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1,2-Dibromopentane

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Identification
Molecular formula
C5H10Br2
CAS number
111-24-0
IUPAC name
1,2-dibromopentane
State
State

At room temperature, 1,2-dibromopentane is a liquid. It is typically handled under controlled conditions to prevent any release of vapors.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.15
Boiling point (Celsius)
198.50
Boiling point (Kelvin)
471.65
General information
Molecular weight
215.95g/mol
Molar mass
215.9460g/mol
Density
1.6964g/cm3
Appearence

1,2-Dibromopentane is a colorless to pale yellow liquid with a pungent odor. Its appearance can vary slightly based on purity and environmental conditions.

Comment on solubility

Solubility of 1,2-Dibromopentane

1,2-Dibromopentane, with the chemical formula C5H10Br2, exhibits interesting solubility characteristics that can be attributed to its molecular structure and the influence of the bromine substituents. Solubility in different solvents provides valuable insights into its chemical behavior:

  • Polar Solvents: Generally, 1,2-dibromopentane is insoluble in polar solvents like water due to the significant hydrophobic character imparted by its non-polar alkane chain.
  • Non-Polar Solvents: It demonstrates good solubility in non-polar solvents such as hexane and other hydrocarbons due to its similar non-polar nature.
  • Temperature Effects: Like many organic compounds, the solubility may vary with temperature; an increase in temperature often enhances solubility in non-polar solvents.

In summary, the solubility behavior of 1,2-dibromopentane can be encapsulated with the phrase: "like dissolves like." Therefore, this compound is best suited for environments that favor non-polar interactions, while polar solvents remain ineffective for its dissolution.

Interesting facts

Interesting Facts About 1,2-Dibromopentane

1,2-Dibromopentane is a fascinating organic compound that belongs to the family of alkyl halides. This compound is characterized by two bromine atoms attached to the first and second carbon atoms of a five-carbon straight-chain alkane, pentane. Let’s dive into some engaging details about this compound:

Chemical Structure and Isomerism

1,2-Dibromopentane can exist in multiple isomeric forms, including:

  • n-1,2-Dibromopentane: The straight-chain form.
  • Isomeric forms: Different spatial arrangements of atoms, leading to variations in chemical properties.

This isomerism highlights the significance of structural organization in organic chemistry and can lead to different chemical behaviors in reactions.

Applications in Research and Industry

This compound has notable uses in various applications:

  • Organic Synthesis: A valuable intermediate for synthesizing other organic compounds.
  • As a Reagent: Used in rearrangements and substitutions in organic reactions.
  • Research Purpose: Studied for its reaction mechanisms, particularly in understanding halogenation processes.

Toxicity and Safety

While 1,2-dibromopentane serves essential roles in chemistry, it is crucial to handle it with care:

  • It may pose hazards such as irritation to the skin, eyes, and respiratory system.
  • Proper safety measures and protective equipment are advised when working with this compound.

Cultural and Historical Context

The exploration of halogenated compounds like 1,2-dibromopentane has played a significant role in:

  • The Evolution of Organic Chemistry: Contributing to the understanding of bromination.
  • Medicinal Chemistry: Nurturing the development of pharmaceutical compounds.

In conclusion, 1,2-dibromopentane is more than just a simple organic molecule; it is a testament to the complexity and richness of organic chemistry, showcasing the beauty of structural diversity and the importance of safety in scientific exploration.

Synonyms
1,2-DIBROMOPENTANE
3234-49-9
EINECS 221-782-1
221-782-1
CITMYAPULDSOHG-UHFFFAOYSA-N
RefChem:71832
1,2-dibromo-pentane
Pentane, 1,2-dibromo-
1,2 dibromopentane
Pentane,1,2-dibromo-
1,2-bis(bromanyl)pentane
SCHEMBL2875490
SCHEMBL3803277
SCHEMBL6417717
SCHEMBL7872455
SCHEMBL11649412
DTXSID00871292
AKOS015915035
DB-005619
NS00046885
A821237