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Ethyl benzoate

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Identification
Molecular formula
C9H10O2
CAS number
93-89-0
IUPAC name
ethyl benzoate
State
State

At room temperature, ethyl benzoate is a liquid. It is often used in the perfume and flavor industries due to its distinctive aromatic properties.

Melting point (Celsius)
-34.00
Melting point (Kelvin)
239.15
Boiling point (Celsius)
213.00
Boiling point (Kelvin)
486.15
General information
Molecular weight
150.17g/mol
Molar mass
150.1740g/mol
Density
1.0456g/cm3
Appearence

Ethyl benzoate is a colorless liquid with a pleasant aromatic odor similar to that of benzyl alcohol or some other aromatic esters. It is also somewhat reminiscent of wintergreen or cherry due to the benzoate component.

Comment on solubility

Solubility of Ethyl Benzoate

Ethyl benzoate (C9H10O2), a fragrant ester, exhibits interesting solubility properties that can be considered across various solvents:

  • Solubility in Water: Ethyl benzoate is only slightly soluble in water. This low solubility is due to the hydrophobic nature of the aromatic ring and the ester functional group, limiting its interaction with water molecules.
  • Solubility in Organic Solvents: Conversely, ethyl benzoate is highly soluble in organic solvents such as:
    • Alcohols
    • Ethyl acetate
    • Chloroform
    • Hexane
  • This solubility in organic solvents makes it a valuable compound in many chemical applications, including extraction processes and as a solvent in organic reactions.

In summary, ethyl benzoate demonstrates a fascinating solubility profile, showcasing its utility in organic chemistry while highlighting the implications of its molecular structure on solubility behavior.

Interesting facts

Interesting Facts about Ethyl Benzoate

Ethyl benzoate is an intriguing compound that belongs to the class of esters, which are organic compounds formed from the reaction between an alcohol and a carboxylic acid. Some fascinating aspects of ethyl benzoate include:

  • Flavor and Fragrance: Ethyl benzoate is often used in the food industry as a flavoring agent due to its pleasant aroma. It is commonly associated with a fruity scent, making it a popular choice in confectioneries.
  • Cosmetic Applications: This compound also finds utility in the cosmetic industry, where it is incorporated into fragrances and perfumes, contributing to the overall scent profile.
  • Synthesis: Ethyl benzoate can be synthesized through the esterification reaction between benzoic acid and ethanol. This reaction is significant in organic chemistry, exemplifying the principles of condensation reactions.
  • Natural Occurrence: Interestingly, ethyl benzoate can be found in small quantities in the essential oils of various plants, contributing to their aromatic properties.
  • Solvent Properties: Beyond its use in flavors and scents, ethyl benzoate acts as a solvent for various substances in industrial applications, particularly in paint and coatings.

In summary, ethyl benzoate's versatility as a flavoring agent, its applications in cosmetics, and its role as a solvent in industry make it a compound worthy of exploration. As it combines its pleasant characteristics with functional utility, ethyl benzoate exemplifies the interplay between chemistry and everyday life.

As one chemist aptly put it, "The beauty of organic chemistry lies not just in reactions, but in the myriad applications that arise from them."

Synonyms
ETHYL BENZOATE
93-89-0
Benzoic acid, ethyl ester
Benzoic ether
Ethyl benzenecarboxylate
Benzoic Acid Ethyl Ester
Benzoyl ethyl ether
Ethylester kyseliny benzoove
FEMA No. 2422
Ethyl benzoate (natural)
NSC 8884
EINECS 202-284-3
UNII-J115BRJ15H
J115BRJ15H
DTXSID3038696
AI3-01352
Benzoic acid-ethyl ester
NSC-8884
CHEMBL510714
BENZOIC ACID,ETHYL ESTER
DTXCID1018696
CHEBI:156074
EC 202-284-3
MFCD00009109
NSC 8884-d5
Ethylester kyseliny benzoove [Czech]
HYDROUS BENZOYL PEROXIDE IMPURITY C (EP IMPURITY)
HYDROUS BENZOYL PEROXIDE IMPURITY C [EP IMPURITY]
Ethyl benzoate, >=99%
WLN: 2OVR
ETHYL BENZOATE [MI]
SCHEMBL55674
ETHYL BENZOATE [FCC]
ETHYL BENZOATE [FHFI]
Ethyl benzoate, puriss., 98%
FEMA 2422
NSC8884
Ethyl benzoate, analytical standard
ECA35403
Tox21_302021
BBL010500
BDBM50304448
STK025151
Ethyl benzoate, >=99%, FCC, FG
AKOS003596787
CS-W018155
FE37512
HY-W017439
CAS-93-89-0
NCGC00255586-01
VS-02532
DB-002644
B0069
Ethyl benzoate, natural, >=99%, FCC, FG
NS00008338
EN300-16131
Ethyl benzoate, Vetec(TM) reagent grade, 98%
Q421100
Z53835169
F8880-7461
InChI=1/C9H10O2/c1-2-11-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H
202-284-3