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Heptadecanoic acid

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Identification
Molecular formula
C17H34O2
CAS number
506-12-7
IUPAC name
heptadecanoic acid
State
State

At room temperature, heptadecanoic acid is in a solid state. It is a saturated fatty acid, meaning it has no double bonds between its carbon atoms, which contributes to its solid nature at room temperature compared to unsaturated fatty acids.

Melting point (Celsius)
58.00
Melting point (Kelvin)
331.15
Boiling point (Celsius)
227.10
Boiling point (Kelvin)
500.25
General information
Molecular weight
270.46g/mol
Molar mass
270.4590g/mol
Density
0.8522g/cm3
Appearence

Heptadecanoic acid is a white crystalline solid. It usually comes in the form of fine, shiny crystals and has a waxy texture. It is often found in various plant and animal fats, but it is not as common as other fatty acids such as stearic or palmitic acid.

Comment on solubility

Solubility of Heptadecanoic Acid

Heptadecanoic acid, also known as margaric acid, is a saturated fatty acid with the chemical formula C17H34O2. Understanding its solubility is essential for various applications in chemistry and biochemistry.

Solubility Characteristics

The solubility of heptadecanoic acid can be summarized as follows:

  • Solvent Type: Heptadecanoic acid is non-polar in nature, which means it is generally insoluble in water.
  • Organic Solvents: However, it is soluble in various organic solvents such as ethanol, chloroform, and ether.
  • Temperature Dependency: The solubility may increase with rising temperatures, typical for many fatty acids.
  • Applications: This solubility profile makes heptadecanoic acid useful in formulations where organic solvents are employed.

In practical terms, one often observes that longer-chain fatty acids like heptadecanoic acid show reduced solubility in water due to their substantial hydrocarbon chains disrupting hydrogen bonding between water molecules. This illustrates the general principle that:
“Like dissolves like.”

Overall, while heptadecanoic acid is limited in its aqueous solubility, its compatibility with organic solvents enables its use in a range of industrial and laboratory settings.

Interesting facts

Interesting Facts about Heptadecanoic Acid

Heptadecanoic acid, also known as n-heptadecanoic acid or margaric acid, is a fascinating saturated fatty acid that often piques the interest of chemists and biochemists alike. Here are some intriguing aspects of this compound:

  • Natural Occurrence: Heptadecanoic acid is naturally found in some animal fats and vegetable oils, though it is less common than many other fatty acids. It can also be found in small quantities in milk fat.
  • Biological Role: While it is not one of the most prevalent fatty acids in biological systems, heptadecanoic acid is significant in the study of lipids and lipid metabolism. It can be a marker for certain metabolic processes in organisms.
  • Industrial Uses: Heptadecanoic acid is utilized in various industrial applications, including the manufacture of soaps, cosmetics, and lubricants. Its properties make it useful in formulations for skin care products.
  • Research Applications: Scientists often investigate the effects of various fatty acids, including heptadecanoic acid, on health and nutrition. Studies suggest that it may play a role in influencing lipid profiles and fat deposition in the body.
  • Potential Health Impact: Although more research is needed, the consumption of heptadecanoic acid is linked to potential health benefits such as anti-inflammatory properties and its influence on cholesterol levels.
  • Physical Properties: Like other saturated fatty acids, heptadecanoic acid exhibits interesting phase behavior, transitioning from solid to liquid states, which is essential for understanding its behavior in biological and industrial contexts.

In summary, heptadecanoic acid is an intriguing compound worth studying for its natural occurrence, industrial applications, and potential health implications. As the research landscape continues to evolve, this fatty acid may reveal even more secrets that contribute to our understanding of biochemistry and nutrition.

Synonyms
HEPTADECANOIC ACID
506-12-7
Margaric acid
n-Heptadecanoic acid
Margarinic acid
n-Heptadecylic acid
n-Heptadecoic acid
Heptadecylic acid
NSC 3743
C17:0
MFCD00002751
Normal-heptadecanoic acid
V987Y9OZ8L
CHEBI:32365
NSC-3743
63399-94-0
EINECS 208-027-1
BRN 1781004
UNII-V987Y9OZ8L
Margarinsaeure
margaroic acid
Daturinic acid
Daturic acid
heptadecoic acid
AI3-36481
Heptadecanoic acic
X90
EINECS 270-298-7
Normal-heptadecanoate
heptadecansäure
Lead(2+) heptadecanoate
Heptadecanoic acid, 98%
DSSTox_CID_1596
EC 270-298-7
MARGARIC ACID [MI]
SCHEMBL5941
DSSTox_RID_78651
DSSTox_GSID_28306
Heptadecanoic acid, >=98%
4-02-00-01193 (Beilstein Handbook Reference)
WLN: QV16
CH3-[CH2]15-COOH
CHEMBL1172910
DTXSID5021596
FA 17:0a
NSC3743
EINECS 264-123-3
EINECS 266-928-5
Tox21_202550
BBL013181
LMFA01010017
s3336
STL163960
AKOS005716689
CS-W004284
FA 17:0
FH63213
HY-W004284
NSC 122836
NCGC00260099-01
AS-57021
BP-27918
BP-30092
SY010570
SDA 19-005-00
CAS-67701-03-5
H0019
NS00019727
EN300-19173
EC 266-928-5
H10748
Q902204
8EBAABCC-09B2-43FB-945D-A70E5905BFBE
Z104473032