Dimethyl trisulfide

Base Information

• Chemical Name: Dimethyl trisulfide
• CAS No.: 3658-80-8
• Deprecated CAS: 85931-54-0
• Molecular Formula: C2H6S3
• Molecular Weight: 126.268
• Hs Code.: 29309090
• European Community (EC) Number: 222-910-9
• NSC Number: 97324
• UNII: 3E691T3NL1
• DSSTox Substance ID: DTXSID9063118
• Nikkaji Number: J45.900C
• Wikipedia: Dimethyl_trisulfide
• Wikidata: Q5277321
• Metabolomics Workbench ID: 42494
• Mol file: 3658-80-8.mol

Synonyms:dimethyl trisulfide

Chemical Property of Dimethyl trisulfide

Chemical Property:

• Appearance/Colour: clear yellow liquid
• Vapor Pressure: 1.07mmHg at 25°C
• Melting Point: -68 °C(lit.)
• Refractive Index: n20/D 1.602(lit.)
• Boiling Point: 183.1 °C at 760 mmHg
• Flash Point: 69.1 °C
• PSA: 75.90000
• Density: 1.22 g/cm³
• LogP: 2.27560
• Water Solubility.: Insoluble in water.
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 125.96316371
• Heavy Atom Count: 5
• Complexity: 12.4

Purity/Quality:

97% ^*data from raw suppliers

Dimethyl Trisulfide >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38-36/38-20/22-10
• Safety Statements: 26-37/39-16-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CSSSC
• Recent ClinicalTrials: Evaluating Efficacy of the Dexmedetomidine Transdermal System for Postoperative Analgesia Following Abdominoplasty
• Uses: Dimethyl trisulfide is reported as a major aroma component in cooked Brassicaceous vegetables. Trap baits containing dimethyl trisulfide have been used to capture Calliphora loewi and other blowflies. Dimethyl trisulfide along with dimethyl sulfide and dimethyl disulfide have been confirmed as volatile compounds given off by the fly-attracting plant known as dead-horse arum (Helicodiceros muscivorus). These flies are attracted to the odor of fetid meat and help pollinate this plant.

Technology Process of Dimethyl trisulfide

There total 61 articles about Dimethyl trisulfide 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: 94.9%

methanol (67-56-1) + methylthiol (74-93-1) → carbon disulfide (75-15-0,12122-00-8) + Dimethyldisulphide (624-92-0) + dimethyltrisulfane (3658-80-8)

Guidance literature:

methanol; methylthiol; With hydrogen sulfide; aluminum oxide with 14percent by weight of potassium tungstate; at 400 ℃;

With sulfur; N-cyclohexyl-cyclohexanamine;

Reference yield: 83.0%

methylthiol (74-93-1) → Dimethyldisulphide (624-92-0) + dimethyltrisulfane (3658-80-8) + hydrogen sulfide (7783-06-4)

Guidance literature:

With 1-tridecanamine; sulfur; at 60 ℃; for 12h;

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

upstream raw materials:

methyl magnesium iodide

methyl hydrodisulfide

Methanesulfenyl chloride

Dimethyldisulphide

Downstream raw materials:

methylthiol

potassium thioacyanate

trimethylsulphonium iodide

thiophene