Arachidic acid

Arachidic acid

Names
IUPAC name icosanoic acid
Other names eicosanoic acid n-eicosanoic acid arachidic acid arachic acid C20:0 (Lipid numbers)
Identifiers
CAS Number	506-30-9 Y
3D model (Jmol)	Interactive image
ChEBI	CHEBI:28822 Y
ChEMBL	ChEMBL1173381 Y
ChemSpider	10035 Y
ECHA InfoCard	100.007.302
KEGG	C06425 Y
PubChem	10467
InChI InChI=1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22) Y Key: VKOBVWXKNCXXDE-UHFFFAOYSA-N Y InChI=1/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22) Key: VKOBVWXKNCXXDE-UHFFFAOYAB
SMILES O=C(O)CCCCCCCCCCCCCCCCCCC
Properties
Chemical formula	C20H40O2
Molar mass	312.54 g·mol−1
Appearance	White crystalline solid
Density	0.8240 g/cm3
Melting point	75.5 °C (167.9 °F; 348.6 K)
Boiling point	328 °C (622 °F; 601 K)
Solubility in water	Practically insoluble in water
Hazards
Flash point	169.7 °C (337.5 °F; 442.8 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y  (what is YN ?)
Infobox references

Arachidic acid, also known as eicosanoic acid, is a saturated fatty acid with a 20-carbon chain. It is as a minor constituent of cupuaçu butter (7%),peanut oil (1.1%–1.7%), corn oil (3%), and cocoa butter (1%).

Its name derives from the Latin arachis — peanut. It can be formed by the hydrogenation of arachidonic acid.

Reduction of arachidic acid yields arachidyl alcohol.

Arachidic acid is used for the production of detergents, photographic materials and lubricants.