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p-Tolyl benzoate

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Identification
Molecular formula
C14H12O2
CAS number
645-45-4
IUPAC name
p-tolyl benzoate
State
State

At room temperature, p-Tolyl benzoate is a solid. It may appear as a crystalline powder or block.

Melting point (Celsius)
33.00
Melting point (Kelvin)
306.00
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.00
General information
Molecular weight
212.25g/mol
Molar mass
212.2540g/mol
Density
1.1086g/cm3
Appearence

p-Tolyl benzoate is a colorless to pale yellow solid under standard conditions. It is typically found as crystalline solid, often exhibiting a lustrous or glassy appearance.

Comment on solubility

Solubility of p-Tolyl Benzoate

p-Tolyl benzoate, with the chemical formula (C9H10O2), exhibits unique solubility characteristics that can be quite interesting. Understanding its solubility is crucial for its applications in organic synthesis and various industries. Here are some key points about its solubility:

  • Polar vs Non-Polar Solvents: p-Tolyl benzoate is generally more soluble in non-polar solvents due to its hydrophobic nature. Common solvents include:
    • Hexane
    • Benzene
    • Toluene
  • Solubility in Water: Its solubility in water is quite limited. In fact, it is considered practically insoluble in water because:
    • The presence of hydrophobic benzene rings
    • The lack of functional groups that can readily interact with water molecules
  • Melting Point Consideration: The melting point of p-tolyl benzoate is around 20-22 °C, which also affects its solubility behavior at different temperatures.

In summary, solubility is a critical aspect of p-tolyl benzoate, influencing its usability and application in various chemical processes. While it finds favor in non-polar environments, it struggles to dissolve in aqueous conditions, which highlights its characteristics as a largely hydrophobic compound.

Interesting facts

Interesting Facts About p-Tolyl Benzoate

p-Tolyl benzoate, also known as p-toluate benzoate, is an intriguing compound that belongs to the class of esters, featuring both aromatic groups in its structure. Here are some fascinating aspects of this compound:

  • Applications in Industry: p-Tolyl benzoate is commonly utilized as a plasticizer and a solvent in various industrial applications, particularly in the manufacturing of polymers and coatings.
  • Differentiation of Isomers: One of the interesting aspects of p-tolyl benzoate is its relationship with other isomeric forms. The positioning of the methyl group in relation to the ester functional group leads to unique physical and chemical properties, which can significantly affect their usage.
  • Flavoring and Fragrance: This compound is sometimes used in flavoring and fragrance compositions, imparting a sweet aromatic note that enhances the overall sensory experience in consumer products.
  • Biodegradability: As concerns about environmental impact grow, compounds like p-tolyl benzoate are examined for their biodegradability, which is crucial for sustainability in chemical manufacturing.
  • Research Potential: The compound has drawn interest in the field of medicinal chemistry, leading to investigations into its pharmacological effects and potential therapeutic uses.

As a chemist, one can appreciate how the structural nuances of p-tolyl benzoate influence its reactivity and interactions, making it a valuable subject of study in both academic and industrial settings. The versatility and potential of this compound epitomize the broad scope of organic chemistry and its applications.

In conclusion, p-tolyl benzoate is not just another aromatic ester; its diverse applications and continued research underline the significance of such compounds in advancing science and industry.

Synonyms
p-Tolyl benzoate
4-Methylphenyl benzoate
614-34-6
p-Cresol benzoate
p-Cresyl benzoate
Benzoic acid, 4-methylphenyl ester
4-Cresyl benzoate
BENZOIC ACID, p-TOLYL ESTER
p-Methylphenyl benzoate
TRF6AI5R4X
NSC 8788
EINECS 210-380-1
NSC 137593
BRN 1873141
AI3-01805
NSC-8788
NSC-137593
4-09-00-00306 (Beilstein Handbook Reference)
DTXSID6060632
DTXCID8043024
210-380-1
(4-methylphenyl) benzoate
4-benzoyloxytoluene
para-cresyl benzoate
UNII-TRF6AI5R4X
NCIStruc1_001423
NCIStruc2_001966
Benzoic acid, 4-tolyl ester
4-Methylphenyl benzoate, 99%
SCHEMBL1546372
CHEMBL2260449
NSC8788
MFCD00025982
NSC137593
AKOS003495972
BENZOIC ACID 4-METHYLPHENYL ESTER
DB-053886
NS00012125
G77485