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1,1,2-Trifluoroethane

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Identification
Molecular formula
C2H3F3
CAS number
359-53-1
IUPAC name
1,1,2-trifluoroethane
State
State
1,1,2-Trifluoroethane is in a gaseous state at room temperature.
Melting point (Celsius)
-111.30
Melting point (Kelvin)
161.85
Boiling point (Celsius)
-19.00
Boiling point (Kelvin)
254.15
General information
Molecular weight
84.04g/mol
Molar mass
84.0420g/mol
Density
1.1266g/cm3
Appearence
1,1,2-Trifluoroethane is a colorless gas at room temperature. It is typically stored under pressure in liquid form and has a faint ethereal odor. Due to its gaseous state at standard conditions, it is usually handled in closed systems to prevent its release into the atmosphere.
Comment on solubility

Solubility of 1,1,2-Trifluoroethane

1,1,2-Trifluoroethane, a halogenated hydrocarbon with the formula C2H3F3, displays interesting solubility characteristics that are worth exploring. Notably, it exhibits:

  • Moderate Solubility in Water: 1,1,2-trifluoroethane has limited solubility in water, primarily due to its hydrophobic nature. The presence of fluorine atoms introduces a polar characteristic, yet the overall structure prevents it from dissolving well in aqueous solutions.
  • Good Solubility in Organic Solvents: This compound is soluble in various organic solvents like ethanol, ethers, and hydrocarbons. The intermolecular forces between the organic solvents and the trifluoroethane allow for effective dissolution.

It's essential to consider that factors such as temperature and the presence of other solutes can influence the solubility of 1,1,2-trifluoroethane. According to solubility theory, "like dissolves like," meaning that its compatibility with non-polar solvents is greater than with polar solvents.

In summary, while 1,1,2-trifluoroethane has limited water solubility, it finds favorable conditions in organic environments, making it a unique compound in the field of chemistry.

Interesting facts

Interesting Facts About 1,1,2-Trifluoroethane

1,1,2-Trifluoroethane is a fascinating compound that has garnered significant attention in both industrial and environmental contexts. As a member of the hydrofluorocarbon (HFC) family, it possesses various characteristics that make it valuable and noteworthy:

  • Industrial Applications: This compound is predominantly used as a refrigerant in both commercial and residential air conditioning systems. Its efficiency in heat transfer and low toxicity compared to traditional refrigerants has made it a popular choice.
  • Environmental Impact: While 1,1,2-trifluoroethane has a much lower global warming potential than previous options, it is still subject to regulations under climate treaties. Understanding its impact is crucial as we move toward more sustainable practices.
  • Chemical Stability: The presence of fluorine atoms in its structure contributes to its chemical stability. This stability is advantageous in preventing reactions which can lead to unwanted byproducts in various applications.
  • Unique Properties: 1,1,2-Trifluoroethane has excellent solvent properties, making it useful in cleaning and degreasing applications, particularly in electronics manufacturing.

Moreover, as we explore the chemistry behind this compound, it is essential to consider the evolving landscape of environmental regulations and the development of alternatives that might replace HFCs in the future. As scientists and chemistry students, embracing innovative solutions and actively participating in discussions on sustainable practices exemplifies the commitment to protecting our planet for future generations.

In summary, 1,1,2-trifluoroethane serves as a vivid reminder of the balance we must strike between technological advancements and environmental stewardship. Exciting research continues to unfold that may redefine how this compound is utilized in the years to come!

Synonyms
1,1,2-TRIFLUOROETHANE
430-66-0
Ethane, 1,1,2-trifluoro-
CH2FCHF2
EINECS 207-066-1
BRN 1731624
MFCD00039280
Ethane, 1,1,2trifluoro
FREON 143
1,1,2-TRIFLUOROETHANE (FC-143) 99.5%
DTXSID8073182
HFC-143
1,1,2-Trifluoroethane (FC-143)
AKOS006230459
NS00043349
207-066-1