Trithio

Base Information

• Chemical Name: Trithio
• CAS No.: 557774-20-6
• Molecular Formula: S3
• Molecular Weight: 96.198
• Mol file: 557774-20-6.mol

Synonyms:

Chemical Property of Trithio

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Trithio

There total 3 articles about Trithio 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:

disulfur dichloride (10025-67-9) + cadmium(II) sulphide → thiozone (557774-20-6) + cadmium(II) chloride (10108-64-2)

Guidance literature:

In benzene; addition of dry CdS to a solution of S2Cl2 in benzene; decantation from green-black lumps; heating solution at 70 °C;; heterogenous product mixture obtained;;

Reference yield:

disulfur monoxide (20901-21-7,1190841-11-2) → thiozone (557774-20-6) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3)

Guidance literature:

at 20-30°K by IR;

Reference yield:

manganese sulfide → disulfur (23550-45-0,12597-02-3) + thiozone (557774-20-6) + manganese(II) sulfide + tetrasulfur (557774-21-7) + sulfur (7704-34-9)

Guidance literature:

In neat (no solvent); byproducts: S5, S6, S7; evident decompn. on heating starting at 250°C;; decompn. into α-MnS and vapor of sulfur, which is mainly consisting of S2 beside small amt. of S, S3, S4, S5, S6, S7 and S8;;

upstream raw materials:

disulfur dichloride

disulfur monoxide

Downstream raw materials:

ruthenium sulphide

RuS₃

ferric sulfide

SFeS^(1-)

Refernces