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Ethyl 3-methylbutanoate

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Identification
Molecular formula
C7H14O2
CAS number
2105-64-2
IUPAC name
ethyl 3-methylbutanoate
State
State

Ethyl 3-methylbutanoate is a liquid at room temperature.

Melting point (Celsius)
-88.00
Melting point (Kelvin)
185.00
Boiling point (Celsius)
131.00
Boiling point (Kelvin)
404.00
General information
Molecular weight
130.19g/mol
Molar mass
130.1870g/mol
Density
0.8690g/cm3
Appearence

Ethyl 3-methylbutanoate is a colorless liquid. It is known for its fruity odor, often associated with apples or pineapples, making it a common component in fragrance and flavoring applications.

Comment on solubility

Solubility of Ethyl 3-methylbutanoate

Ethyl 3-methylbutanoate, with the chemical formula C7H14O2, exhibits interesting solubility characteristics that are important for its applications in various fields, especially in flavor and fragrance industries.

This ester compound is generally considered to be:

  • Soluble in organic solvents: Ethyl 3-methylbutanoate is highly soluble in nonpolar and polar organic solvents such as ethanol, acetone, and diethyl ether. This solubility makes it quite versatile for incorporation in different formulations.
  • Weakly soluble in water: Due to its relatively long hydrocarbon chain, ethyl 3-methylbutanoate has limited solubility in water. The ester functional group interacts weakly with water compared to alkyl groups, resulting in only slight solubility at room temperature.

In summary, the solubility of ethyl 3-methylbutanoate can be described as:

  • High solubility in nonpolar organic solvents
  • Moderate solubility in polar organic solvents
  • Limited solubility in water

Understanding these solubility properties is essential for optimizing its use in various applications, ensuring effective performance depending on the required medium.

Interesting facts

Interesting Facts about Ethyl 3-Methylbutanoate

Ethyl 3-methylbutanoate is a fascinating ester that is widely recognized for its delightful fruity aroma, reminiscent of apples or bananas. It is often used in the flavor and fragrance industry due to its appealing scent profile. Here are several interesting aspects of this compound:

  • Natural Occurrence: This compound is found naturally in various fruits, making it a popular choice for natural flavoring agents.
  • Production Process: Ethyl 3-methylbutanoate is synthesized through the esterification reaction between 3-methylbutanoic acid and ethanol, a process that is both economical and efficient.
  • Applications: Beyond its use in food flavoring, it also finds applications in perfumes and other cosmetic products, where its pleasant fragrance enhances the overall sensory experience.
  • Analytical Use: Chemists often utilize this compound as a scent marker in studies related to volatile organic compounds (VOCs) and environmental analysis.

This compound not only serves various commercial purposes but also plays a role in scientific research, showcasing the broad impact of organic compounds on both industry and academia. As a notable example of ester chemistry, ethyl 3-methylbutanoate embodies the intersection of nature and synthetic processes, making it a captivating subject of study for both scientists and students alike.

"In every molecule, there's a story waiting to be told." This quote encapsulates the essence of studying compounds like ethyl 3-methylbutanoate, highlighting the importance of understanding the fundamental chemistry behind our everyday experiences.

Synonyms
ETHYL ISOVALERATE
108-64-5
Ethyl 3-methylbutanoate
Ethyl 3-methylbutyrate
Ethyl isopentanoate
Isovaleric acid, ethyl ester
Butanoic acid, 3-methyl-, ethyl ester
Ethyl isovalerianate
Ethyl beta-methylbutyrate
3-Methylbutyric acid ethyl ester
3-Methylbutanoic acid ethyl ester
FEMA No. 2463
Ethyl iso-pentanoate
Ethyl isovalerate (natural)
Butyric acid, 3-methyl-, ethyl ester
CCRIS 1345
NSC 8869
ethyl iso-valerate
EINECS 203-602-3
Isopentanoic acid ethyl ester
BRN 1744677
Ethylisovalerate
DTXSID3047057
CHEBI:31571
AI3-21996
UNII-9ZZ5597636
ethyl 3-methyl-butanoate
NSC-8869
Isovaleric Acid Ethyl Ester
ETHYL ISOVALERATE [MI]
ETHYL ISOVALERATE [FCC]
9ZZ5597636
DTXCID1027057
ETHYL ISOVALERATE [FHFI]
PPXUHEORWJQRHJ-UHFFFAOYSA-
Ethyl Isovalerate(Isovaleric Acid Ethyl Ester)
(CH3)2CHCH2C(O)OC2H5
Butyric acid, 3-methyl-, ethyl ester (6CI,7CI,8CI)
WE(2:0/4:0(3Me))
MFCD00009203
Ethyl isovalerate, 98%
SCHEMBL27828
CHEMBL3183097
FEMA 2463
NSC8869
3-methyl-butyric acid ethyl ester
WLN: 2OV1Y1 & 1
3-Methyl-butanoic acid ethyl ester
Tox21_301194
LMFA07010511
Ethyl isovalerate, analytical standard
AKOS008947869
Ethyl isovalerate, >=98%, FCC, FG
NCGC00248327-01
NCGC00255092-01
CAS-108-64-5
FE162240
LS-13340
Ethyl isovalerate, purum, >=97.0% (GC)
I0194
NS00012424
Ethyl isovalerate, natural, >=98%, FCC, FG
Q2815995
F1905-7028
203-602-3