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Propyl benzoate

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Identification
Molecular formula
C10H12O2
CAS number
2315-68-6
IUPAC name
propyl benzoate
State
State
Liquid at room temperature
Melting point (Celsius)
-51.00
Melting point (Kelvin)
222.15
Boiling point (Celsius)
229.60
Boiling point (Kelvin)
502.75
General information
Molecular weight
164.20g/mol
Molar mass
164.2040g/mol
Density
1.0200g/cm3
Appearence
Propyl benzoate is an ester that appears as a colorless, oily liquid. It is characterized by its aromatic and fruity odor similar to that of benzyl acetate, and is frequently used in the fragrance and flavor industries.
Comment on solubility

Solubility of Propyl Benzoate

Propyl benzoate, with the chemical formula C10H12O2, demonstrates interesting solubility characteristics that are noteworthy:

  • Solvent Compatibility: This compound is primarily soluble in organic solvents such as ethanol and ether, reflecting its non-polar nature.
  • Water Solubility: Propyl benzoate has limited solubility in water, making it largely insoluble due to its hydrophobic properties.
  • Temperature Effect: Like many organic compounds, its solubility may increase with temperature, allowing for a more significant dissolution in heated organic solvents.

Furthermore, the structural composition plays a vital role in its solubility; the presence of the benzoate group influences its interactions with solvents. Understanding these solubility characteristics is crucial for applications in fields such as fragrance formulation and food chemistry, where propyl benzoate is commonly utilized.

In summary, while propyl benzoate is primarily soluble in organic solvents, its limited water solubility showcases its utility in specific applications, emphasizing the importance of solvent selection in chemical processes.

Interesting facts

Interesting Facts About Propyl Benzoate

Propyl benzoate is an intriguing organic compound with several applications in the fields of chemistry, food, and fragrance. Here are some fascinating insights:

1. Chemical Structure and Formation

  • Propyl benzoate is an ester formed from the reaction of benzoic acid and propanol.
  • Esters, like propyl benzoate, are known for their characteristic sweet and fruity odors.

2. Applications

  • It serves as a fragrance component in perfumes and personal care products.
  • Propyl benzoate is employed as a flavoring agent in the food industry, imparting a pleasant taste to various edible products.
  • Moreover, it is utilized as a solvent in paints, coatings, and varnishes due to its effective solvent properties.

3. Biological Impact

  • Research suggests that propyl benzoate may exhibit antimicrobial properties, making it a subject of interest in the field of pharmaceuticals.
  • It is generally recognized as safe (GRAS) when used in food products, although moderation is always advised.

4. Environmental Considerations

  • As with many esters, propyl benzoate is considered to have a low environmental impact compared to other chemical compounds.
  • Its biodegradability contributes favorably to environmental sustainability.

5. Fun Fact

A surprising aspect of propyl benzoate is that it has been used in research related to plant growth. Some studies indicate that certain esters can influence growth rates and flowering in plants.

Overall, propyl benzoate is a versatile compound that plays significant roles across different industries, making it a noteworthy subject of study for both chemists and students alike.

Synonyms
PROPYL BENZOATE
Benzoic acid, propyl ester
n-Propyl benzoate
Propyl benzenecarboxylate
Benzoic acid n-propyl ester
Benzoate de propyle
FEMA No. 2931
UNII-VWK210B7WS
VWK210B7WS
DTXSID4044878
EINECS 219-020-8
NSC 229333
NSC-229333
AI3-01973
PROPYL BENZOATE [FHFI]
DTXCID2024878
FEMA 2931
CHEBI:156072
propyl benzoic acid
PROPYL BENZOATE [INCI]
219-020-8
udewpovqbgfnge-uhfffaoysa-n
2315-68-6
Benzoic Acid Propyl Ester
NCGC00159383-02
NCGC00159383-04
CAS-2315-68-6
propyl-benzoate
1-propyl benzoate
Propyl Benzoate; Benzoic acid, propyl ester; NSC 229333; Propyl benzoate; n-Propyl benzoate
MFCD00009370
Benzoic acid,propylester
Propyl benzoate, 99%
Benzoic acid-propyl ester
n-propyl benzenecarboxylate
SCHEMBL130761
CHEMBL1355077
Tox21_111621
Tox21_301605
NSC229333
AKOS008947829
Tox21_111621_1
GS-3390
NCGC00159383-03
NCGC00256062-01
DB-046092
B0076
CS-0152062
NS00013161
D70394
SBI-0654049.0001
EN300-7794258
SR-01000944754
Q7250465
SR-01000944754-1
BRD-K15329706-001-01-6
Z53835171