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Eicosanoic acid

Catalog Number
ACM506309
CAS Number
506-30-9
Product Name
Eicosanoic acid
Structure
Category
Solubility Enhancing Reagents
Synonyms
Arachidic acid
Description
Liquid; OtherSolid;Solid
IUPAC Name
icosanoic acid
Molecular Weight
312.53
Molecular Formula
C20H40O2
Canonical SMILES
CCCCCCCCCCCCCCCCCCCC(=O)O
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)
InChI Key
VKOBVWXKNCXXDE-UHFFFAOYSA-N
Boiling Point
328.0 °C
Melting Point
74-76 °C (lit.)
Flash Point
110 °C
Purity
99%+
Appearance
Solid
Application
Eicosanoic acid serves a diverse range of industrial and commercial purposes, leveraging its distinct chemical properties and surfactant-like characteristics. Primarily derived from groundnut oil, this compound is a minor yet widespread component in the fats of certain edible vegetable oils. Eicosanoic acid appears as shiny, white crystalline leaflets and is soluble in ether but only slightly soluble in water. It plays a crucial role in organic synthesis and the production of lubricating greases, waxes, plastics, and arachidyl alcohol. This fatty acid is extensively used in the manufacture of pharmaceuticals, soaps, cosmetics, and food packaging owing to its ability to disperse and stabilize monolayers. Additionally, eicosanoic acid finds applications in creating organic thin films for liquid crystals, thereby supporting a variety of technical applications. It also participates in chemical reactions typical of fatty acids, such as forming salts with sodium bicarbonate and esters with alcohols, showcasing its versatility and utility.
Storage
Freezer
Complexity
226
Covalently-Bonded Unit Count
1
EC Number
208-031-3
Exact Mass
312.302831g/mol
Formal Charge
0
Heavy Atom Count
22
Log P
9.29 (LogP);9.29
MeSH Entry Terms
arachidic acid;arachidic acid, ammonium salt;arachidic acid, barium salt;arachidic acid, calcium salt;arachidic acid, magnesium salt;arachidic acid, potassium salt;arachidic acid, sodium salt;zinc arachidate
Monoisotopic Mass
312.302831g/mol
NSC Number
93983
Rotatable Bond Count
18
UNII
PQB8MJD4RB
Vapor Pressure
1.81e-09 mmHg
XLogP3
8.5
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