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Carbon tetrafluoride

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Identification
Molecular formula
CF4
CAS number
75-73-0
IUPAC name
tetrafluoromethane
State
State

Carbon tetrafluoride exists as a gas at room temperature.

Melting point (Celsius)
-183.60
Melting point (Kelvin)
89.60
Boiling point (Celsius)
-128.00
Boiling point (Kelvin)
145.00
General information
Molecular weight
88.00g/mol
Molar mass
88.0040g/mol
Density
1.9600g/cm3
Appearence

Carbon tetrafluoride is a colorless and odorless gas.

Comment on solubility

Solubility of Tetrafluoromethane

Tetrafluoromethane, with the chemical formula CF4, is a colorless gas that exhibits interesting properties when it comes to solubility. Its solubility profile is crucial for various applications, particularly in the fields of refrigeration and as a greenhouse gas in the atmosphere.

Key Aspects of Solubility

  • Water Solubility: Tetrafluoromethane is insoluble in water. Its nonpolar structure limits its interaction with water molecules, making it unable to dissolve appreciably.
  • Solubility in Organic Solvents: CF4 is generally more soluble in nonpolar organic solvents. This can be attributed to its similar nonpolar character, allowing for better interactions with other nonpolar substances.
  • Impact on Environment: The low solubility in aqueous environments means that when released, tetrafluoromethane tends to remain in the atmosphere, contributing to its role as a potent greenhouse gas.
  • Applications: Due to its solubility characteristics, CF4 is often utilized in specialized applications rather than everyday scenarios. Its chemical stability and inertness make it desirable in processes requiring low reactivity.

In summary, while tetrafluoromethane demonstrates clear limitations in its water solubility, its behavior in nonpolar solvents opens avenues for various scientific and industrial applications. Its significance extends beyond solubility, marking it as an important compound in environmental chemistry.

Interesting facts

Interesting Facts About Tetrafluoromethane

Tetrafluoromethane, commonly known as carbon tetrafluoride, is a fascinating compound with a variety of applications in modern science and industry. As a perfluorinated compound, this molecule has unique properties that set it apart from many other carbon-based compounds.

Key Characteristics and Applications

  • Greenhouse Gas: Tetrafluoromethane is listed as a potent greenhouse gas. Its global warming potential is significantly higher than that of carbon dioxide, making it important to monitor and regulate its use.
  • Cooling Agent: It is utilized as a refrigerant in various cooling systems due to its efficiency and stability.
  • Electronic Industry: In the semiconductor manufacturing sector, tetrafluoromethane serves as a cleaning agent for etching processes, helping to prepare surfaces for further processing.
  • Inert Nature: The molecule's high stability makes it non-reactive, which is advantageous in various applications where reactivity may lead to undesirable outcomes.
  • Environmental Impact: Despite its functionality, scientists are concerned about the long-term environmental effects of tetrafluoromethane, leading to ongoing research into its alternatives.

Fun Facts

  • It was discovered in the 1930s and has since been used extensively in the refrigeration industry.
  • Tetrafluoromethane is colorless and odorless, making it difficult to detect without specialized equipment.
  • Research into its breakdown products is ongoing, as it can persist in the atmosphere for a long time, contributing to environmental concerns.

In summary, while tetrafluoromethane boasts useful properties, it reminds us of the delicate balance scientists must maintain between technological advancement and environmental stewardship. As researchers continue to delve into its effects and potential alternatives, this compound remains a critical topic of discussion in the fields of chemistry and environmental science.

Synonyms
CARBON TETRAFLUORIDE
Tetrafluoromethane
75-73-0
Perfluoromethane
Carbon fluoride
Tetrafluorocarbon
Freon 14
Halon 14
Methane, tetrafluoro-
Refrigerant 14
Halocarbon 14
Arcton 0
Refrigerant R 14
Fluorocarbon 14
R 14 (Refrigerant)
Carbon fluoride (CF4)
perfluorocarbon
Tetrafluormethan
tetrafluoridocarbon
CFC 14
Tetrafluorkohlenstoff
FC 14
Ftoksilol
Ftoxycol
HSDB 1327
UNII-94WG9QG0JN
EINECS 200-896-5
94WG9QG0JN
UN1982
F 14
R 14
CF4
DTXSID2041757
CHEBI:38825
TETRAFLUOROMETHANE [HSDB]
CARBON TETRAFLUORIDE [MI]
MFCD00000371
Tetrafluoromethane (FC-14)
Methane, tetrafluoro
tetrakis(fluoranyl)methane
KHLADON 14
FREON R 14
Carbon tetrafluoride, 99.9%
PFC 14
DTXCID0021757
TXEYQDLBPFQVAA-UHFFFAOYSA-
DTXSID601014539
CARBON TETRAFLUORIDE (CF4)
TETRAFLUOROMETHANE, COMPRESSED
AKOS015839796
UN 1982
InChI=1/CF4/c2-1(3,4)5
REFRIGERANT GAS R-14, COMPRESSED
NS00041249
A838500
Q423055
Tetrafluoromethane, compressed or Refrigerant gas R 14
Tetrafluoromethane, compressed or Refrigerant gas R 14 [UN1982] [Nonflammable gas]
200-896-5
257-131-3