Silanetetrayltetrakis(phosphane)

Base Information

• Chemical Name: Silanetetrayltetrakis(phosphane)
• CAS No.: 214424-22-3
• Molecular Formula: H8P4Si
• Molecular Weight: 160.044
• DSSTox Substance ID: DTXSID20579243
• Wikidata: Q82469720
• Mol file: 214424-22-3.mol

Synonyms:Silanetetrayltetrakis(phosphane);214424-22-3;DTXSID20579243

Chemical Property of Silanetetrayltetrakis(phosphane)

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 159.93457478
• Heavy Atom Count: 5
• Complexity: 19.1

Purity/Quality:

99% ，98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Si](P)(P)(P)P

Technology Process of Silanetetrayltetrakis(phosphane)

There total 1 articles about Silanetetrayltetrakis(phosphane) 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: 18.0%

tetrachlorosilane (10026-04-7,53609-55-5) + LAP (25248-80-0) → tetraphosphanylsilane (214424-22-3) + HSi(PH2)3 (22571-35-3) + phosphan (7803-51-2)

Guidance literature:

In further solvent(s); addn. of SiCl4 to soln. of Li-salt (in tetraethylene glycol dimethylether, -30°C, stirring); volatile compds. removal (1E-3 Torr, 20.degrree.C), collection in trap (-196°C), fractional condensation, collection from trap at -10°C;

DOI:10.1002/(SICI)1521-3773(19980904)37:16<2257::AID-ANIE2257>3.0.CO;2-5

Reference yield: 100.0%

tetraphosphanylsilane (214424-22-3) + bis(2,4,6-triisopropylphenyl)SnFPH2 (670237-45-3) → bis(2,4,6-triisopropylphenyl)Sn(PH2)2 (670237-47-5)

Guidance literature:

In benzene; byproducts: FSi(PH2)2; elem. anal.;

DOI:10.1039/b308660g

Reference yield: 100.0%

bis(2,4,6-triisopropylphenyl)difluorostannane (142799-36-8) + tetraphosphanylsilane (214424-22-3) → bis(2,4,6-triisopropylphenyl)SnFPH2 (670237-45-3)

Guidance literature:

In benzene; byproducts: FSi(PH2)3; NMR;

DOI:10.1039/b308660g

upstream raw materials:

tetrachlorosilane

LAP

Downstream raw materials:

bis(2,4,6-triisopropylphenyl)Sn(PH₂)2

bis(2,4,6-triisopropylphenyl)SnFPH₂