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4-Chlorobuta-1,2-diene

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Identification
Molecular formula
C4H5Cl
CAS number
591-96-4
IUPAC name
4-chlorobuta-1,2-diene
State
State

At room temperature, 4-Chlorobuta-1,2-diene is typically found in a liquid state. It should be handled with care due to its volatile properties and potential for hazardous vapors.

Melting point (Celsius)
-122.50
Melting point (Kelvin)
150.65
Boiling point (Celsius)
54.00
Boiling point (Kelvin)
327.15
General information
Molecular weight
88.54g/mol
Molar mass
88.5350g/mol
Density
0.8971g/cm3
Appearence

4-Chlorobuta-1,2-diene is a colorless liquid. Its appearance can vary under different lighting, often appearing clear and transparent. Handling should be done in well-ventilated areas due to its volatile nature.

Comment on solubility

Solubility of 4-chlorobuta-1,2-diene

4-chlorobuta-1,2-diene (C4H4Cl) exhibits selective solubility due to its unique structure.

Generally, this compound is known for its:

  • Moderate solubility in organic solvents such as alcohols and ketones, thanks to the presence of both polar and nonpolar components in its molecular structure.
  • Limited solubility in water, primarily because the chlorine atom introduces a polar characteristic, but its diene functional group and hydrocarbon backbone reduce overall polarity.

In practical terms, one can observe that:

  1. If you mix 4-chlorobuta-1,2-diene with ethanol, it will dissolve relatively well.
  2. Conversely, water will not efficiently dissolve this compound, leading to layers forming rather than a homogenous solution.

Thus, understanding the solubility of 4-chlorobuta-1,2-diene is essential for its applications in organic synthesis and interactions with other chemicals.

Interesting facts

Interesting Facts about 4-Chlorobuta-1,2-diene

4-Chlorobuta-1,2-diene is a fascinating compound that showcases the unique aspects of organohalogen chemistry. Here are some engaging insights:

  • Structure and Isomerism: The compound features a conjugated diene system, allowing for the possibility of isomerization. Its structure includes a halogen atom (chlorine) that plays a significant role in its reactivity and interactions with other compounds.
  • Applications in Synthesis: This compound can be regarded as an important intermediate in organic synthesis. It is often utilized in creating more complex molecules, making it vital in the fields of pharmaceuticals and agrochemicals.
  • Reactivity: Due to the presence of the chlorine atom, 4-chlorobuta-1,2-diene demonstrates unique reactivity patterns. It can easily undergo nucleophilic substitution, making it a versatile building block in synthetic chemistry.
  • Analytical Importance: The analysis of compounds like 4-chlorobuta-1,2-diene can provide crucial insights into reaction mechanisms and the behavior of organic molecules under various conditions.
  • Environmental and Safety Considerations: As with many chlorinated compounds, it’s essential to consider the environmental impact and safe handling practices to mitigate potential hazards associated with its use in research and industry.

In conclusion, 4-chlorobuta-1,2-diene exemplifies the intricate dance of chemistry where structure dictates reactivity and utility. Understanding its properties opens pathways to novel applications and paves the way for future innovations in the field.

Synonyms
4-chlorobuta-1,2-diene
25790-55-0
DTXSID40871352
RefChem:521965
DTXCID90819022
896-469-1
4-CHLORO-1,2-BUTADIENE
SCHEMBL1170991
AKOS006383594
EN300-6451615