3-[[Dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol

Base Information

• Chemical Name: 3-[[Dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol
• CAS No.: 18001-52-0
• Molecular Formula: C10H26OS2Si2
• Molecular Weight: 282.61
• Hs Code.: 2934999090
• NSC Number: 94833
• DSSTox Substance ID: DTXSID60294160
• Nikkaji Number: J364.470G
• Wikidata: Q82033277
• Mol file: 18001-52-0.mol

Synonyms:18001-52-0;3-[[dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol;3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-1-thiol;3,3/'-[1,1,3,3-Tetramethylpropanedisiloxane-1,3-diyl]bis(1-propanethiol);NSC94833;NCIOpen2_006290;SCHEMBL2021060;DTXSID60294160;NSC-94833;1,3-di(mercaptopropyl)tetra-methyl disiloxane

Chemical Property of 3-[[Dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol

Chemical Property:

• Boiling Point: 282.7±25.0 °C(Predicted)
• PKA: 10.19±0.10(Predicted)
• Flash Point: 124.8oC
• PSA: 86.83000
• Density: 0.943±0.06 g/cm3(Predicted)
• LogP: 4.05300
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 8
• Exact Mass: 282.09636086
• Heavy Atom Count: 15
• Complexity: 157

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(CCCS)O[Si](C)(C)CCCS

Technology Process of 3-[[Dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol

There total 4 articles about 3-[[Dimethyl(3-sulfanylpropyl)silyl]oxy-dimethylsilyl]propane-1-thiol 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: 63.5%

{me2(n-pr-3-Sac)Si}2O → 1,1,3,3-Tetramethyl-1,3-bis-(3-mercapto-propyl)-disiloxan (18001-52-0)

Guidance literature:

With sodium hydroxide; In sodium hydroxide;

Reference yield:

2,2-dimethyl-[1,6,2]oxathiasilepane → 1,1,3,3-Tetramethyl-1,3-bis-(3-mercapto-propyl)-disiloxan (18001-52-0)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; for 2h; Ambient temperature;

DOI:10.1016/S0040-4039(98)80054-3

Reference yield:

1,3-diallyl-1,1,3,3-tetramethyldisiloxane (17955-81-6) → 1,1,3,3-Tetramethyl-1,3-bis-(3-mercapto-propyl)-disiloxan (18001-52-0)

Guidance literature:

Multi-step reaction with 2 steps

2: aq.-ethanolic NaOH

With sodium hydroxide;

DOI:10.1002/pol.1952.120090104

upstream raw materials:

1,3-diallyl-1,1,3,3-tetramethyldisiloxane

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