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1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluorobutane

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Identification
Molecular formula
C4H2Cl3F7
CAS number
756-12-7
IUPAC name
1,1,1-trichloro-2,2,3,3,4,4,4-heptafluoro-butane
State
State

This compound is a liquid at room temperature. It is stable in normal atmospheric conditions but should be stored in a cool, dry place to prevent any unwanted reactions.

Melting point (Celsius)
-80.00
Melting point (Kelvin)
193.15
Boiling point (Celsius)
65.80
Boiling point (Kelvin)
338.95
General information
Molecular weight
267.38g/mol
Molar mass
267.3790g/mol
Density
1.8811g/cm3
Appearence

1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluorobutane is typically a colorless liquid. In ambient conditions, it appears transparent and has no discernible odor. It is important to handle it with care, using appropriate safety measures.

Comment on solubility

Solubility of 1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluoro-butane

1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluoro-butane, often referred to as a chlorofluorocarbon, presents intriguing characteristics regarding its solubility. Its unique molecular structure significantly influences its behavior in various solvents:

  • Nonpolar solvents: This compound has a tendency to dissolve in nonpolar solvents due to its nonpolar nature, which can be attributed to the predominance of fluorine and chlorine atoms in its composition.
  • Polar solvents: Conversely, it displays minimal solubility in polar solvents such as water, as "like dissolves like." The highly electronegative atoms in the compound do not interact favorably with the polar water molecules.
  • Environmental considerations: Its low solubility in water makes it a persistent contaminant in aquatic environments, raising concerns regarding bioaccumulation and ecological impact.

Given these factors, the solubility of 1,1,1-trichloro-2,2,3,3,4,4,4-heptafluoro-butane serves as a crucial point of study, particularly when evaluating its fate in the environment. As noted, "the solubility characteristics are vital for understanding not just chemical interactions but their implications in broader ecological contexts."

Interesting facts

Interesting Facts about 1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluoro-butane

1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluoro-butane, commonly known as HFC-134a or by its trade name, is a fascinating compound with a rich history in both industrial and environmental contexts.

Key Characteristics

  • Applications: This compound is primarily utilized as a refrigerant, gaining popularity due to its low toxicity and effectiveness in heat transfer.
  • Environmental Impact: It is significant to note that its usage has raised concerns regarding its potential impact on global warming, leading to initiatives aimed at finding more sustainable alternatives.
  • Chemical Stability: 1,1,1-Trichloro-2,2,3,3,4,4,4-heptafluoro-butane exhibits considerable chemical stability, making it less prone to decomposition under standard conditions, thus extending its applications.
  • Characterization: Due to its unique combination of chlorine and fluorine atoms, it is essential to evaluate the compound’s behavior in varying chemical environments as it presents interesting absorption characteristics in the infrared region.

Scientific Implications

From a scientific standpoint, the study of 1,1,1-trichloro-2,2,3,3,4,4,4-heptafluoro-butane offers valuable insights into the field of green chemistry:

  • Transitioning to Alternatives: Understanding the balance between functionality and environmental safety is crucial for developing new refrigerants and solvents.
  • Fluorinated Compound Research: Researchers continue to investigate other fluorinated compounds; the understanding gleaned from HFC-134a can lead to the design of new, eco-friendlier fluorinated substances.

Overall, the multi-faceted applications and implications of this compound render it a noteworthy subject for further exploration in both academic and industrial spheres. As we look towards a more sustainable future, understanding compounds like 1,1,1-trichloro-2,2,3,3,4,4,4-heptafluoro-butane will be key in guiding our choices in chemical usage and development.

Synonyms
TRICHLOROHEPTAFLUOROBUTANE
28984-80-7
EINECS 249-356-0
SCHEMBL1899388
DTXSID60183181
1,1,1-trichloro-heptafluoro-butane
NS00018895
335-49-9