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Ethyl 3-phenylpropionate

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Identification
Molecular formula
C11H14O2
CAS number
122-60-1
IUPAC name
ethyl 3-phenylpropanoate
State
State
Ethyl 3-phenylpropanoate is a clear, colorless liquid at room temperature. It remains in liquid state under normal atmospheric conditions and is commonly used as a fragrance and flavoring agent.
Melting point (Celsius)
-39.00
Melting point (Kelvin)
234.15
Boiling point (Celsius)
238.00
Boiling point (Kelvin)
511.15
General information
Molecular weight
178.23g/mol
Molar mass
178.2330g/mol
Density
1.0080g/cm3
Appearence

Ethyl 3-phenylpropanoate is a clear, colorless liquid with a pleasant, fruity aroma. It is typically found in its liquid form at room temperature due to its relatively low boiling point and melting point.

Comment on solubility

Solubility of Ethyl 3-phenylpropanoate

Ethyl 3-phenylpropanoate, with the chemical formula C11H14O2, exhibits interesting solubility characteristics that are essential to its applications in various fields, particularly in organic synthesis and flavoring. When considering the solubility of this compound, several key factors come into play:

  • Polarity: Ethyl 3-phenylpropanoate is an ester, typically characterized by a moderate polarity due to its ester functional group. This affects its solubility in various solvents.
  • Solvent Compatibility: The compound is generally soluble in organic solvents such as:
    • Ethyl alcohol
    • Ethanol
    • Acetone
    However, it is insoluble in water due to its hydrophobic benzene ring, which significantly reduces its solubility in polar solvents.
  • Temperature Influence: Increased temperature can enhance solubility in organic solvents, allowing for better dissolution in applications that involve heating.

In conclusion, while ethyl 3-phenylpropanoate is soluble in many organic solvents, it shows a clear preference for non-polar or weakly polar environments, making it unsuitable for aqueous solutions. This property is quite relevant in industrial applications where the choice of solvent is crucial for efficiency and effectiveness.

Interesting facts

Interesting Facts about Ethyl 3-Phenylpropanoate

Ethyl 3-phenylpropanoate is a fascinating compound that belongs to the family of esters, which are widely recognized for their diverse applications in both the food industry and perfumery. Here are some intriguing aspects of this compound:

  • Flavor and Aroma: This ester is known for its fruity and sweet odor, reminiscent of apples and other ripe fruits. As a result, it is often utilized in the creation of artificial flavorings and fragrances.
  • Synthesis: The compound is typically synthesized through the esterification reaction between ethanol and 3-phenylpropanoic acid. This process involves the elimination of water, resulting in the formation of the ester.
  • Natural Occurrence: Ethyl 3-phenylpropanoate can be found in certain essential oils and food items, contributing to their aroma profile. It adds a layer of complexity to flavors in foods such as candies and baked goods.
  • Biological Significance: Some studies have suggested that esters like ethyl 3-phenylpropanoate may play a role in plant signaling, aiding in processes such as pollination by attracting pollinators with their pleasant scents.
  • Research Applications: Given its distinct characteristics, this compound is often studied in organic chemistry for its reactivity and as a precursor for synthesizing other complex molecules.

In summary, ethyl 3-phenylpropanoate is not just another ester; it represents a bridge between chemistry and sensory experiences in nature, highlighting how chemical compounds can influence our perception of flavors and scents.

Synonyms
Ethyl 3-phenylpropionate
Ethyl 3-phenylpropanoate
2021-28-5
Ethyl hydrocinnamate
Benzenepropanoic acid, ethyl ester
3-Phenylpropionic Acid Ethyl Ester
Hydrocinnamic acid, ethyl ester
ETHYL BENZENEPROPANOATE
Ethylhydrocinnamoate
Ethylphenyl propanoate
FEMA No. 2455
UNII-58E9Z9V64D
DTXSID9047095
58E9Z9V64D
EINECS 217-966-6
ethyl beta-phenylpropionate
NSC 126040
NSC-126040
AI3-11591
DTXCID7027095
Hydrocinnamic acid, ethyl ester (8CI)
ETHYL 3-PHENYLPROPIONATE [FHFI]
EPP cpd
ethyl phenylpropanoate
ETHYL BETA-PHENYLPROPANOATE
217-966-6
ethyl phenylpropionate
inchi=1/c11h14o2/c1-2-13-11(12)9-8-10-6-4-3-5-7-10/h3-7h,2,8-9h2,1h
jagzuigghgtfho-uhfffaoysa-n
Ethyl dihydrocinnamate
ethyl benzylacetate
MFCD00009206
Ethyl3-phenylpropionate
ethylhydrocinnamate
3-phenyl-propionic acid ethyl ester
HYDROCINNAMIC ACID ETHYL ESTER
ethyl 3phenylpropionate
Ethyl 3-phenylproprionate
Ethyl hydrocinnamate, 99%
SCHEMBL304816
CHEMBL2252095
FEMA 2455
CHEBI:173833
3-phenylpropanoic acid ethyl ester
3-phenyl-propanoic acid ethyl ester
Tox21_302337
BBL035649
NSC126040
STL442490
AKOS005256946
CS-W002049
FE39043
Ethyl 3-phenylpropionate, >=98%, FG
NCGC00256223-01
AC-23568
CS-11279
SY013603
CAS-2021-28-5
DB-014798
NS00021817
P1304
EN300-7403201
ETHYL HYDROCINNAMATE;ETHYL B-PHENYLPROPIONATE
Q27261590
3-Phenylpropionic acid ethyl ester;Ethyl hydrocinnamate