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Dibutyl terephthalate

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Identification
Molecular formula
C16H22O4
CAS number
1962-75-0
IUPAC name
dibutyl benzene-1,4-dicarboxylate
State
State

At room temperature, dibutyl terephthalate is in a liquid state. It is used as a plasticizer and often remains stable in ambient conditions without crystallization or other solidification processes.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
340.00
Boiling point (Kelvin)
613.00
General information
Molecular weight
278.36g/mol
Molar mass
278.3580g/mol
Density
1.0153g/cm3
Appearence

Dibutyl terephthalate is a clear, colorless liquid. The compound is typically free from suspended particles and has an oily texture.

Comment on solubility

Solubility of Dibutyl Benzene-1,4-Dicarboxylate

Dibutyl benzene-1,4-dicarboxylate is a compound that exhibits unique solubility characteristics. Understanding the solubility of this compound can be quite interesting due to its molecular structure. Here are some key points to consider:

  • Solvent Compatibility: Dibutyl benzene-1,4-dicarboxylate is generally soluble in organic solvents like ethanol, acetone, and chloroform, but it tends to have low solubility in water due to its hydrophobic nature.
  • Temperature Influence: The solubility can vary significantly with temperature; higher temperatures can increase solubility in organic solvents.
  • Practical Applications: Due to its solubility pattern, dibutyl benzene-1,4-dicarboxylate is often used in formulations where a non-polar or weakly polar medium is essential.

It is important to note that the overall solubility behavior can be influenced by various factors including molecular interactions and chemical stability in different solvent systems. Always consider these factors when working with this compound.

Interesting facts

Interesting Facts about Dibutyl Benzene-1,4-Dicarboxylate

Dibutyl benzene-1,4-dicarboxylate is an intriguing compound that often captures the interest of chemists for several reasons:

  • Structural Variety: This compound belongs to the class of diesters, characterized by the presence of two ester functional groups. Its unique structure results from the substitution of butyl groups on the benzene ring, which can significantly influence its chemical properties.
  • Versatile Applications: Dibutyl benzene-1,4-dicarboxylate is utilized in various applications, including:
    • As a plasticizer in polymers to enhance flexibility.
    • In the synthesis of medicinal compounds.
    • In coatings and adhesives.
  • Toxicological Studies: Ongoing research into dibutyl benzene-1,4-dicarboxylate examines its environmental impact and potential effects on human health, making it a compound of interest in toxicology.
  • Reactivity: The presence of the benzene ring and carboxylate groups in dibutyl benzene-1,4-dicarboxylate contributes to its reactivity in various chemical reactions, allowing it to participate in esterification, hydrolysis, and transesterification processes.
  • Research Potential: Given its structural attributes, dibutyl benzene-1,4-dicarboxylate is being explored in the development of new materials and functionalized compounds, potentially leading to breakthroughs in various fields, including organic electronics and nanotechnology.

The interplay between its chemical structure and practical applications makes dibutyl benzene-1,4-dicarboxylate a fascinating subject for further study!

Synonyms
DIBUTYL TEREPHTHALATE
1,4-Benzenedicarboxylic acid, dibutyl ester
Terephthalic acid, dibutyl ester
NSC 6349
butyl terephthalate
EINECS 217-803-9
1,4-Benzenedicarboxylic acid, 1,4-dibutyl ester
BRN 2137106
7O6SH6VN97
AI3-11048
NSC-6349
EC 217-803-9
217-803-9
1962-75-0
1,4-dibutyl benzene-1,4-dicarboxylate
dibutyl benzene-1,4-dicarboxylate
dibutylterephthalate
Di-n-butylterephthalate
UNII-7O6SH6VN97
MFCD00043939
di-n-butyl terephthalate
SCHEMBL37476
DTXSID3022168
NSC6349
CHEBI:180625
BAA96275
AKOS026676550
AS-57460
DB-319107
NS00010606
D93388
EN300-1699829
Q27268641
F8880-2472