2,2-bis-(trimethylsilyl)dithiane

Base Information

• Chemical Name: 2,2-bis-(trimethylsilyl)dithiane
• CAS No.: 13411-46-6
• Molecular Formula: C10H24S2Si2
• Molecular Weight: 264.5986
• Hs Code.: 2934999090
• Mol file: 13411-46-6.mol

Synonyms:hexa-Si-methyl-Si,Si'-[1,3]dithiane-2,2-diyl-bis-silane;2,2-bis-trimethylsilyl-1,3-dithiane;

Chemical Property of 2,2-bis-(trimethylsilyl)dithiane

Chemical Property:

• Vapor Pressure: 0.0031mmHg at 25°C
• Melting Point: 29-31°C
• Boiling Point: 293°Cat760mmHg
• Flash Point: 131°C
• PSA: 50.60000
• Density: 0.96g/cm³
• LogP: 4.72750

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2-bis-(trimethylsilyl)dithiane

There total 3 articles about 2,2-bis-(trimethylsilyl)dithiane 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: 90.0%

1,3 dithiane (505-23-7) + chloro-trimethyl-silane (75-77-4) → 2,2-bis(trimethylsilyl)-1,3-dithiane (13411-46-6)

Guidance literature:

1,3 dithiane; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.25h; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1002/ejoc.201501185

Reference yield: 87.0%

chloro-trimethyl-silane (75-77-4) + 2-(trimethylsilyl)-1,3-dithiane (13411-42-2) → 2,2-bis(trimethylsilyl)-1,3-dithiane (13411-46-6)

Guidance literature:

2-(trimethylsilyl)-1,3-dithiane; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 0.25h; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; hexane; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1002/ejoc.201501185

Reference yield:

→ 2,2-bis(trimethylsilyl)-1,3-dithiane (13411-46-6)

Guidance literature:

Trimethyl-<1,3>dithian-2-yl-silane (lithium compound), ClSi(CH3)3;

DOI:10.1021/ja00978a048

upstream raw materials:

chloro-trimethyl-silane

2-(trimethylsilyl)-1,3-dithiane

1,3 dithiane

Downstream raw materials:

2-benzylidene-1,3-dithiane

2-(3-phenyl-2-propenylidene)-1,3-dithiane

2-(2,4,6-trimethylphenylmethylidene)-1,3-dithiane

2-cyclohexylmethylidene-1,3-dithiane

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