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Chloroprene

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Identification
Molecular formula
C4H5Cl3
CAS number
126-99-8
IUPAC name
1,1,2-trichlorobuta-1,3-diene
State
State

Chloroprene is typically a liquid at room temperature.

Melting point (Celsius)
-130.20
Melting point (Kelvin)
142.95
Boiling point (Celsius)
59.40
Boiling point (Kelvin)
332.55
General information
Molecular weight
112.56g/mol
Molar mass
112.5640g/mol
Density
1.2235g/cm3
Appearence

Chloroprene is a colorless liquid, although it may appear yellowish depending on its purity and age due to potential oxidation or polymerization over time. It has a strong, pungent odor.

Comment on solubility

Solubility of 1,1,2-Trichlorobuta-1,3-diene

1,1,2-Trichlorobuta-1,3-diene, known for its unique structure and properties, exhibits interesting solubility characteristics:

  • Polar Nature: The presence of three chlorine atoms in its structure contributes to its polar characteristics, influencing its solubility in various solvents.
  • Solvent Interaction: It is typically more soluble in polar organic solvents such as acetone and ethanol, as opposed to non-polar solvents.
  • Water Solubility: Despite its polarity, this compound has limited solubility in water, making it a challenging compound in aqueous environments.
  • Environmental Consideration: Due to its moderate volatility and solubility, special care should be taken during disposal, as it may affect environmental partitions.

As a summary, while 1,1,2-trichlorobuta-1,3-diene has a degree of solubility in polar solvents, it remains largely insoluble in water, emphasizing the need for suitable handling and application methods in both laboratory and environmental contexts.

Interesting facts

Interesting Facts about 1,1,2-Trichlorobuta-1,3-diene

1,1,2-Trichlorobuta-1,3-diene is a fascinating compound that holds significance in various chemical and industrial applications. Here are some key highlights of this intriguing compound:

  • Structure and Stability: The presence of multiple chlorine atoms on a diene framework significantly alters the stability and reactivity of the molecule. The compound features a conjugated diene system, which can lead to enhanced reactivity in chemical reactions.
  • Applications: This compound is commonly utilized in the production of specialty chemicals and as an intermediate in various synthetic pathways. Its ability to participate in cycloaddition reactions makes it valuable in organic synthesis.
  • Environmental Concerns: Like many chlorinated compounds, its use raises environmental concerns. Proper handling and disposal are crucial, as chlorinated compounds can have detrimental effects on both human health and the environment.
  • Structure-Activity Relationship: The chlorine substituents not only affect the chemical reactivity but also influence the compound's biological activity. Understanding the structure-activity relationship is essential in the development of safer alternatives or derivatives.
  • Reactivity: 1,1,2-Trichlorobuta-1,3-diene can participate in a variety of chemical reactions, including electrophilic additions, which further illustrates the diverse roles it can play in chemical synthesis.

In summary, 1,1,2-trichlorobuta-1,3-diene is not just a compound of chemical interest; it represents the intersection of utility, environmental considerations, and chemical innovation. As chemists explore further into its properties and applications, this compound continues to contribute to advancements in various fields.

Synonyms
1,3-Butadiene, 1,1,2-trichloro-
Trichlorobutadiene
1,1,2-Trichlorobutadiene
1,1,2-Trichlorobutadiene-1,3
BRN 1741734
1,1,2-TRICHLORO-1,3-BUTADIENE
DTXSID5073959
DTXCID8037835
4-01-00-00986 (beilstein handbook reference)
2852-07-5
TCBD
Trichlorbutadien
SCHEMBL999830
NS00127707