2-Tetradecyloctadecanoic acid

Base Information

• Chemical Name: 2-Tetradecyloctadecanoic acid
• CAS No.: 73756-39-5
• Molecular Formula: C32H64 O2
• Molecular Weight: 480.859
• European Community (EC) Number: 277-586-1
• UNII: A362535NEZ
• DSSTox Substance ID: DTXSID90994646
• Nikkaji Number: J295.259I
• Wikidata: Q27273552
• Mol file: 73756-39-5.mol

Synonyms:2-Tetradecyloctadecanoic acid;73756-39-5;tetradecyloctadecanoic acid;UNII-A362535NEZ;Octadecanoic acid,2-tetradecyl-;A362535NEZ;EINECS 277-586-1;Octadecanoic acid, 2-tetradecyl-;palmityl palmitic acid;ISOCARB 32 ACID;SCHEMBL34058;DTXSID90994646;TETRADECYLOCTADECANOIC ACID [INCI];(+/-)-TETRADECYLOCTADECANOIC ACID;TETRADECYLOCTADECANOIC ACID, (+/-)-;Q27273552

Chemical Property of 2-Tetradecyloctadecanoic acid

Chemical Property:

• Vapor Pressure: 5.77E-15mmHg at 25°C
• Boiling Point: 580.1°C at 760 mmHg
• Flash Point: 329.1°C
• PSA: 37.30000
• Density: 0.871g/cm³
• LogP: 11.64980
• XLogP3: 15.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 29
• Exact Mass: 480.49063128
• Heavy Atom Count: 34
• Complexity: 393

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCC(CCCCCCCCCCCCCC)C(=O)O

Technology Process of 2-Tetradecyloctadecanoic acid

There total 9 articles about 2-Tetradecyloctadecanoic acid 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: 87.0%

→ 2-tetradecyloctadecanoic acid (73756-39-5)

Guidance literature:

With water; potassium hydroxide; In ethanol; for 10h; Reflux;

In ethanol; at 160 ℃; for 24h;

Reference yield: 30.0%

1-iodotetradecane (19218-94-1) + stearic acid (57-11-4) → 2-tetradecyloctadecanoic acid (73756-39-5)

Guidance literature:

stearic acid; With sodium hydride; lithium diisopropyl amide; In tetrahydrofuran; mineral oil; at 0 - 20 ℃; for 0.5h; Inert atmosphere;

1-iodotetradecane; In tetrahydrofuran; mineral oil; at 45 ℃; for 6h; Inert atmosphere;

DOI:10.1021/jm3016443

Reference yield:

hexadecyltetradecylmalonic acid → 2-tetradecyloctadecanoic acid (73756-39-5)

Guidance literature:

With hydrogenchloride; In water; at 200 ℃;

DOI:10.1016/j.ejpb.2015.08.011

upstream raw materials:

2-tetradecyl-octadecanol

1-Hexadecanol

1-iodotetradecane

stearic acid

Downstream raw materials:

C₁₁₈H₁₈₂O₁₃

Refernces

• 1、 -. "Bithiophene sulfonamide-based molecular and polymeric semiconductors". Page/Page column 77-78. . Retrieved 2017/06/23.