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2,3-Dichlorobutane

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Identification
Molecular formula
C4H8Cl2
CAS number
79-29-8
IUPAC name
2,3-dichlorobutane
State
State

Under normal conditions, 2,3-Dichlorobutane exists as a liquid. It is stable under standard laboratory conditions but should be stored in a cool, dry place away from sources of ignition and incompatible materials.

Melting point (Celsius)
-32.40
Melting point (Kelvin)
240.75
Boiling point (Celsius)
128.00
Boiling point (Kelvin)
401.15
General information
Molecular weight
127.00g/mol
Molar mass
127.0030g/mol
Density
1.1457g/cm3
Appearence

2,3-Dichlorobutane is a colorless liquid under standard conditions. It is typically clear and possesses a characteristic chemical odor. It is not known to form any colored products when it reacts with standard conditions though it should be handled carefully to avoid exposure.

Comment on solubility

Solubility of 2,3-Dichlorobutane

2,3-Dichlorobutane (C4H8Cl2) is a halogenated alkane that showcases moderate solubility characteristics. Understanding its solubility behavior is essential for various chemical applications and reactions. Here are some key aspects:

  • Solvent Interaction: 2,3-Dichlorobutane is primarily soluble in organic solvents such as ethanol, diethyl ether, and chloroform. Its ability to dissolve in these solvents is largely due to its non-polar hydrocarbon structure coupled with the polar Cl atoms.
  • Water Solubility: This compound exhibits poor solubility in water. The presence of two chlorine atoms introduces some polarity, but it is not sufficient to overcome the hydrophobic hydrocarbon portions, thus resulting in low solubility.
  • Temperature Effects: Like many organic compounds, the solubility of 2,3-dichlorobutane can increase with temperature. As temperature rises, the kinetic energy enhances the interaction with solvents, potentially increasing solubility
  • Applications: Knowing the solubility is crucial in labs and industries where 2,3-dichlorobutane is utilized, especially in reactions where solvents are critical for efficiency.

In summary, while 2,3-Dichlorobutane may not be soluble in water, its solubility in various organic solvents facilitates its use in diverse chemical fields. Studying its solubility behavior opens the door to understanding its reactivity and potential applications.

Interesting facts

Interesting Facts about 2,3-Dichlorobutane

2,3-Dichlorobutane is an intriguing compound renowned for its role in organic chemistry. Here are some fascinating insights about this chlorinated hydrocarbon:

  • Structure and Isomerism: This compound is classified as a substituted butane, featuring two chlorine atoms attached to the second and third carbon atoms. The presence of these substituents leads to different stereoisomers, exemplifying the concept of chirality in organic molecules.
  • Versatility in Synthesis: 2,3-Dichlorobutane is often utilized as an important intermediate in organic synthesis. It can be used to produce a variety of other compounds, demonstrating its versatility and significance in building more complex molecules.
  • Applications: This compound finds usage in the production of various chemical products, including solvents and reagents in laboratory settings. Its ability to undergo nucleophilic substitution reactions opens doors to numerous applications in synthesis.
  • Health and Safety: As with many chlorinated compounds, 2,3-Dichlorobutane should be handled with care. It is important to acknowledge its potential health hazards, which necessitate safe handling practices in laboratory environments.
  • Chemical Properties: The presence of chlorine atoms significantly influences the physical and chemical properties of 2,3-dichlorobutane, often resulting in increased reactivity compared to its non-chlorinated counterparts.
  • Environmental Impact: Understanding the environmental impact of chlorinated compounds is crucial. The degradation pathways and potential toxicity of 2,3-dichlorobutane warrant further research.

In summary, 2,3-dichlorobutane not only stands out due to its unique structural features and reactivity but also serves as a quintessential example of how simple inorganic modifications can lead to profound implications in chemical synthesis and environmental considerations. As you delve deeper into the world of organic chemistry, appreciating the role of compounds like 2,3-dichlorobutane can enhance your understanding of the intricate balance between synthesis and safety.

Synonyms
2,3-DICHLOROBUTANE
7581-97-7
Butane, 2,3-dichloro-
DTXSID8021565
EINECS 231-486-4
DTXCID901565
Butane, 2,3dichloro
231-486-4
inchi=1/c4h8cl2/c1-3(5)4(2)6/h3-4h,1-2h
2,3-Dichloro-butane
meso-2,3-Dichlorobutane
MFCD00000866
4028-56-2
Butane, 2,3-dichloro-, (R*,S*)-
Butane, 2,3-dichloro-, meso-
2,3-Dichlorobutane #
2 pound not3-Dichlorobutane
CHEMBL346986
SCHEMBL1153473
Tox21_200667
AKOS025295721
2,3-Dichlorobutane, (+/-) + meso
NCGC00248791-01
NCGC00258221-01
BS-53104
SY049067
CAS-7581-97-7
D0350
NS00021347
D89633