My watch list

Arachidic acid

Arachidic acid

IUPAC name	icosanoic acid
Other names	eicosanoic acid n-eicosanoic acid arachidic acid arachic acid
Identifiers
CAS number	506-30-9
PubChem	10467
SMILES	CCCCCCCCCCCCCCCCCCCC(=O)O
Properties
Molecular formula	C₂₀H₄₀O₂
Molar mass	312.5304
Appearance	white crystaline solid
Density	0.8240 g/cm³
Melting point	75.5 °C
Boiling point	328 °C
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

Arachidic acid, also called eicosanoic acid, is a saturated fatty acid found in peanut oil. Its name derives from the Latin arachis — peanut. It can be formed by the hydrogenation of arachidonic acid. It is practically insoluble in water, and stable under normal conditions. It is a surfactant.

Additional recommended knowledge

Guide to balance cleaning: 8 simple steps

Don't let static charges disrupt your weighing accuracy

Safe Weighing Range Ensures Accurate Results

Reduction of arachidic acid yields arachidyl alcohol.

References

Merck Index, 11th Edition, 791.
Dorland's Medical Dictionary – 'A'. Retrieved on 2007-01-12.

v • d • e Lipids: fatty acids
Saturated	Butyric - Hexanoic - Caprylic - Decanoic - Lauric - Myristic - Palmitic - Stearic - Arachidic - Behenic - Lignoceric
Omega-3 fatty acid	Alpha-linolenic - Stearidonic acid - Eicosapentaenoic acid - Docosahexaenoic acid
Omega-6 fatty acid	Linoleic - Gamma-Linolenic acid - Dihomo-gamma-linolenic acid - Arachidonic
Omega-9 fatty acid	Oleic - Erucic