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1,1-dichloro-1,2-difluoroethane

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Identification
Molecular formula
C2H2Cl2F2
CAS number
1615-75-4
IUPAC name
1,1-dichloro-1,2-difluoro-ethane
State
State

At room temperature, 1,1-dichloro-1,2-difluoroethane is a liquid. It is stable under normal conditions but can decompose when exposed to extreme conditions, releasing hydrogen chloride and hydrogen fluoride as decomposition products.

Melting point (Celsius)
-84.00
Melting point (Kelvin)
189.15
Boiling point (Celsius)
51.30
Boiling point (Kelvin)
324.45
General information
Molecular weight
134.92g/mol
Molar mass
134.9240g/mol
Density
1.3340g/cm3
Appearence

1,1-Dichloro-1,2-difluoroethane is a colorless liquid with a slightly sweet odor. It is commonly used as a refrigerant and as a solvent in industrial applications.

Comment on solubility

Solubility of 1,1-Dichloro-1,2-difluoro-ethane

1,1-Dichloro-1,2-difluoro-ethane, also known as R-152a, exhibits unique solubility characteristics due to its molecular structure and the presence of halogen substituents. Understanding its solubility can be summarized as follows:

  • Polar vs Nonpolar: Being a halogenated compound, it tends to exhibit **some polarity**, which influences its solubility in various solvents.
  • Solubility in Water: This compound has relatively **low solubility in water**, which can be attributed to its lack of hydrogen bonding capability.
  • Solubility in Organic Solvents: It shows **good solubility in organic solvents** such as ethanol, acetone, and other non-polar solvents, making it beneficial for certain applications.
  • Temperature Dependency: Its solubility can be affected by **temperature changes**, where increased temperatures may enhance solubility in some solvents.

In summary, the solubility behavior of 1,1-dichloro-1,2-difluoro-ethane reflects its polarity and molecular characteristics. It offers a stark contrast between its *low solubility in water* and *greater solubility in organic solvents*, emphasizing the importance of solvent selection in various chemical processes. As one might say, "Like dissolves like," making this compound an intriguing study in solubility dynamics.

Interesting facts

Interesting Facts about 1,1-Dichloro-1,2-difluoro-ethane

1,1-Dichloro-1,2-difluoro-ethane, often referred to in various chemical contexts, is an intriguing compound with unique characteristics that make it noteworthy in both industrial and environmental chemistry. Below are some fascinating aspects of this compound:

  • Fluorinated Compound: As a fluorinated hydrocarbon, it contains fluorine atoms that impart distinctive properties, such as high volatility and lower surface tension, which can significantly influence its behavior in different environments.
  • Use as a Solvent: This compound has been utilized as a solvent, taking advantage of its ability to dissolve a variety of organic substances, which is essential in many chemical processes.
  • Environmental Considerations: Like many halogenated compounds, 1,1-dichloro-1,2-difluoro-ethane raises environmental concerns. Its potential impact on the ozone layer and contribution to greenhouse gas emissions necessitates careful consideration in its use and disposal.
  • Competing Substances: It competes with other fluorinated products in the market, providing various options for industrial applications, particularly in the refrigeration and aerosol industries.
  • Research Interest: Due to its complex molecular structure, this compound has become a subject of research to explore its behavior under different conditions and its interactions with other chemicals.

In summary, the role of 1,1-dichloro-1,2-difluoro-ethane extends beyond mere chemical classification. Its unique properties and implications for health and the environment invite scientists and students alike to delve deeper into its molecular dynamics and impact. As we continue to analyze compounds like this, we gain invaluable insights into sustainable practices and the future of chemical safety.

Synonyms
1,1-DICHLORO-1,2-DIFLUOROETHANE
1842-05-3
Ethane, 1,1-dichloro-1,2-difluoro-
DTXSID7073278
RefChem:138123
DTXCID2035853
MFCD00236664
Difluordichlorethan
SCHEMBL201981
1,1-dichloro-1,2-difluoro-ethane
SBB085881
AKOS006229619
FD79935
1,1-bis(chloranyl)-1,2-bis(fluoranyl)ethane
1,1-Dichloro-1,2-difluoroethane (HCFC-123c)
A812844