Ethyl arachidate

Base Information

• Chemical Name: Ethyl arachidate
• CAS No.: 18281-05-5
• Molecular Formula: C22H44O2
• Molecular Weight: 340.59
• Hs Code.: 29159000
• UNII: KKI20ZX76X
• DSSTox Substance ID: DTXSID50171335
• Nikkaji Number: J207.936D
• Wikidata: Q27158128
• Mol file: 18281-05-5.mol

Synonyms:Ethyl arachidate;Ethyl icosanoate;18281-05-5;Arachidic acid ethyl ester;Eicosanoic acid, ethyl ester;ETHYL EICOSANOATE;Ethyl Arachate;Arachidic acid, ethyl ester;UNII-KKI20ZX76X;KKI20ZX76X;Ethylicosanoate;MFCD00056233;Icosanoic Acid Ethyl Ester;chloro-diphenyl-vinyl-silane;Ethyl arachidate, >=99%;QSPL 091;SCHEMBL5204092;CHEBI:84859;DTXSID50171335;AKOS015903273;CS-W013919;HY-W013203;AS-59395;A0899;FT-0637670;D82078;A812726;J-011700;Q27158128

Chemical Property of Ethyl arachidate

Chemical Property:

• Vapor Pressure: 0.00164mmHg at 25°C
• Melting Point: 44 °C
• Refractive Index: 1.57
• Boiling Point: 369.1 °C at 760 mmHg
• Flash Point: 171.4 °C
• PSA: 26.30000
• Density: 0.861g/cm³
• LogP: 7.59120
• Storage Temp.: −20°C
• Solubility.: almost transparency in hot Methanol
• XLogP3: 10
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 20
• Exact Mass: 340.334130642
• Heavy Atom Count: 24
• Complexity: 250

Purity/Quality:

98%,99%, ^*data from raw suppliers

Ethyl Arachate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCCCCC(=O)OCC
• Uses: Ethyl Arachate has been found in a neutral fraction from Shoyu (soy sauce) flavor component.

Technology Process of Ethyl arachidate

There total 3 articles about Ethyl arachidate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

Arachidic acid (506-30-9) + ethyl iodide (75-03-6) → ethyl eicosanoate (18281-05-5)

Guidance literature:

With caesium carbonate; In acetonitrile; for 2h; Heating;

DOI:10.1080/00304949609356558

Reference yield:

ethanol (64-17-5) + Arachidic acid (506-30-9) → ethyl eicosanoate (18281-05-5)

Guidance literature:

With hydrogenchloride;

Reference yield:

→ ethyl eicosanoate (18281-05-5)

Guidance literature:

DOI:10.1021/jo00864a006

upstream raw materials:

ethanol

Arachidic acid

ethyl iodide

Downstream raw materials:

n-eicosanol

Refernces

• 1、 Lee, Jong Chan,Oh, Yoon Seok,Cho, Sung Hye,Lee, Jung Il. "Efficient in situ esterification of carboxylic acids using cesium carbonate". . p. 480 - 483. Retrieved 2007/10/03.