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4-Fluorobutane-1-sulfonyl chloride

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Identification
Molecular formula
C4H8ClFO2S
CAS number
62898-38-4
IUPAC name
4-fluorobutane-1-sulfonyl chloride
State
State

At room temperature, 4-Fluorobutane-1-sulfonyl chloride is a liquid. It is generally stored in airtight containers to prevent hydrolysis by atmospheric moisture.

Melting point (Celsius)
-30.00
Melting point (Kelvin)
243.15
Boiling point (Celsius)
184.00
Boiling point (Kelvin)
457.15
General information
Molecular weight
180.63g/mol
Molar mass
180.6310g/mol
Density
1.3020g/cm3
Appearence

4-Fluorobutane-1-sulfonyl chloride appears as a colorless to pale yellow liquid at room temperature. It may have an acrid odor due to the chlorine content.

Comment on solubility

Solubility of 4-fluorobutane-1-sulfonyl chloride

The solubility of 4-fluorobutane-1-sulfonyl chloride, characterized by the chemical formula C4H8ClO2F, can be influenced by several key factors:

  • Polarity: This compound features both polar and non-polar regions, which suggests moderate solubility in polar solvents such as water.
  • Functional Groups: The presence of the sulfonyl chloride functional group enhances its reactivity, and typically such groups are soluble in polar solvents.
  • Solvent Characteristics: While it may show some solubility in organic solvents, the degree may vary based on the solvent's dielectric constant and ability to interact with the sulfonyl chloride group.

As with many organic compounds, it is important to consider the following rules of thumb regarding solubility:

  • Like dissolves like: polar solvents tend to dissolve polar solutes.
  • Hydrophobic interactions may limit solubility in non-polar solvents.

In conclusion, while 4-fluorobutane-1-sulfonyl chloride is expected to demonstrate moderate solubility in various solvents, the specific conditions, such as temperature and pH, can significantly influence this property. Ensuring the right solvent is chosen is crucial for effective applications.

Interesting facts

4-Fluorobutane-1-sulfonyl Chloride: An Overview

4-Fluorobutane-1-sulfonyl chloride is a notable compound in the field of organic chemistry, particularly due to its unique structure and functional groups. Here are some intriguing facts that highlight its significance:

  • Reactivity: This compound is a versatile electrophile, enabling it to participate in various nucleophilic substitution reactions. This property makes it a valuable intermediate in synthetic organic chemistry.
  • Functional Group: The sulfonyl chloride group is known for its ability to convert alcohols into sulfonate esters, enhancing the electrophilicity of the substrate.
  • Fluorine's Influence: The presence of the fluorine atom introduces unique electronic properties to the molecule, often enhancing its reactivity and selectivity in chemical reactions.
  • Applications: It is widely used in the synthesis of pharmaceuticals and agrochemicals, serving as a precursor for a variety of biologically active compounds.
  • Safety Considerations: As a sulfonyl chloride, this compound can be corrosive and requires careful handling. Proper safety protocols must be followed when working with it in a laboratory environment.

In the Lab

When it comes to its application in the laboratory, 4-fluorobutane-1-sulfonyl chloride can be used in:

  1. Formation of sulfonamides.
  2. Preparation of sulfonate esters, which can improve the solubility and reactivity of various organic molecules.
  3. Development of innovative materials through polymerization reactions.

In summary, 4-fluorobutane-1-sulfonyl chloride represents a fascinating compound that combines the reactivity of sulfonyl chlorides with the unique properties imparted by fluorine. Its role in organic synthesis and potential applications in pharmaceuticals underline the critical importance of this chemical in modern science.

Synonyms
4-fluorobutane-1-sulfonyl chloride
372-00-9
4-Fluoro-1-butanesulfonyl chloride
BUTANESULFONYL CHLORIDE, 4-FLUORO-
4-Fluorobutanesulphonyl chloride
BRN 1759302
DTXSID60190678
SCHEMBL1759105
4-fluorobutane-1-sulfonylchloride
DTXCID00113169
AKOS006279044
DB-295261
EN300-137707
965-042-2