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1,2,4-Trichlorobut-2-ene

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Identification
Molecular formula
C4H5Cl3
CAS number
3900-89-8
IUPAC name
1,2,4-trichlorobut-2-ene
State
State

At room temperature, 1,2,4-Trichlorobut-2-ene is in a liquid state.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
179.40
Boiling point (Kelvin)
452.55
General information
Molecular weight
159.44g/mol
Molar mass
159.4440g/mol
Density
1.1910g/cm3
Appearence

1,2,4-Trichlorobut-2-ene is a colorless to pale yellow liquid. The appearance of this compound can vary slightly depending on the presence of impurities.

Comment on solubility

Solubility of 1,2,4-trichlorobut-2-ene

1,2,4-trichlorobut-2-ene is an interesting compound when it comes to the aspect of solubility. Its unique structure and the presence of multiple chlorine atoms significantly influence its interactions with solvents.

The solubility characteristics can be highlighted as follows:

  • Polar Characteristics: Due to the three chlorine substituents, 1,2,4-trichlorobut-2-ene exhibits polar characteristics, which can lead to better solubility in polar solvents.
  • Non-polar Solvents: However, its overall structure may confer some hydrophobic properties, making it less soluble in highly polar solvents such as water.
  • Greater Solubility in Organic Solvents: The compound is generally more soluble in organic solvents like ether, chloroform, and benzene because these solvents can effectively stabilize the polar regions of the molecule.

As one source aptly puts it, "The balance of polar and non-polar characteristics determines the extent of solubility in various solvents." Thus, when considering its practical applications or reactions, understanding its solubility is key to predicting its behavior in different chemical environments.

In summary, while the polar nature due to chlorine substituents allows some solubility in polar environments, the hydrophobic tendencies make 1,2,4-trichlorobut-2-ene more compatible with organic, non-polar solvents.

Interesting facts

Interesting Facts about 1,2,4-Trichlorobut-2-ene

1,2,4-Trichlorobut-2-ene is a fascinating compound known for its unique molecular structure and versatile applications. Here are some intriguing aspects of this chlorinated hydrocarbon:

  • Structure and Isomerism: This compound features a double bond and three chlorine atoms, leading to various geometric isomers. Such structural diversity often results in different chemical behaviors, which can be pivotal in chemical reactions.
  • Applications in Synthesis: 1,2,4-Trichlorobut-2-ene serves as an important intermediate in organic synthesis. Its reactivity makes it a valuable starting material for producing other chemicals, including pharmaceuticals and agrochemicals.
  • Environmental Considerations: As with many chlorinated compounds, environmental impact is a concern. The stability of these chlorinated hydrocarbons can lead to persistence in the environment, prompting investigations into their toxicity and degradation.
  • Research Interest: Scientists are drawn to 1,2,4-trichlorobut-2-ene for its unique reactivity patterns. Research has shown potential uses in medicinal chemistry, warranting further studies to explore its efficacy in different applications.

In summary, 1,2,4-trichlorobut-2-ene is not merely a compound of interest due to its chlorinated nature but also for its utility in various chemical processes and the consequent environmental and health discussions that arise in its study. As chemists continue to explore the implications of such compounds, the knowledge surrounding 1,2,4-trichlorobut-2-ene will undoubtedly evolve, revealing new scientific avenues to pursue.

Synonyms
1,2,4-trichloro-but-2-ene
DTXSID001030931
NS00046872