Dioctyl ether

Base Information

• Chemical Name: Dioctyl ether
• CAS No.: 629-82-3
• Deprecated CAS: 1166299-58-6
• Molecular Formula: C16H34O
• Molecular Weight: 242.445
• Hs Code.: 29091990
• European Community (EC) Number: 211-112-6,692-043-2
• NSC Number: 28948
• UNII: 77JZM5516Z
• DSSTox Substance ID: DTXSID20862324
• Nikkaji Number: J27.108J
• Wikidata: Q27160537
• RXCUI: 1367138
• Mol file: 629-82-3.mol

Synonyms:n-dioctyl ether

Chemical Property of Dioctyl ether

Chemical Property:

• Appearance/Colour: colourless liquid
• Vapor Pressure: 0.00453mmHg at 25°C
• Melting Point: -7.6 °C(lit.)
• Refractive Index: n20/D 1.433(lit.)
• Boiling Point: 286.5 °C at 760 mmHg
• Flash Point: 113.5 °C
• PSA: 9.23000
• Density: 0.81 g/cm³
• LogP: 5.72400
• Solubility.: water: soluble0.1g/L at 20°C
• XLogP3: 6.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 14
• Exact Mass: 242.260965704
• Heavy Atom Count: 17
• Complexity: 109

Purity/Quality:

98% ^*data from raw suppliers

n-Octyl Ether >96.0%(GC) ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Ethers, Other
• Canonical SMILES: CCCCCCCCOCCCCCCCC
• Uses: dicaprylyl ether is a skin-conditioning agent. Dioctyl ether has been used in the preparation of:11nm-sized monodisperse iron nanoparticlescobalt ferrite nanocrystals with a particle diameter of 6nmCoPt-polymer nanostructured composites

Technology Process of Dioctyl ether

There total 108 articles about Dioctyl ether 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: 91.0%

trimethyl phosphite (512-56-1) + octanol (111-87-5) → 1-methoxyoctane (929-56-6) + di-n-octyl ether (629-82-3)

Guidance literature:

With bismuth(lll) trifluoromethanesulfonate; In neat (no solvent); at 100 ℃; Reagent/catalyst;

DOI:10.1002/cssc.201701841

Reference yield: 65.0%

n-octyl triflate (71091-89-9) + dicyclohexylammonium α-cyanoacrylate → n-octyl 2-cyanoacrylate + di-n-octyl ether (629-82-3) + CHF3O3S*C12H23N (1215021-90-1) + octyl 2-cyanoacetate (15666-97-4) + 2-cyanoacrylic acid (15802-18-3)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 22 ℃; Product distribution / selectivity;

Reference yield: 60.0%

octanol (111-87-5) → trans-4-Octene (14850-23-8) + (E)-3-octene (14919-01-8) + trans-2-Octene (13389-42-9) + oct-1-ene (111-66-0,25068-25-1) + di-n-octyl ether (629-82-3)

Guidance literature:

Act Alu; at 270 ℃; Product distribution; various temperatures, also using Act Alu Cl and Alu C Cl as catalysts;

upstream raw materials:

octanol

1-bromo-octane

sodium octanolate

triethylsilane

Downstream raw materials:

Octanoic acid

octyl octylate

n-chlorooctane

n-octyl benzoate

Refernces

• 1、 Sheng, Haoqiang,Huang, Xiaobin,Chen, Zhijia,Zhao, Zhengchuang,Liu, Hong. "Low-Temperature Hypergolic Ignition of 1-Octene with Low Ignition Delay Time". . p. 423 - 434. Retrieved 2021/02/05.
• 2、 -. "METHOD FOR PRODUCING ALIPHATIC LINEAR PRIMARY ALCOHOLS". Paragraph 0103; 0109. . Retrieved 2020/05/06.