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p-Tolyl propanoate

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Identification
Molecular formula
C10H12O2
CAS number
102-76-5
IUPAC name
p-tolyl propanoate
State
State

At room temperature, p-Tolyl propanoate is a liquid, usually appearing clear or with a slight yellow tint.

Melting point (Celsius)
-59.00
Melting point (Kelvin)
214.15
Boiling point (Celsius)
245.00
Boiling point (Kelvin)
518.15
General information
Molecular weight
164.20g/mol
Molar mass
164.2040g/mol
Density
0.9820g/cm3
Appearence

p-Tolyl propanoate is a colorless to pale yellow liquid. It has a sweet floral odor that can be described as similar to a combination of herbal and nutty scents. This compound is used in fragrances and flavorings due to its distinct aroma.

Comment on solubility

Solubility of p-tolyl propanoate

p-tolyl propanoate, with the chemical formula C11H14O2, is an interesting compound when it comes to its solubility characteristics. This ester exhibits moderate solubility behavior in various solvents, influenced by its molecular structure.

Key points regarding the solubility of p-tolyl propanoate include:

  • Polar Solvents: p-tolyl propanoate is relatively soluble in polar solvents such as ethanol and methanol due to the polar nature of the ester functional group.
  • Non-Polar Solvents: In non-polar solvents like hexane and benzene, the solubility tends to be quite favorable, which aligns with its hydrophobic aromatic component.
  • Water Solubility: This compound has low solubility in water. As a general trend, esters are known to have limited solubility in water compared to their solubility in organic solvents.

It's important to note that the solubility of p-tolyl propanoate can also be influenced by factors such as temperature and concentration. As temperature increases, solubility in many solvents tends to improve, making it a critical factor during practical applications.

Overall, understanding the solubility of p-tolyl propanoate is essential for its utilization in various chemical processes and applications, highlighting the fascinating interplay of molecular structure and solvent interactions.

Interesting facts

Interesting Facts about p-Tolyl Propanoate

p-Tolyl propanoate, an ester derived from the reaction of p-tolyl alcohol and propanoic acid, showcases the fascinating world of organic chemistry. Esters like p-tolyl propanoate are often recognized for their unique aromas and flavors, making them popular in the fragrance and flavor industries.

Key Properties and Applications

  • Flavor and Fragrance: This compound is commonly used in the formulation of various perfumes and food flavorings, as it can impart pleasant, fruity notes.
  • Synthesis: p-Tolyl propanoate can be synthesized through a simple esterification reaction, providing a great example of how functional groups interact in organic reactions.
  • Versatile Intermediate: It serves as an important intermediate in the synthesis of various pharmaceutical compounds, highlighting its significance in drug development.

Learning Points for Chemistry Students

Studying p-tolyl propanoate can enhance students' understanding of several key concepts in chemistry:

  • Understanding esterification and how alcohols and acids react to form esters.
  • Exploring the significance of functional groups in influencing the chemical properties and reactions of compounds.
  • Appreciating the role of aromatic compounds in modern chemistry, particularly in industrial applications.

Overall, p-tolyl propanoate is not just a simple compound but a window into the vast and intriguing realm of organic chemistry, where molecular structures dictate functionality and application. As you delve deeper into this compound, remember the old adage, "What happens at the molecular level can have profound effects on the macroscopic world!"

Synonyms
p-Tolyl propionate
7495-84-3
Propanoic acid, 4-methylphenyl ester
p-tolyl propanoate
4-Cresyl propionate
4-methylphenyl propionate
CO1VL9K4FT
NSC-6012
Propanoic acid, 4-methylphenylester
EINECS 231-347-8
UNII-CO1VL9K4FT
P-CRESYL PROPIONATE
NSC 407777
NSC-407777
AI3-22019
P-METHYLPHENYL PROPIONATE
DTXSID8064727
PROPIONIC ACID, P-TOLYL ESTER
DTXCID7047726
231-347-8
nsc 6012
(4-methylphenyl) propanoate
para-cresyl propionate
(4-Methylphenyl)propanoate
SCHEMBL2239096
NSC6012
YFHVPIIQKCJXMO-UHFFFAOYSA-N
MFCD25969886
NSC407777
AKOS032963896
DB-288981
NS00012140