OCTADECYLMETHYLSULFIDE

Base Information

• Chemical Name: OCTADECYLMETHYLSULFIDE
• CAS No.: 40289-98-3
• Molecular Formula: C19H40S
• Molecular Weight: 300.593
• Hs Code.: 2930909090
• Mol file: 40289-98-3.mol

Synonyms:methyl octadecyl sulphide;methyl n-octadecyl sulfide;METHYL OCTADECYL SULFIDE;OCTADECYLMETHYLSULFIDE;Methyl-octadecyl-sulfid;

Chemical Property of OCTADECYLMETHYLSULFIDE

Chemical Property:

• Melting Point: 20°C (estimate)
• Refractive Index: 1.4726 (estimate)
• Boiling Point: 351.79°C (estimate)
• PSA: 25.30000
• Density: 0.8798 (estimate)
• LogP: 7.61090

Purity/Quality:

99% ^*data from raw suppliers

OCTADECYLMETHYLSULFIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of OCTADECYLMETHYLSULFIDE

There total 4 articles about OCTADECYLMETHYLSULFIDE 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%

methyl 3-(methylthio)propionate (13532-18-8) + n-iodooctadecane (629-93-6) → methyl n-octadecyl sulfide (40289-98-3)

Guidance literature:

With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I); sodium t-butanolate; In 5,5-dimethyl-1,3-cyclohexadiene; at 140 ℃; for 24h; Inert atmosphere;

DOI:10.1039/d2ob00008c

Reference yield: 88.0%

methylthiol (74-93-1) + 1-Bromooctadecane (112-89-0) → methyl n-octadecyl sulfide (40289-98-3)

Guidance literature:

With sodium; In diethyl ether; ethanol;

DOI:10.1039/f19888401531

Reference yield: 88.0%

1-chlorooctadecane (3386-33-2) + sodium thiomethoxide (5188-07-8) → methyl n-octadecyl sulfide (40289-98-3)

Guidance literature:

In ethanol; Heating;

DOI:10.1080/00304940009356286

upstream raw materials:

9-(Z)-octadecenylmethylsulphide

methylthiol

1-Bromooctadecane

1-chlorooctadecane

Downstream raw materials:

methyl n-octadecyl sulfoxide

methyl octadecyl sulphone

octadec-1-ene

Refernces

• 1、 Yamamoto, Tamotsu,Hayakawa, Tetsushi,Yoshino, Mugi,Hata, Soh-Ichiroh,Hirayama, Yorinobu. "An efficient oxidation of long chain alkyl methyl sulfides to sulfoxides". . p. 192 - 196. Retrieved 2007/10/03.
• 2、 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.