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Chlorofluoromethane

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Identification
Molecular formula
CH2ClF
CAS number
593-70-4
IUPAC name
chloro(fluoro)methane
State
State

At room temperature, chlorofluoromethane exists as a gaseous state. It is a stable compound when properly contained in cylinders and shows typical gas expansion properties when changes in temperature occur.

Melting point (Celsius)
-82.20
Melting point (Kelvin)
190.95
Boiling point (Celsius)
-32.20
Boiling point (Kelvin)
240.95
General information
Molecular weight
66.47g/mol
Molar mass
66.4740g/mol
Density
1.3480g/cm3
Appearence

Chlorofluoromethane is a colorless gas. It has no distinct odor and is typically stored and handled in a compressed form. It can be a volatile compound causing the gas to disperse quickly when released into the environment.

Comment on solubility

Solubility of Chloro(fluoro)methane

Chloro(fluoro)methane, commonly referred to as hydrochlorofluorocarbon (HCFC), is notable for its unique solubility characteristics. Here are some key points about its solubility:

  • Polar Nature: The presence of chlorine and fluorine atoms contributes to its polar nature, allowing it to dissolve in polar solvents.
  • Solvent Compatibility: Chloro(fluoro)methane is generally soluble in organic solvents such as acetone, ethanol, and ether.
  • Limited Water Solubility: It exhibits poor solubility in water, primarily due to its hydrophobic (water-repelling) nature.
  • Temperature Effect: Solubility can be influenced by temperature; with increasing temperature, the solubility in organic solvents often increases.

In summary, while CHClF (chloro(fluoro)methane) shows reasonable solubility in various organic solvents, it remains significantly less soluble in water, highlighting the importance of solvent choice for applications involving this compound. Understanding these solubility properties is key for its effective use in chemical processes.

Interesting facts

Interesting Facts About Chloro(fluoro)methane

Chloro(fluoro)methane, often referred to as HCFC-31, is a compound that has caught the attention of chemists due to its unique properties and applications. Below are some notable points about this intriguing chemical:

  • Applications in Refrigeration: Chloro(fluoro)methane has been primarily used as a refrigerant. Its lower ozone-depleting potential compared to older refrigerants makes it a more environmentally friendly choice.
  • Role in the Synthesis: Scientists utilize HCFC-31 in various chemical synthesis processes, including the production of pharmaceuticals and other complex organic compounds.
  • Environmental Impact: Although it has a lower impact on ozone depletion than some chlorofluorocarbons (CFCs), the use of chloro(fluoro)methane is being phased out in many countries in favor of more sustainable alternatives, reflecting the **ongoing efforts to protect the environment**.
  • Physical Properties: As a compound, chloro(fluoro)methane has distinct physical properties that are beneficial in applications requiring stability under a range of temperatures.
  • Safety Considerations: While it is generally regarded as safe when handled properly, it is important to ensure adequate ventilation and caution in its use to avoid potential health risks associated with inhalation of the gas.

Overall, chloro(fluoro)methane represents a significant intersection of chemistry, environmental science, and industrial application, making it a compound of interest for researchers and practitioners alike. It stands as a reminder of the balance between utility and ecological responsibility in modern chemistry.

Synonyms
CHLOROFLUOROMETHANE
593-70-4
Methane, chlorofluoro-
Freon 31
Monochloromonofluoromethane
CFC 31
Methylene chloride fluoride
R 31 (Refrigerant)
Genetron 31
Khladon 31
HCFC-31
Fluorochloromethane
FC 31
CCRIS 136
CUM8OUO53E
EINECS 209-803-2
HCFC 31
BRN 1730796
DTXSID6020305
CHLOROFLUOROMETHANE [IARC]
CHLOROFLUOROMETHANE (IARC)
Methane, chlorofluoro
HCFC31
DTXCID80305
209-803-2
chloro(fluoro)methane
MFCD00040114
CH2ClF
UNII-CUM8OUO53E
G 31
CH2FCl
Carbon chloride fluoride
chloranyl(fluoranyl)methane
220437-77-4
CHEBI:82418
DTXSID10424071
DTXSID70186906
AKOS006229037
1691-88-9
NS00043662
C19362
A832286
Q421766