Hexasulfide, dimethyl

Base Information

• Chemical Name: Hexasulfide, dimethyl
• CAS No.: 22015-54-9
• Molecular Formula: C2H6S6
• Molecular Weight: 222.466
• DSSTox Substance ID: DTXSID30436156
• Nikkaji Number: J468.844I
• Wikidata: Q82251387
• Mol file: 22015-54-9.mol

Synonyms:Hexasulfide, dimethyl;22015-54-9;dimethyl hexasulfide;Dimethyl perhexasulfide;DTXSID30436156

Chemical Property of Hexasulfide, dimethyl

Chemical Property:

• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 5
• Exact Mass: 221.87937723
• Heavy Atom Count: 8
• Complexity: 31.5

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CSSSSSSC

Technology Process of Hexasulfide, dimethyl

There total 3 articles about Hexasulfide, dimethyl 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: 72.0%

Methanesulfenyl chloride (5813-48-9) + C20H18S3 → dimethyl tetrasulfide (5756-24-1) + dimethyl pentasulfide (7330-31-6) + dimethyltrisulfane (3658-80-8) + dimethylhexasulfide (22015-54-9)

Guidance literature:

DOI:10.1016/S0040-4039(00)01249-1

Reference yield:

Dimethyldisulphide (624-92-0) → dimethyl tetrasulfide (5756-24-1) + dimethyl pentasulfide (7330-31-6) + dimethyltrisulfane (3658-80-8) + dimethylhexasulfide (22015-54-9)

Guidance literature:

With chloro(triphenylmethyl)trisulfide; In dichloromethane; at 20 ℃; for 2h;

DOI:10.1016/S0040-4039(00)01357-5

Reference yield:

methyl iodide (74-88-4) → dimethyl tetrasulfide (5756-24-1) + dimethyl pentasulfide (7330-31-6) + dimethyltrisulfane (3658-80-8) + dimethylhexasulfide (22015-54-9)

Guidance literature:

With lithium sulfide; sulfur; In N,N-dimethyl acetamide; at 20 ℃; Further byproducts given;

DOI:10.3891/acta.chem.scand.53-0513

upstream raw materials:

methyl iodide

Methanesulfenyl chloride

Dimethyldisulphide

Downstream raw materials:

dimethyl pentasulfide

Refernces

• 1、 Hou,Abu-Yousef,Harpp. "Three sulfur atom insertion into the S-S bond - Pentasulfide preparation". . p. 7809 - 7812. Retrieved 2007/10/03.