BIS(4-VINYLTHIOPHENYL)SULFIDE

Base Information

• Chemical Name: BIS(4-VINYLTHIOPHENYL)SULFIDE
• CAS No.: 152419-78-8
• Molecular Formula: C16H14 S3
• Molecular Weight: 302.485
• Mol file: 152419-78-8.mol

Synonyms:BIS(4-VINYLTHIOPHENYL)SULFIDE

Chemical Property of BIS(4-VINYLTHIOPHENYL)SULFIDE

Chemical Property:

• Boiling Point: 465.3±45.0 °C(Predicted)
• PSA: 75.90000
• Density: 1.22±0.1 g/cm3(Predicted)
• LogP: 6.30900

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BIS(4-VINYLTHIOPHENYL)SULFIDE

There total 3 articles about BIS(4-VINYLTHIOPHENYL)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: 85.0%

bis[4-(2-chloroethylthiophenyl)sulfide] (152419-82-4) → bis(4-vinylthiophenyl)sulfide (152419-78-8)

Guidance literature:

With potassium hydroxide; In dimethyl sulfoxide; for 1.5h;

Reference yield:

4,4'-dimercaptodiphenyl sulfide (19362-77-7) + acetylene (74-86-2,25067-58-7) → bis(4-vinylthiophenyl)sulfide (152419-78-8)

Guidance literature:

With potassium hydroxide; In dimethyl sulfoxide; at 95 - 100 ℃; for 4h; under 3800 - 11400 Torr;

Reference yield:

4,4'-dimercaptodiphenyl sulfide (19362-77-7) → bis(4-vinylthiophenyl)sulfide (152419-78-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / 30percent aq. KOH, Bu₄N⁽¹⁺⁾*Br^(1-) / 0.33 h / Ambient temperature

2: 85 percent / 50percent aq. KOH / dimethylsulfoxide / 1.5 h

With potassium hydroxide; tetrabutylammomium bromide; In dimethyl sulfoxide;

upstream raw materials:

bis[4-(2-chloroethylthiophenyl)sulfide]

4,4'-dimercaptodiphenyl sulfide

acetylene

Refernces

• 1、 Nesterov, V. V.,Tarasov, A. V.,Afonin, A. V.,Moskvichev, Yu. A.,Amosova, S. V.. "BIS(4-VINYLTHIOPHENYL) BRIDGE COMPOUNDS". . p. 1526 - 1530. Retrieved 2007/10/02.