N-HEPTYL METHYL SULFIDE

Base Information

• Chemical Name: N-HEPTYL METHYL SULFIDE
• CAS No.: 20291-61-6
• Molecular Formula: C8H18 S
• Molecular Weight: 146.297
• Hs Code.: 2930909090
• Mol file: 20291-61-6.mol

Synonyms:Sulfide,heptyl methyl (6CI,7CI,8CI); 1-(Methylthio)heptane; 2-Thianonane; Heptyl methylsulfide; Methyl heptyl sulfide

Chemical Property of N-HEPTYL METHYL SULFIDE

Chemical Property:

• Vapor Pressure: 0.563mmHg at 25°C
• Melting Point: -59.2°C (estimate)
• Refractive Index: 1.452
• Boiling Point: 195 °C
• Flash Point: 73.8°C
• PSA: 25.30000
• Density: 0.85
• LogP: 3.31980

Purity/Quality:

98% ^*data from raw suppliers

Heptyl Methyl Sulfide >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Safety Statements: S23:Do not inhale gas/fumes/vapour/spray.; S24/25:Avoid contact with skin and eyes.

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N-HEPTYL METHYL SULFIDE

There total 3 articles about N-HEPTYL METHYL SULFIDE 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: 19.0%

heptanethiol (1639-09-4) + dimethyl sulfoxide (67-68-5,8070-53-9) → 1-(methylthio)heptane (20291-61-6) + diheptyldisulfide (10496-16-9) + O-potassium S,S-diheptyltrithiophosphate (1217597-48-2)

Guidance literature:

With phosphorus; potassium hydroxide semihydrate; for 0.0833333h; Microwave irradiation;

DOI:10.1134/S1070363209110309

Reference yield: 15.0%

heptanethiol (1639-09-4) + dimethyl sulfoxide (67-68-5,8070-53-9) → dimethylsulfide (75-18-3) + 1-(methylthio)heptane (20291-61-6) + diheptyldisulfide (10496-16-9) + triheptyl phosphorotrithioite (1217597-46-0) + O-potassium S,S-diheptyltrithiophosphate (1217597-48-2) + tetrathiophosphoric acid triheptyl ester (22598-45-4)

Guidance literature:

heptanethiol; dimethyl sulfoxide; With potassium hydroxide semihydrate; at 60 ℃;

With phosphorus; In dimethyl sulfoxide; at 125 - 128 ℃;

With hydrogenchloride; water; In dimethyl sulfoxide; pH=4;

DOI:10.1134/S0012500809070052

Reference yield:

diheptyl sulfide (629-65-2) → octane (111-65-9) + n-heptane (142-82-5) + heptanethiol (1639-09-4) + 1-(methylthio)heptane (20291-61-6) + 1-ethylsulfanyl-heptane (24768-44-3) + n-Heptyl-n-propylsulfid (24768-46-5)

Guidance literature:

under 1 Torr; Product distribution; plasma desulfurization: 10-100 W, product yield with addition of O₂;

upstream raw materials:

diheptyl sulfide

heptanethiol

dimethyl sulfoxide

Downstream raw materials:

2-aminophenyl heptyl sulphide

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