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7-Methyloctanoic acid

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Identification
Molecular formula
C9H18O2
CAS number
7534-43-8
IUPAC name
7-methyloctanoic acid
State
State

At room temperature, 7-methyloctanoic acid is typically found in a liquid state. It remains stable under normal conditions but can be reactive under certain conditions, typical of carboxylic acids.

Melting point (Celsius)
5.80
Melting point (Kelvin)
278.90
Boiling point (Celsius)
258.10
Boiling point (Kelvin)
531.30
General information
Molecular weight
158.24g/mol
Molar mass
158.2380g/mol
Density
0.9119g/cm3
Appearence

7-Methyloctanoic acid typically appears as a colorless to pale yellow liquid. It may have a slightly greasy texture, characteristic of carboxylic acids with a medium-length carbon chain. The compound has a faint odor, which can be slightly pungent due to its chemical structure.

Comment on solubility

Solubility of 7-methyloctanoic acid

7-methyloctanoic acid, with its chemical formula C9H18O2, exhibits notable solubility characteristics due to its structure and molecular properties. Here are some key aspects to consider:

  • Solvent Interaction: This compound is typically more soluble in organic solvents such as ethanol, acetone, and chloroform due to its hydrophobic hydrocarbon chain.
  • Water Solubility: 7-methyloctanoic acid has limited solubility in water. The carboxylic acid group (-COOH) allows for some hydrogen bonding, but the long alkyl chain reduces overall affinity for water.
  • Temperature Effects: Like many organic acids, its solubility might increase at higher temperatures, where increased kinetic energy can help overcome intermolecular forces.
  • pH Influence: As a carboxylic acid, it may change solubility in response to pH, becoming more soluble in basic conditions where it can deprotonate to form an anion.

In summary, while 7-methyloctanoic acid is primarily soluble in organic solvents, its water solubility is limited and can be influenced by temperature and pH conditions. Understanding these properties is crucial for applications in chemical processes where solubility plays a vital role.

Interesting facts

Interesting Facts About 7-Methyloctanoic Acid

7-Methyloctanoic acid, also known as (7-methyl caprylic acid), is a fascinating compound that belongs to the family of medium-chain fatty acids. Here are some engaging facts about this intriguing molecule:

  • Natural Occurrence: This compound can be found naturally in various fats and oils, particularly coconut oil and palm kernel oil, making it a noteworthy substance in the realm of nutrition and health.
  • Flavor and Fragrance: 7-Methyloctanoic acid is recognized for its distinct aroma and flavor, contributing to the sensory profile of certain food products, particularly in the dairy industry.
  • Biochemical Importance: It plays a role in metabolic pathways as a fatty acid. It can be oxidized to produce energy, thus influencing metabolic health and efficiency.
  • Applications: Beyond its dietary implications, this compound has applications in the production of esters. These esters can be used in various industries, including cosmetics and food additives.
  • Research Potential: Scientists are exploring its potential therapeutic effects, particularly in the realm of metabolic disorders and possibly even in neurological health.

In summary, 7-methyloctanoic acid is more than just a fatty acid; it is a compound with diverse applications and significance in both natural and industrial contexts. Its role in nutrition, flavoring, and potential therapeutic applications make it a subject of continued interest among chemists and health professionals alike.

Synonyms
7-methyloctanoic acid
ISONONANOIC ACID
693-19-6
26896-18-4
Octanoic acid, 7-methyl-
isopelargonic acid
M3MIU88L6U
UNII-M3MIU88L6U
CHEBI:37108
DTXSID10883129
7-methyl-octanoate
isononanate
isononanoate
isopelargonate
7-Methylcaprylate
7-Methyl caprylate
RefChem:149597
DTXCID807915
DTXSID2027915
248-092-3
EINECS 248-092-3
Isononylic acid
UNII-AW943Q219O
7-methyl-octanoic acid
7-Methyloctanoicacid
7-methyl caprylic acid
MFCD00055380
Isononanoicacid
Isononansaure
isononanic acid
Isononoic acid
iso-nonanoic acid
7-Methyloctansaeure
7-Methyl-octansaeure
7-methylcaprylic acid
SCHEMBL254102
SCHEMBL1275698
SCHEMBL7840095
LMFA01020003
AKOS006272652
AS-56712
DB-254968
DB-359918
CS-0265355
NS00085343
EN300-97984
D93038
Q27117040
Z1198149402