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1,1,1,2,2,3,3-Heptafluoro-4-isocyanatobutane

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Identification
Molecular formula
C5H2F7NO
CAS number
261621-38-1
IUPAC name
1,1,1,2,2,3,3-heptafluoro-4-isocyanato-butane
State
State

At room temperature, 1,1,1,2,2,3,3-Heptafluoro-4-isocyanatobutane remains in the liquid state. Due to its fluorination and -NCO functional group, it possesses unique chemical properties that make it useful as a synthetic intermediate in various chemical processes.

Melting point (Celsius)
-44.00
Melting point (Kelvin)
229.15
Boiling point (Celsius)
91.60
Boiling point (Kelvin)
364.75
General information
Molecular weight
251.07g/mol
Molar mass
251.0650g/mol
Density
1.7193g/cm3
Appearence

1,1,1,2,2,3,3-Heptafluoro-4-isocyanatobutane is typically a clear and colorless liquid at room temperature. Like many other fluorinated compounds, it is likely to be less viscous than non-fluorinated analogs, exhibiting a smooth, slippery consistency due to low surface tension.

Comment on solubility

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

The solubility of 1,1,1,2,2,3,3-heptafluoro-4-isocyanato-butane in various solvents plays a crucial role in its applications and behavior in different environments.

Key insights regarding its solubility include:

  • Solvent Interaction: The presence of multiple fluorine atoms in the structure suggests that the compound may exhibit high hydrophobicity, which often limits its solubility in polar solvents like water.
  • Non-Polar Solvents: It is likely to be more soluble in non-polar solvents such as hexane or other hydrocarbon-based solvents due to similar polarity characteristics.
  • Temperature Dependency: As with many chemical compounds, solubility may vary significantly with temperature; thus, it is essential to consider this variable when assessing solubility in practical applications.

In conclusion, while 1,1,1,2,2,3,3-heptafluoro-4-isocyanato-butane may demonstrate limited solubility in aqueous solutions, it potentially finds better compatibility with non-polar organic solvents, making it versatile for specific industrial processes.

Interesting facts

Fascinating Facts about 1,1,1,2,2,3,3-Heptafluoro-4-isocyanato-butane

1,1,1,2,2,3,3-Heptafluoro-4-isocyanato-butane, often referred to for its unique structure and properties, presents a variety of intriguing aspects that capture the attention of chemists and industry professionals alike.

Unique Characteristics

  • Complex Fluorination: This compound features seven fluorine atoms, resulting in significantly altered reactivity and stability compared to non-fluorinated analogs.
  • Isocyanate Group: The presence of the isocyanate functional group (–N=C=O) contributes to the compound's reactivity, making it a valuable intermediate in the synthesis of various polymers and pharmaceuticals.
  • Tunable Properties: The fluorinated nature imparts unique properties such as enhanced thermal stability and lower surface energy, which are desirable in applications like coatings and sealants.

Applications

This compound's unique attributes make it suitable for various important applications:

  • Polymer Production: It serves as a key monomer in creating specialty polymers that exhibit exceptional chemical resistance and durability.
  • Adhesives and Coatings: Due to its low surface tension, it is often incorporated into formulations for advanced adhesives and coatings, providing improved performance.
  • Research and Development: Chemists study this compound's reaction mechanisms, contributing to the broader understanding of fluorinated compounds in organic chemistry.

Environmental Considerations

With growing concerns about the environmental impact of fluorinated compounds, researchers are exploring the biodegradability and persistence of this compound. The balance between its industrial utility and environmental safety is a crucial topic in current chemical research.

In summary, 1,1,1,2,2,3,3-heptafluoro-4-isocyanato-butane serves as a fascinating example of how structural modifications can lead to diverse chemical behaviors and applications, making it a compound of interest in both academia and industry.

Synonyms
377-00-4
ISOCYANIC ACID, 2,2,3,3,4,4,4-HEPTAFLUOROBUTYL ESTER
2,2,3,3,4,4,4-Heptafluorobutyl isocyanate
BRN 1711589
DTXSID10191135
4-04-00-00613 (Beilstein Handbook Reference)
1,1,1,2,2,3,3-heptafluoro-4-isocyanatobutane
SCHEMBL6361615
DTXCID20113626
NLGMQMZUOBUPCW-UHFFFAOYSA-N
NS00109130
EN300-1933798