OCTADECYL METHYL SULFOXIDE

Base Information

• Chemical Name: OCTADECYL METHYL SULFOXIDE
• CAS No.: 3079-33-2
• Molecular Formula: C₁₉H₄₀OS
• Molecular Weight: 316.592
• Hs Code.: 2930909090
• Mol file: 3079-33-2.mol

Synonyms:Sulfoxide,methyl octadecyl (7CI,8CI)

Chemical Property of OCTADECYL METHYL SULFOXIDE

Chemical Property:

• Boiling Point: 441.1±14.0 °C(Predicted)
• PSA: 36.28000
• Density: 0.900±0.06 g/cm3(Predicted)
• LogP: 7.49210

Purity/Quality:

OCTADECYL METHYL SULFOXIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of OCTADECYL METHYL SULFOXIDE

There total 4 articles about OCTADECYL METHYL SULFOXIDE 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: 92.0%

methyl n-octadecyl sulfide (40289-98-3) → methyl n-octadecyl sulfoxide (3079-33-2)

Guidance literature:

With sodium periodate; tetrabutylammomium bromide; In methanol; at 20 - 24 ℃; for 24h;

DOI:10.1080/00304940009356286

Reference yield: 18.0%

methyl n-octadecyl sulfide (40289-98-3) → methyl octadecyl sulphone (103808-58-8) + methyl n-octadecyl sulfoxide (3079-33-2)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 0 ℃;

DOI:10.1039/f19888401531

Reference yield:

1-chlorooctadecane (3386-33-2) → methyl n-octadecyl sulfoxide (3079-33-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / aq. ethanol / Heating

2: 92 percent / NaIO₄; tetrabutylammonium bromide / methanol / 24 h / 20 - 24 °C

With sodium periodate; tetrabutylammomium bromide; In methanol; ethanol; 1: Substitution / 2: Oxidation;

DOI:10.1080/00304940009356286

upstream raw materials:

methyl n-octadecyl sulfide

1-chlorooctadecane

1-Bromooctadecane

Refernces

• 1、 Georges, Christian,Lewis, T. John,Llewellyn, J. Patrick,Salvagno, Susanna,Taylor, D. Martin,et al.. "Chiral Sulphur-containing Molecules in Langmuir-Blodgett Films". . p. 1531 - 1542. Retrieved 2007/10/02.