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2-Methylhexanoic acid

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Identification
Molecular formula
C7H14O2
CAS number
142-62-1
IUPAC name
2-methylhexanoic acid
State
State

At room temperature, 2-Methylhexanoic acid is a liquid.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.15
Boiling point (Celsius)
205.00
Boiling point (Kelvin)
478.15
General information
Molecular weight
130.19g/mol
Molar mass
130.1850g/mol
Density
0.9298g/cm3
Appearence

2-Methylhexanoic acid is a colorless to pale yellow liquid with a mild, unpleasant odor. It is a branched-chain alkanoic acid.

Comment on solubility

Solubility of 2-methylhexanoic acid

2-methylhexanoic acid, with the chemical formula C7H14O2, exhibits a notable solubility profile due to its chemical structure. This compound is classified as a carboxylic acid, which generally enhances its ability to interact with polar solvents.

Key factors influencing the solubility of 2-methylhexanoic acid include:

  • Polarity: The presence of the carboxyl group (-COOH) renders the compound polar, allowing it to dissolve well in polar solvents like water.
  • Chain Length: As a medium-chain fatty acid, 2-methylhexanoic acid balances hydrophilic and hydrophobic properties, leading to moderate solubility in organic solvents.
  • Temperature: Solubility can increase with temperature, which is a common behavior observed in many organic acids.

In general, 2-methylhexanoic acid is considered soluble in water and alcohols but may have limited solubility in non-polar solvents. As such, it is often noted that “like dissolves like,” emphasizing that polar solvents are the best candidates for dissolving this compound.

In summary, 2-methylhexanoic acid demonstrates appreciable solubility in various solvents, attributed to its functional groups and molecular characteristics.

Interesting facts

Exploring 2-Methylhexanoic Acid

2-Methylhexanoic acid, also known as isooctanoic acid, is a fascinating compound with a range of applications in various fields. This carboxylic acid is notable for its structure, characterized by a branched chain that enhances its chemical reactivity and utility.

Key Facts About 2-Methylhexanoic Acid

  • Versatile Applications: 2-Methylhexanoic acid is commonly used in the production of esters, which are vital for creating fragrances, flavorings, and even in the formulation of cosmetics and personal care products.
  • Industrial Uses: It serves as a precursor for synthetic lubricants and plasticizers, showcasing its utility in enhancing material properties.
  • Biological Role: Interestingly, this compound is also a metabolite found in some fatty acid pathways in biological systems, indicating its significance in biochemistry.
  • Flavor Profile: In the food industry, it can impart distinct fruity flavors, making it an attractive option for food chemists looking to develop new taste profiles.
  • Research Importance: Scientists continue to study 2-methylhexanoic acid for its potential roles in pharmaceuticals, particularly in drug delivery systems due to its fatty acid characteristics.

In summary, 2-methylhexanoic acid is not only relevant in industrial and commercial applications but also holds a rich place in biochemical research. As its versatility is further explored, it may unveil even more potentials in both science and industry. As one researcher noted, "The implications of branched-chain carboxylic acids like 2-methylhexanoic acid extend far beyond simple chemical reactions—they are keys to innovation in multiple sectors."

Synonyms
2-METHYLHEXANOIC ACID
4536-23-6
2-Methylcaproic acid
Hexanoic acid, 2-methyl-
2-Hexanecarboxylic acid
alpha-Methylcaproic acid
2-methyl-hexanoic acid
FEMA No. 3191
.alpha.-Methylcaproic acid
EINECS 224-883-9
LUK37N0QM8
BRN 1721227
DTXSID9044241
DTXCID7024241
CVKMFSAVYPAZTQ-UHFFFAOYSA-
2-METHYLHEXANOIC ACID [FHFI]
224-883-9
inchi=1/c7h14o2/c1-3-4-5-6(2)7(8)9/h6h,3-5h2,1-2h3,(h,8,9)
2-Methylhexanoicacid
Methylhexanoic acid
2-?Methylhexanoic acid
104490-70-2
Hexanoic acid, methyl-
UNII-LUK37N0QM8
MFCD00002674
alpha-methylhexanoic acid
hexane-2-carboxylic acid
alpha -Methylcaproic acid
(-)-2-methylhexanoic acid
SCHEMBL22555
2-Methylhexanoic acid, 99%
CHEMBL1789229
FEMA 3191
CHEBI:138489
ALBB-031667
ZBA64251
Tox21_302640
LMFA01020080
s6079
2-Methylhexanoic acid, >=99%, FG
AKOS009158603
EK-0701
SB74015
NCGC00256711-01
PD124072
CAS-4536-23-6
DB-070642
HY-128371
CS-0099247
M0947
D91409
EN300-196066
Q27283189
Z756390480