1,2-ETHANE-D4-DITHIOL

Base Information

• Chemical Name: 1,2-ETHANE-D4-DITHIOL
• CAS No.: 100189-81-9
• Molecular Formula: C₂H₆S₂
• Molecular Weight: 98.1699
• Mol file: 100189-81-9.mol

Synonyms:1,2-ETHANE-D4-DITHIOL;ETHANE-D4-1,2-DITHIOL

Chemical Property of 1,2-ETHANE-D4-DITHIOL

Chemical Property:

• PSA: 77.60000
• LogP: 0.84600

Purity/Quality:

98%min ^*data from raw suppliers

1,2-Ethane-d4-dithiol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1,2-Ethane-d4-dithiol (CAS# 100189-81-9) is a useful isotopically labeled research compound.

Technology Process of 1,2-ETHANE-D4-DITHIOL

There total 2 articles about 1,2-ETHANE-D4-DITHIOL 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: 16.0%

1,2-dibromoethane-d4 (22581-63-1) → 1,2-ethanedithiol-1,1,2,2-d4 (100189-81-9)

Guidance literature:

With sodium hydrogensulfide; Aliquat 336; In water; at 60 ℃; for 10h;

DOI:10.1021/ma012027o

Reference yield:

1,2-dibromethane-d4 bis(thiouronium) → 1,2-ethanedithiol-1,1,2,2-d4 (100189-81-9)

Guidance literature:

With potassium hydroxide;

DOI:10.1021/ja00266a023

Reference yield:

1,2-ethanedithiol-1,1,2,2-d4 (100189-81-9) + phenylacetaldehyde dimethyl acetal (101-48-4) → 2-benzyl-4,4,5,5-tetradeuterio-1,3-dithiolane (108555-48-2)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 8h; Heating;

upstream raw materials:

1,2-dibromoethane-d4

Downstream raw materials:

2-benzyl-4,4,5,5-tetradeuterio-1,3-dithiolane

Refernces

• 1、 Sasanuma, Yuji,Ohta, Hajime,Touma, Ikuko,Matoba, Hiroki,Hayashi, Yugo,Kaito, Akira. "Conformational characteristics of poly(ethylene sulfide) and poly(ethylene oxide): Solvent dependence of attractive and repulsive gauche effects". . p. 3748 - 3761. Retrieved 2002.