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1,5-Dichloropentane

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Identification
Molecular formula
C5H10Cl2
CAS number
111-25-1
IUPAC name
1,5-dichloropentane
State
State

At room temperature, 1,5-dichloropentane exists as a liquid.

Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
186.00
Boiling point (Kelvin)
459.15
General information
Molecular weight
141.04g/mol
Molar mass
141.0420g/mol
Density
1.0814g/cm3
Appearence

1,5-Dichloropentane is a clear, colorless liquid. It possesses a mild, characteristic odor typical of chlorinated hydrocarbons.

Comment on solubility

Solubility of 1,5-Dichloropentane

1,5-Dichloropentane, characterized by its distinctive molecular structure, typically exhibits a low solubility in polar solvents such as water. This behavior can be attributed to the following factors:

  • Nonpolar Characteristics: 1,5-Dichloropentane is primarily a nonpolar substance due to the long alkane chain and the positioning of the chlorine atoms, which do not significantly alter its nonpolar nature.
  • Polar vs. Nonpolar: According to the well-known principle of "like dissolves like", nonpolar compounds are more soluble in nonpolar solvents, making 1,5-dichloropentane more soluble in organic solvents such as hexane or benzene.
  • Limited Hydrogen Bonding: The absence of sufficient functional groups that can engage in hydrogen bonding further reduces its solubility in polar environments.

In summary, 1,5-dichloropentane is better suited for dissolution in organic mediums, highlighting the essential role of molecular polarity in determining solubility. It serves as an excellent example of the interactions that govern solubility behaviors across different chemical environments.

Interesting facts

Interesting Facts about 1,5-Dichloropentane

1,5-Dichloropentane is an intriguing organic compound with a variety of applications and properties that make it a subject of interest in the field of chemistry. Here are some notable facts about this compound:

  • Structure and Isomerism: This compound belongs to the family of aliphatic chlorinated hydrocarbons. Its molecular structure features two chlorine atoms that are substituted on the first and fifth carbon of the straight-chain pentane, leading to unique chemical properties.
  • Application in Synthesis: 1,5-Dichloropentane serves as a crucial building block in organic synthesis. It is often utilized in the production of other chemical compounds and can be used as a reagent in various chemical reactions.
  • Environmental Impact: Chlorinated hydrocarbons like 1,5-dichloropentane are generally of interest due to their potential environmental impact. They can be persistent in the environment, raising concerns about their degradation and the effects on ecosystems.
  • Research Applications: Its unique structure makes 1,5-dichloropentane an important compound in research related to the development of new materials, including polymers and other industrial chemicals.
  • Physical Properties: While this compound is not typically characterized by visible properties, its interaction with other substances can yield interesting insights into solvent behaviors and reaction mechanisms.

In summary, 1,5-dichloropentane demonstrates an array of significant characteristics that highlight the importance of chlorinated compounds in both practical applications and scientific research. As chemists continue to explore the potential uses of such compounds, the understanding of their properties and impacts informs safer and more efficient practices in chemical synthesis.

Synonyms
1,5-DICHLOROPENTANE
628-76-2
Pentamethylene chloride
Pentane, 1,5-dichloro-
Pentamethylene dichloride
Amylene chloride
NSC 6210
EINECS 211-053-6
UNII-6N4A5V83WE
BRN 1732340
6N4A5V83WE
AI3-16489
NSC-6210
DTXSID2022094
4-01-00-00310 (Beilstein Handbook Reference)
Pentane, 1,5dichloro
DTXCID502094
UN1152
211-053-6
inchi=1/c5h10cl2/c6-4-2-1-3-5-7/h1-5h
lbkdgrooraktlc-uhfffaoysa-n
MFCD00001017
Pentane,5-dichloro-
1,5-dichloro-pentane
1,5-bis(chloranyl)pentane
WLN: G5G
SCHEMBL30103
1,5-Dichloropentane, 99%
NSC6210
AAA62876
AKOS000120031
LS-13064
D0390
NS00035203
EN300-19879
D89643
A834062
Q27265185