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Pentafluoroethane

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Identification
Molecular formula
C2HF5
CAS number
354-33-6
IUPAC name
1,1,1,2,2-pentafluoroethane
State
State

At room temperature, pentafluoroethane exists in a gaseous state. It is often used in refrigeration systems due to its stable gaseous nature under these conditions.

Melting point (Celsius)
-101.00
Melting point (Kelvin)
172.15
Boiling point (Celsius)
-48.50
Boiling point (Kelvin)
224.65
General information
Molecular weight
120.02g/mol
Molar mass
120.0200g/mol
Density
1.5220g/cm3
Appearence

Pentafluoroethane is a colorless, odorless gas under standard conditions. It is non-flammable and is commonly used as a refrigerant. In its liquid state, it is clear with no distinct color traits.

Comment on solubility

Solubility of 1,1,1,2,2-Pentafluoroethane

1,1,1,2,2-Pentafluoroethane, with the chemical formula C2H2F5, exhibits interesting solubility characteristics due to its unique structure and the presence of multiple fluorine atoms. Here are some key points regarding its solubility:

  • Polarity: The presence of highly electronegative fluorine atoms imparts polar characteristics to the molecule, influencing its solubility in various solvents.
  • Solvent Compatibility: 1,1,1,2,2-Pentafluoroethane is generally more soluble in polar organic solvents, while its solubility in water is significantly low.
  • Gas State Behavior: In gaseous form, it demonstrates low solubility, making it primarily useful in applications like refrigerants.

In summary, while 1,1,1,2,2-pentafluoroethane does have some solubility in polar organic solvents, its overall solubility profile is limited, particularly in non-polar environments. As one may consider, "the characteristics of solubility can dictate the practical applications of a compound." This emphasizes the importance of understanding its behavior in various scenarios.

Interesting facts

Interesting Facts about 1,1,1,2,2-Pentafluoroethane

1,1,1,2,2-pentafluoroethane, often referred to by its trade name, is a fascinating chemical compound that belongs to the family of fluorinated hydrocarbons. As a flammable gas under standard conditions, it has gained significant attention for its applications, particularly as a refrigerant and propellant in aerosol products.

Key Characteristics:

  • Refrigeration Applications: Due to its excellent thermodynamic properties, 1,1,1,2,2-pentafluoroethane is commonly utilized in refrigeration systems, particularly in mobile air conditioning units.
  • Ozone Depletion Potential: Unlike many other halogenated compounds, this fluorinated ethane exhibits a very low ozone depletion potential, making it a more environmentally friendly alternative.
  • Sustainable Choice: In the context of global warming potential, 1,1,1,2,2-pentafluoroethane is considered a superior choice compared to traditional alternatives like chlorofluorocarbons (CFCs).
  • Versatility: Beyond refrigeration, this compound is used in various industrial applications, including as a solvent in specialized cleaning processes and as a propellant in consumer products.

Safety and Environmental Impact:

When handling 1,1,1,2,2-pentafluoroethane, it is critical to observe proper safety protocols. While it is generally considered safer than many other compounds, individuals should always reference material safety data sheets:

  • Storage: Keep in well-ventilated areas away from heat sources to prevent accidental ignition.
  • Exposure Risks: Prolonged inhalation may pose health risks, so wearing appropriate protective gear is advisable.

In summary, 1,1,1,2,2-pentafluoroethane represents a transformative step in the chemistry of refrigerants and propellants, balancing performance with environmental consciousness. Its unique properties and applications make it a subject of ongoing research and interest within the scientific community. As one researcher aptly stated, "Innovations in fluorinated hydrocarbons pave the way for a greener future."

Synonyms
PENTAFLUOROETHANE
354-33-6
1,1,1,2,2-Pentafluoroethane
Ethane, pentafluoro-
HFC-125
Khladon 125
Fron 125
1,1,2,2,2-Pentafluoroethane
Hfc 125
Freon 125
CCRIS 7630
HCFC 125
HSDB 6755
EINECS 206-557-8
Ethane, 1,1,1,2,2-pentafluoro-
UNII-6TQ8593LRQ
FC 125
UN3220
6TQ8593LRQ
Ecolo Ace 125
F 125
R 125
C2F5H
PENTAFLUOROETHANE [HSDB]
HFA 125
HFO 125
EC 206-557-8
R-125
3369-48-0
Ethane, pentafluoro
1H-perfluoroethane
Genetron HFC 125
Pentafluoroethane 99%
Pentafluoroethyl radical
CHF2CF3
SCHEMBL5439
1,1,1,2,2pentafluoroethane
1,1,2,2,2Pentafluoroethane
HFC125
REFRIGERANT GAS R-125
DTXSID1024251
Fc-125
DTXSID90187374
Ethane, 1,1,1,2,2pentafluoro
Ethyl, 1,1,2,2,2-pentafluoro-
MFCD00042101
AKOS006230211
DB-069207
Pentafluoroethane or Refrigerant gas R 125
NS00006280
InChI=1/C2HF5/c3-1(4)2(5,6)7/h1
Q419065
Pentafluoroethane or Refrigerant gas R 125 [UN3220] [Nonflammable gas]
206-557-8