Skip to main content

Propyl acetate

ADVERTISEMENT
Identification
Molecular formula
C5H10O2
CAS number
109-60-4
IUPAC name
propyl acetate
State
State

At room temperature, propyl acetate is a liquid. It is often used as a solvent in coatings and inks due to its ability to dissolve a variety of resins and compounds.

Melting point (Celsius)
-95.30
Melting point (Kelvin)
177.85
Boiling point (Celsius)
101.60
Boiling point (Kelvin)
374.75
General information
Molecular weight
102.13g/mol
Molar mass
102.1330g/mol
Density
0.8790g/cm3
Appearence

Propyl acetate is a colorless liquid with a pleasant, fruity odor reminiscent of pears or apples. It is clear and highly volatile.

Comment on solubility

Solubility of Propyl Acetate

Propyl acetate, with the chemical formula C5H10O2, presents interesting characteristics in terms of solubility. This compound is known for its moderate solubility in various solvents, making it a versatile choice in chemical applications. Here are some key points regarding its solubility:

  • Solvent Compatibility: Propyl acetate is soluble in organic solvents such as ethanol, ether, and chloroform.
  • Water Solubility: It has limited solubility in water, approximately 0.7 g per 100 mL at room temperature, indicating that it does not mix readily with polar solvents.
  • Influence of Temperature: The solubility of propyl acetate in water can slightly increase with temperature; however, it remains relatively low compared to its solubility in organic solvents.

In practical applications, the ability of propyl acetate to dissolve in organic solvents renders it useful in industries such as coatings, adhesives, and cosmetics. This characteristic allows it to effectively act as a solvent for various resins and polymers, enhancing its functionality in product formulations.

In summary, while propyl acetate exhibits limited water solubility, it is highly soluble in numerous organic solvents, making it an important compound across various sectors.

Interesting facts

Interesting Facts about Propyl Acetate

Propyl acetate is an ester that has garnered attention in various industries due to its unique characteristics and versatile applications. Here are some fascinating insights about this compound:

  • Chemical Origin: Propyl acetate is formed by the reaction of propyl alcohol and acetic acid through a process known as esterification. This reaction not only produces a pleasant fruity aroma but also paves the way for its widespread use in different sectors.
  • Industrial Applications: Due to its effective solvent properties, propyl acetate is commonly used in the coatings, inks, and adhesives industries. It is particularly favored in spray paints and varnishes for its rapid evaporation and minimal residue.
  • Natural Occurrence: Interestingly, it occurs naturally in some fruits, contributing to the characteristic flavors of apples and bananas. It's these fruity notes that make it an attractive choice for flavoring agents in food products.
  • Safety and Handling: While propyl acetate is generally regarded as safe for use in food applications, it must still be handled with care. Proper ventilation and protective gear are recommended during usage to avoid respiratory irritation.
  • Environmental Impact: As a low-toxicity solvent, propyl acetate is considered a more environmentally friendly option compared to traditional organic solvents, making it a valuable asset in the quest for sustainable chemical practices.

In conclusion, propyl acetate is a compound that balances functionality and safety, making it an excellent choice for both industrial applications and everyday products. Its unique properties, combined with its pleasant aroma, continue to make it a subject of interest among scientists and industry professionals alike. As we advance towards greener chemistry, the role of compounds like propyl acetate becomes ever more significant.

Synonyms
Propyl acetate
109-60-4
N-PROPYL ACETATE
Acetic acid, propyl ester
Propyl ethanoate
1-Acetoxypropane
1-Propyl acetate
n-Propyl ethanoate
Octan propylu
Acetic acid n-propyl ester
Acetate de propyle normal
n-Propyl acetate (natural)
Acetic acid propyl ester
FEMA No. 2925
Propylester kyseliny octove
NSC 72025
HSDB 161
n-propanol acetate
EINECS 203-686-1
Acetic acid, n-propyl ester
UNII-4AWM8C91G6
BRN 1740764
4AWM8C91G6
DTXSID6021901
CHEBI:40116
AI3-24156
NSC-72025
DTXCID301901
ACETIC ACID,PROPYL ESTER
EC 203-686-1
4-02-00-00138 (Beilstein Handbook Reference)
PROPYL ACETATE (USP-RS)
PROPYL ACETATE [USP-RS]
Octan propylu [Polish]
Acetate de propyle normal [French]
Propylester kyseliny octove [Czech]
UN1276
MFCD00009372
Propyl acetate, 99%
CH3COOCH2CH2CH3
Acetic acid-n-propyl ester
Propyl ester of acetic acid
PROPYL ACETATE [MI]
FEMA NUMBER 2935
SCHEMBL14991
PROPYL ACETATE [FCC]
WLN: 3OV1
CHEMBL44857
PROPYL ACETATE [FHFI]
Propyl acetate, >=99.5%
Propyl acetate, >=98%, FG
N-PROPYL ACETATE [HSDB]
N-Propyl acetate LBG-64752
Propyl acetate, analytical standard
ACETIC ACID, N-PROPYL ETHER
NSC72025
Tox21_202012
STL280317
AKOS008949448
DB01670
UN 1276
NCGC00249148-01
NCGC00259561-01
CAS-109-60-4
LS-13075
DB-040874
A0044
NS00003289
Propyl acetate, natural, >=97%, FCC, FG
n-Propyl acetate [UN1276] [Flammable liquid]
Q415750
InChI=1/C5H10O2/c1-3-4-7-5(2)6/h3-4H2,1-2H
Propyl acetate, United States Pharmacopeia (USP) Reference Standard
Propyl Acetate, Pharmaceutical Secondary Standard; Certified Reference Material
203-686-1