | |
| |
| Physical properties | |
| Density and phase at STP | ? g/cm3 (?) |
| Solubility | ? |
| Specific gravity | 0.5786 |
| Crystal structure | ? |
| pH (10% solution with water) (pKa) | ? |
| Acidity constant (pKa) | ? |
| Thermal decomposition | ? K (? °C) |
| Phase behavior | |
| Melting point | 131.4 K (−141.8 °C) |
| Boiling point | 195.0 K (-78.2°C) |
| Triple point | ? K (? °C) ? kPa |
| Critical point | ? K (? °C) ? kPa |
| Heat of fusion (ΔfusH) | ? kJ/mol |
| Entropy of fusion (ΔfusS) | ? J/mol·K |
| Heat of vaporization (ΔvapH) | ? kJ/mol |
| Safety | |
| Ingestion | ? |
| Inhalation | ? |
| Skin | ? |
| Eyes | ? |
| Flash point | ? °C |
| Autoignition temperature | ? °C |
| Explosive limits | ? - ?% |
| OSHA Permissible Exposure Limit (PEL) | ? ppm |
| NIOSH Immediate Danger to Life and Health (IDLH) | ? ppm |
| Precautions | |
| |
| Solid properties | |
| Standard enthalpy change of formation (ΔfH0solid) | ? kJ/mol |
| Standard molar entropy (S0solid) | ? J/(mol·K) |
| Heat capacity (Cp) | ? J/(mol·K) |
| Density | ? g/cm3 |
| Liquid properties | |
| ΔfH0liquid | ? kJ/mol |
| S0liquid | ? J/(mol·K) |
| Cp | ? J/(mol·K) |
| Density | ? g/cm3 |
| Gas properties | |
| ΔfH0gas | ? kJ/mol |
| S0gas | ? J/(mol·K) |
| Cp | ? J/(mol·K) |
| Except where noted, all data was produced under conditions of standard temperature and pressure. | |
Fluoromethane, also known as methyl fluoride, Freon 41 and HFC-41, is a toxic, liquefiable, and flammable gas at standard temperature and pressure. Its CAS registry number is 593-53-3.
Lewis Dot Structure
H | H - C - F | H
Properties
Its melting point is −141.8 °C, and its boiling point is −78.4 °C.
See also
External links
- For a full list of external links to MSDSs, spectroscopic data, commercial chemicals suppliers etc. for this compound, see [Chemical sources].
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.