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1,1-dichloro-1,2,2,2-tetrafluoroethane

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Identification
Molecular formula
C2H2Cl2F4
CAS number
2837-89-0
IUPAC name
1,1-dichloro-1,2,2,2-tetrafluoro-ethane
State
State

At room temperature, 1,1-dichloro-1,2,2,2-tetrafluoroethane is in a gaseous state. It is a dense gas compared to air and may be stored and transported as a compressed liquid in cylinders.

Melting point (Celsius)
-118.00
Melting point (Kelvin)
155.20
Boiling point (Celsius)
3.60
Boiling point (Kelvin)
276.80
General information
Molecular weight
170.92g/mol
Molar mass
170.9210g/mol
Density
1.4900g/cm3
Appearence

1,1-Dichloro-1,2,2,2-tetrafluoroethane is a colorless, non-flammable, and tasteless gas at room temperature. It is often used in refrigeration and as a blowing agent for foam products. This chemical is recognized for its clarity and lack of color, making it visually indistinct.

Comment on solubility

Solubility of 1,1-Dichloro-1,2,2,2-tetrafluoroethane

1,1-Dichloro-1,2,2,2-tetrafluoroethane, commonly known as HCFC-124, exhibits unique solubility characteristics that are notable in both organic and aqueous solvents. Here are some key points about its solubility:

  • Limited Solubility in Water: HCFC-124 is known to have low solubility in water, which means it does not mix well with water molecules. This is primarily due to its highly halogenated structure.
  • Good Solubility in Organic Solvents: Conversely, it is soluble in various organic solvents such as alcohols, ether, and hydrocarbons, making it useful for formulations in organic chemistry.
  • Temperature Dependence: The solubility of HCFC-124 can be influenced by temperature. Generally, higher temperatures increase solubility in organic solvents.

In summary, while 1,1-dichloro-1,2,2,2-tetrafluoroethane shows a strong preference for organic environments, its low water solubility limits its applications in aqueous systems.
Understanding these solubility features is crucial when considering its use in industrial applications and environmental impact.

Interesting facts

Interesting Facts about 1,1-Dichloro-1,2,2,2-tetrafluoroethane

1,1-Dichloro-1,2,2,2-tetrafluoroethane, popularly known as R-134a, is a hydrofluorocarbon (HFC) that plays a significant role in modern refrigeration and air conditioning systems. Here are some intriguing points regarding this compound:

  • Eco-Friendly Alternative: R-134a is often used as a replacement for ozone-depleting refrigerants such as CFCs (chlorofluorocarbons). Its use has been pivotal in adhering to international protocols aimed at protecting the ozone layer.
  • Thermal Efficiency: The compound is known for its excellent thermal efficiency, making it an ideal choice for various refrigeration applications. Its properties enable high energy efficiency, which is crucial for reducing energy consumption.
  • Low Toxicity: One of the appealing features of 1,1-dichloro-1,2,2,2-tetrafluoroethane is its low toxicity levels. This characteristic ensures safer handling and operation compared to other refrigerants.
  • Global Warming Potential: Despite being a safer alternative to some traditional refrigerants, R-134a is still a potent greenhouse gas. Scientists continuously research ways to further reduce its environmental impact.
  • Applications: Beyond refrigeration, this compound is also utilized as a propellant in aerosol sprays and as a solvent in various industrial processes.

In summary, 1,1-dichloro-1,2,2,2-tetrafluoroethane stands at the crossroads of efficiency and environmental responsibility. Embracing its advantages while recognizing its limitations is essential for the future of sustainable chemical practices.

Synonyms
1,1-Dichlorotetrafluoroethane
1,1-DICHLORO-1,2,2,2-TETRAFLUOROETHANE
374-07-2
Frigen 114A
CFC-114a
Ethane, 1,1-dichloro-1,2,2,2-tetrafluoro-
Dichlorotetrafluroethane
1320-37-2
Ethane, 1,1-dichlorotetrafluoro-
HSDB 5564
UNII-8AWA8IET6R
8AWA8IET6R
1,1,1,2-Tetrafluoro-2,2-dichloroethane
EINECS 206-774-8
FREON 114A
FREON-114A
DTXSID9027150
R-114A
1,1-DICHLORO-1,2,2,2-TETRAFLUOROETHANE [HSDB]
SCHEMBL866
1,1Dichlorotetrafluoroethane
Ethane, 1,1dichlorotetrafluoro
DTXCID407150
1,1,1,2Tetrafluoro2,2dichloroethane
Ethane, 1,1dichloro1,2,2,2tetrafluoro
NS00041744
Q161277
206-774-8