5,6-Dihydro-4H-1,3-dithiin-2-thione

Base Information

Chemical Name:5,6-Dihydro-4H-1,3-dithiin-2-thione
CAS No.:1748-15-8
Molecular Formula:C4H6S3
Molecular Weight:150.29
Hs Code.:2934999090
Mol file:1748-15-8.mol

Synonyms:1,3-Dithian-2-thione;1,cyclic carbonotrithioate;1,3-Dithiacyclohexane-2-thione;1,cyclic trithioacrbonate;Trimethylene trithiocarbonate;m-Dithiane-2-thione;

Suppliers and Price of 5,6-Dihydro-4H-1,3-dithiin-2-thione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 6 raw suppliers

Chemical Property of 5,6-Dihydro-4H-1,3-dithiin-2-thione

Chemical Property:

Vapor Pressure:0.000945mmHg at 25°C
Boiling Point:312.9°Cat760mmHg
Flash Point:143°C
PSA：82.69000
Density:1.37g/cm³
LogP:2.14140

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5,6-Dihydro-4H-1,3-dithiin-2-thione

There total 6 articles about 5,6-Dihydro-4H-1,3-dithiin-2-thione 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: 83.0%

: 109-80-8
1.3-propanedithiol

: 75-15-0,12122-00-8
carbon disulfide

: 75-03-6
ethyl iodide

: 1748-15-8
1,3-dithiane-2-thione

: 2314-49-0
diethyl trithiocarbonate

: ethyl 3-(ethylthio)propyl trithiocarbonate

: 1,2-propanediyl bis(ethyl trithiocarbonate)

Guidance literature:: With sodium hydroxide; Aliquat 336; In water; at 20 ℃; for 5h;
DOI:10.1246/bcsj.60.435

Reference yield:

: 33145-02-7
2,2'-<1,2-ethanediylbis(thio)>bis-1,3-dithiolane

: 109-64-8
1,3-dibromo-propane

: 822-38-8
1,3-dithiolane-2-thione

: 1748-15-8
1,3-dithiane-2-thione

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) THF, -5-(-10) grad C, 30 min, nitrogen, 2.) THF, 1 h at -5-(-10) grad C then 24 h at room temp.;
DOI:10.1016/S0040-4039(01)92515-8