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2-Ethylheptanoic Acid

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Identification
Molecular formula
C9H18O2
CAS number
3986-46-9
IUPAC name
2-ethylheptanoic acid
State
State

The compound is a liquid at room temperature.

Melting point (Celsius)
-67.00
Melting point (Kelvin)
206.15
Boiling point (Celsius)
256.50
Boiling point (Kelvin)
529.70
General information
Molecular weight
158.24g/mol
Molar mass
158.2380g/mol
Density
0.9075g/cm3
Appearence

2-Ethylheptanoic acid is a colorless to pale yellow liquid at room temperature. It is an organic compound with a characteristic odor.

Comment on solubility

Solubility of 2-ethylheptanoic acid

2-ethylheptanoic acid, with the chemical formula C9H18O2, exhibits noteworthy solubility characteristics that are of interest in various chemical applications.

This compound demonstrates:

  • Moderate solubility in water: Due to its hydrophobic hydrocarbon tail, 2-ethylheptanoic acid has a limited ability to dissolve in water. The carboxylic acid group does provide some level of interaction with water molecules, but overall solubility remains low.
  • Good solubility in organic solvents: It is highly soluble in organic solvents such as ethanol, dichloromethane, and hexane. This characteristic makes it useful in organic synthesis and as a solvent in various chemical reactions.
  • Temperature dependence: Like many organic compounds, the solubility of 2-ethylheptanoic acid may increase with temperature, highlighting the importance of conditions in solubility behavior.

As a general rule, the solubility of organic acids can often be attributed to their molecular structure, where the hydrophobic and hydrophilic characteristics interact with solvents to determine solubility.

In summary, 2-ethylheptanoic acid provides a balanced case of solubility that reflects the dual nature of many organic compounds, being moderately soluble in water while readily dissolving in organic solvents.

Interesting facts

Interesting Facts about 2-Ethylheptanoic Acid

2-Ethylheptanoic acid, a fascinating compound in the field of organic chemistry, belongs to the category of carboxylic acids. This compound exhibits a variety of interesting characteristics and applications, making it a subject of study for many scientists and chemists.

Key Characteristics

  • Structure: The unique branched-chain structure of 2-ethylheptanoic acid consists of a seven-carbon chain with an ethyl group attached to the second carbon, creating a significant steric effect that influences its reactivity.
  • Biodegradability: It is known for being environmentally friendly due to its biodegradable properties, which make it an appealing alternative in various applications over less environmentally conscious compounds.
  • Versatile Reactivity: This compound can easily participate in various chemical reactions such as esterification, synthesis of surfactants, and as a precursor for the production of pharmaceuticals.

Applications and Uses

  • Surfactants: 2-ethylheptanoic acid is often used in the manufacturing of surfactants, which are vital for cleaning products.
  • Plasticizers: Its properties allow it to serve effectively as a plasticizer, enhancing the flexibility of plastics in numerous industrial applications.
  • Lubricants: The compound often finds application in the synthesis of synthetic lubricants, contributing to improved efficiency in machinery.

Scientific Insights

Researchers have conducted various studies to explore the physiological effects of 2-ethylheptanoic acid, showing that it can impact metabolic pathways in living organisms. It’s essential for ongoing research to further understand these effects and the potential implications for health and industry.

Quote from a Chemist

As one noted chemist remarked, “2-ethylheptanoic acid serves as a bridge between traditional organic chemistry and modern, sustainable alternatives, showcasing how fundamental compounds can shape our future.”

In summary, 2-ethylheptanoic acid stands out not only for its distinct chemical structure but also for its broad range of applications, making it a compound of significant interest in the fields of chemistry and industry.

Synonyms
2-ETHYLHEPTANOIC ACID
3274-29-1
Heptanoic acid, 2-ethyl-
EINECS 221-902-2
DTXSID40880929
DTXCID401022271
221-902-2
xi-2-Ethylheptanoic acid
3-Octanecarboxylic acid
2-ETHYLHEPTANOICACID
MFCD02258626
octane-3-carboxylic acid
SCHEMBL29946
CHEBI:179877
STL280352
AKOS010363958
AT41186
FE35943
CS-0232103
NS00048200
EN300-126300
Z756391304