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Dibutyl Oxalate

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Identification
Molecular formula
C10H18O4
CAS number
2050-36-8
IUPAC name
dibutyl oxalate
State
State

At room temperature, dibutyl oxalate is in the liquid state. Given its oily characteristics, it is typically stored in a sealed container to prevent moisture absorption and maintain purity.

Melting point (Celsius)
-37.00
Melting point (Kelvin)
236.15
Boiling point (Celsius)
260.50
Boiling point (Kelvin)
533.65
General information
Molecular weight
202.25g/mol
Molar mass
202.2360g/mol
Density
0.9942g/cm3
Appearence

Dibutyl oxalate is a colorless to pale yellow liquid. It may appear oily and has a distinctive ester-like odor. Its consistency makes it primarily useful in organic synthesis and as an additive in various chemical processes.

Comment on solubility

Solubility of Dibutyl Oxalate

Dibutyl oxalate, with the chemical formula C8H14O4, exhibits interesting solubility characteristics. Understanding its solubility behavior is crucial for various applications, including synthesis and formulation. Here are some key points regarding its solubility:

  • Polar versus Nonpolar Solvents: Dibutyl oxalate is primarily soluble in organic solvents such as ether, chloroform, and benzene due to the nonpolar nature of its butyl groups.
  • Water Solubility: Its solubility in water is limited, reflecting the general trend for many organic compounds with larger hydrocarbon chains.
  • Temperature Influence: Like most compounds, the solubility of dibutyl oxalate can increase with temperature, which is a vital consideration during its use in industrial processes.
  • Applications Implication: Because of its limited water solubility, dibutyl oxalate is often used in formulations that do not require aqueous solvents.

In conclusion, dibutyl oxalate is significantly soluble in nonpolar organic solvents while demonstrating limited solubility in water, which impacts its utilization and handling in laboratory and industrial environments.

Interesting facts

Interesting Facts about Dibutyl Oxalate

Dibutyl oxalate is a fascinating compound with a diverse range of applications and properties that make it significant in various fields of chemistry and industry. Considered a diester of oxalic acid, it stands out due to the following remarkable features:

  • Versatile Solvent: Dibutyl oxalate is esteemed for its ability to dissolve a wide array of organic compounds, making it a valuable solvent in both laboratory and industrial settings.
  • Plasticizer Potential: This compound is utilized as a plasticizer, enhancing the flexibility and durability of materials like plastics and resins.
  • Biodegradability: One of the benefits of dibutyl oxalate is its relatively low toxicity and potential for biodegradability, which aligns with modern sustainability practices.
  • Research Applications: In the realm of research, dibutyl oxalate serves as a reagent in various chemical synthesis pathways, particularly in organic chemistry.

Health and Safety Considerations

While dibutyl oxalate has numerous beneficial applications, it is essential to handle it with care. Some important safety considerations include:

  • Potential Irritant: This compound can act as an irritant to the skin and eyes; thus, personal protective equipment is recommended when handling it.
  • Proper Ventilation: Working in a well-ventilated area is crucial to avoiding inhalation of vapors that could cause respiratory discomfort.

From its role in enhancing materials to its applications in research, dibutyl oxalate remains an intriguing compound worthy of further exploration within the scientific community. As with many chemical substances, a deeper understanding of its properties can lead to innovative uses and enhanced safety measures in its handling.

Synonyms
Dibutyl oxalate
2050-60-4
Di-n-butyl oxalate
Butyl oxalate
Ethanedioic acid, dibutyl ester
Butyl ethanedioate
Oxalic acid, dibutyl ester
dibutyl ethanedioate
Ethanedioic acid, 1,2-dibutyl ester
S18C168OWC
DTXSID7041916
NSC 8468
NSC-8468
EINECS 218-092-8
AI3-06011
DTXCID5021916
Oxalic acid, dibutyl ester (8CI)
Dinbutyl oxalate
DIBUTYL OXALATE [INCI]
Ethanedioic acid, 1,2dibutyl ester
218-092-8
833-458-2
inchi=1/c10h18o4/c1-3-5-7-13-9(11)10(12)14-8-6-4-2/h3-8h2,1-2h
Oxalic Acid Dibutyl Ester
Dibutyl ester of oxalic acid
Oxalic acid di-n-butyl ester
Dibutyloxalate
UNII-S18C168OWC
MFCD00009442
Dibutyl oxalate, 99%
Oxalic acid-dibutyl ester
SCHEMBL137155
CHEMBL3185643
NSC8468
CHEBI:169625
Tox21_301389
AKOS009031401
NCGC00255886-01
LS-13877
CAS-2050-60-4
DB-045250
NS00013568
O0077
A814618
Q27288438