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Di-n-propyl phthalate

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Identification
Molecular formula
C14H18O4
CAS number
131-16-8
IUPAC name
dipropyl benzene-1,2-dicarboxylate
State
State

At room temperature, di-n-propyl phthalate is in a liquid state. It remains stable under normal conditions and does not readily evaporate.

Melting point (Celsius)
-38.00
Melting point (Kelvin)
235.00
Boiling point (Celsius)
320.50
Boiling point (Kelvin)
593.60
General information
Molecular weight
250.30g/mol
Molar mass
250.2960g/mol
Density
1.1000g/cm3
Appearence

Di-n-propyl phthalate is typically a colorless to pale-yellow liquid with a faint, ester-like odor. It is usually clear and free-flowing, making it visually similar to many liquid esters.

Comment on solubility

Solubility of Dipropyl Benzene-1,2-dicarboxylate

Dipropyl benzene-1,2-dicarboxylate, a compound known for its applications in organic synthesis, exhibits unique solubility characteristics. Understanding its solubility is essential for its practical use in various chemical processes.

Solubility Characteristics:

  • Solvent Polarities: Dipropyl benzene-1,2-dicarboxylate tends to be soluble in organic solvents, particularly those that are non-polar or weakly polar. This is primarily due to its hydrocarbon structure.
  • Temperature Dependence: The solubility of this compound can be affected by temperature. As temperatures rise, the solubility in organic solvents generally increases.
  • Hydrophobic Interaction: Its hydrophobic nature often results in low solubility in water, making it less effective in aqueous environments.

In practical terms, this means that while dipropyl benzene-1,2-dicarboxylate can be effectively utilized in organic reactions, extra care should be taken when working in aqueous systems. As with many organic compounds, the choice of solvent is critical. A common adage in chemistry is: "Like dissolves like." Therefore, selecting the right solvent can significantly enhance the effectiveness and efficiency of reactions involving this compound.

Interesting facts

Interesting Facts about Dipropyl Benzene-1,2-Dicarboxylate

Dipropyl benzene-1,2-dicarboxylate is a fascinating compound that deserves attention for several reasons:

  • Versatile Applications: This compound is frequently used as a plasticizer, enhancing the flexibility and durability of various polymers, making it suitable for various industrial applications.
  • Flavor and Fragrance Industry: Due to its pleasant aroma and flavor, dipropyl benzene-1,2-dicarboxylate is also utilized in the synthesis of fragrances and flavoring agents, providing an appealing scent to consumer products.
  • Synthesis Origin: Dipropyl benzene-1,2-dicarboxylate can be synthesized through esterification reactions involving dipropyl benzene and maleic anhydride, showcasing the interplay of reactions between organic substrates.
  • Environmental Impact: Like many chemical compounds, its use requires careful consideration of its environmental footprint, as chemicals can impact ecosystems if not managed properly. Thus, ongoing research aims at finding ways to use such compounds in greener and more sustainable applications.

As a compound with significant commercial importance, dipropyl benzene-1,2-dicarboxylate exemplifies how chemistry bridges practical applications with the need for sustainable practices. “The real chemistry of the world is not simply in the lab, but in how we use our creations,” is a popular saying among chemists highlighting the significance of responsible chemical utilization.

In summary, dipropyl benzene-1,2-dicarboxylate is a compound that not only showcases the elegance of organic chemistry but also underscores the importance of responsible scientific inquiry and application in everyday life.

Synonyms
Dipropyl phthalate
131-16-8
Di-n-propylphthalate
DI-N-PROPYL PHTHALATE
dipropyl benzene-1,2-dicarboxylate
Phthalic acid, dipropyl ester
1,2-Benzenedicarboxylic acid, dipropyl ester
Dipropylphthalate
Phthalic acid di-n-propyl ester
N-Dipropyl phthalate
Phthalic Acid Dipropyl Ester
1,2-Benzenedicarboxylic acid, 1,2-dipropyl ester
CHEBI:60069
1,2-benzenedicarboxylic acid dipropyl ester
EINECS 205-015-8
8USP5Y77SS
NSC 15314
BRN 2332522
phthalic acid, bis-propyl ester
DTXSID5031133
AI3-01767
NSC-15314
4-09-00-03174 (Beilstein Handbook Reference)
DTXCID3011133
NSC 15314;Di-n-Propyl phthalate
DIPROPYL ESTER1,2-BENZENEDICARBOXYLIC ACID
CAS-131-16-8
Di-PrP
UNII-8USP5Y77SS
Dinpropyl phthalate
nDipropyl phthalate
1, dipropyl ester
MFCD00009371
Dipropyl phthalate, 98%
Di-N-propyl phthalic acid
Epitope ID:138713
MLS002222366
BIDD:ER0350
SCHEMBL112063
CHEMBL1483029
Dipropyl benzene1,2dicarboxylate
Phthalic acid, di-n-propyl ester
HMS3039L17
DIPROPYL ESTER PHTHALIC ACID
NSC15314
Tox21_201662
Tox21_303379
AKOS015838979
1,2-dipropyl benzene-1,2-dicarboxylate
NCGC00090783-01
NCGC00090783-02
NCGC00090783-03
NCGC00257273-01
NCGC00259211-01
BS-15188
SMR001307293
1,2Benzenedicarboxylic acid, dipropyl ester
DB-042007
CS-0014049
NS00000127
P0306
1,2Benzenedicarboxylic acid, 1,2dipropyl ester
D94471
1,2-Benzenedicarboxylic acid 1,2-dipropyl ester
Dipropyl phthalate, PESTANAL(R), analytical standard
Q27127053
205-015-8