1,2,4-Trithiolane, 3,5-diethyl-

Base Information

• Chemical Name: 1,2,4-Trithiolane, 3,5-diethyl-
• CAS No.: 54644-28-9
• Molecular Formula: C6H12S3
• Molecular Weight: 180.35
• Mol file: 54644-28-9.mol

Synonyms:1,2,4-Trithiolane, 3,5-diethyl-;3,5-DIETHYL-1,2,4-TRITHIOLANE

Chemical Property of 1,2,4-Trithiolane, 3,5-diethyl-

Chemical Property:

• Vapor Pressure: 0.0179mmHg at 25°C
• Refractive Index: 1.558
• Boiling Point: 262.3°C at 760 mmHg
• Flash Point: 113.7°C
• PSA: 75.90000
• Density: 1.111g/cm³
• LogP: 3.58680

Purity/Quality:

≥99.0% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,4-Trithiolane, 3,5-diethyl-

There total 6 articles about 1,2,4-Trithiolane, 3,5-diethyl- 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:

2,4,6-triethyl-1,3,5-trithiane (53897-58-8) → cis-3,5-Diethyl-1,2,4-trithiolan (38348-25-3) + trans-3,5-Diethyl-1,2,4-trithiolan (38348-25-3,38348-26-4,54644-28-9)

Guidance literature:

2,4,6-triethyl-1,3,5-trithiane; With disulfur dichloride; at 100 ℃; for 1h;

With sodiumsulfide nonahydrate; In N,N-dimethyl-formamide; at -10 ℃; for 10h; Overall yield = 51 percent;

DOI:10.1080/17415993.2020.1810251

Reference yield:

bis(1-chloropropyl)sulfane (89910-04-3) → cis-3,5-Diethyl-1,2,4-trithiolan (38348-25-3) + trans-3,5-Diethyl-1,2,4-trithiolan (38348-25-3,38348-26-4,54644-28-9)

Guidance literature:

With sodiumsulfide nonahydrate; In N,N-dimethyl-formamide; at -10 ℃; for 10h; Overall yield = 54 percent;

DOI:10.1080/17415993.2020.1810251

Reference yield:

2,4,6-triethyl-1,3,5-dithiazinane → 3,6-diethyl-1,2,4,5-tetrathiane + 4,7-diethyl-1,2,3,5,6-pentathiepane + 3,5-diethyl-1,2,4-trithiolane (38348-25-3,38348-26-4,54644-28-9)

Guidance literature:

With hydrogenchloride; sodium bromate; sodium bromide; In tetrahydrofuran; water; at 0 - 20 ℃; for 3h; pH=1;

upstream raw materials:

propionaldehyde

dithiopropionic acid

2,4,6-triethyl-1,3,5-trithiane

bis(1-chloropropyl)sulfane

Refernces

• 1、 -. "DISUBSTITUTED TETRATHIANES AS FRAGRANCES OR FLAVOURINGS". Page/Page column 20; 21. . Retrieved 2008/06/13.