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Disilathiane, hexamethyl-

Base Information Edit
  • Chemical Name:Disilathiane, hexamethyl-
  • CAS No.:3385-94-2
  • Molecular Formula:C6H18SSi2
  • Molecular Weight:178.446
  • Hs Code.:29319090
  • European Community (EC) Number:222-201-4
  • NSC Number:252160
  • UNII:AZ6L5QJY5H
  • DSSTox Substance ID:DTXSID2063006
  • Nikkaji Number:J205.475B
  • Wikipedia:Bis(trimethylsilyl)sulfide
  • Wikidata:Q4917167
  • Mol file:3385-94-2.mol
Disilathiane, hexamethyl-

Synonyms:3385-94-2;Bis(trimethylsilyl) sulfide;Disilathiane, hexamethyl-;Hexamethyldisilathiane;Bis(trimethylsilyl)sulfide;Hexamethyldisilthiane;1,1,1,3,3,3-Hexamethyldisilathiane;Disilthiane, hexamethyl-;trimethyl(trimethylsilylsulfanyl)silane;AZ6L5QJY5H;Disilathiane, 1,1,1,3,3,3-hexamethyl-;EINECS 222-201-4;NSC 252160;NSC-252160;MFCD00014851;NSC252160;Thiobis(trimethylsilane);UNII-AZ6L5QJY5H;C6H18SSi2;Hexamethyldisilathiane, purum;SCHEMBL19477;C6-H18-S-Si2;DTXSID2063006;Bis(Trimethylsilyl)Sulfide, 98%;AKOS015840062;Hexamethyldisilathiane, synthesis grade;1,1,1,3,3,3-hexamethyl-disilathiane;trimethyl[(trimethylsilyl)sulfanyl]silane;1,1,1,3,3,3-Hexamethyldisilathiane #;AS-48160;S([Si](C)(C)C)[Si](C)(C)C;FT-0693392;H0871;F19541;A854553;Q4917167

Suppliers and Price of Disilathiane, hexamethyl-
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • Bis(trimethylsilyl) Sulfide
  • 500mg
  • $ 75.00
  • TCI Chemical
  • Bis(trimethylsilyl) Sulfide >97.0%(GC)
  • 5g
  • $ 135.00
  • TCI Chemical
  • Bis(trimethylsilyl) Sulfide >97.0%(GC)
  • 25g
  • $ 489.00
  • Strem Chemicals
  • Bis(trimethylsilyl)sulfide, min. 98%
  • 25g
  • $ 580.00
  • Strem Chemicals
  • Bis(trimethylsilyl)sulfide, min. 98%
  • 5g
  • $ 146.00
  • Strem Chemicals
  • Bis(trimethylsilyl)sulfide, min. 98%
  • 1g
  • $ 46.00
  • Sigma-Aldrich
  • Hexamethyldisilathiane synthesis grade
  • 5g
  • $ 130.00
  • Sigma-Aldrich
  • Hexamethyldisilathiane synthesis grade
  • 1g
  • $ 43.00
  • Sigma-Aldrich
  • Hexamethyldisilathiane synthesis grade
  • 25g
  • $ 548.00
  • Sigma-Aldrich
  • Hexamethyldisilathiane synthesis grade
  • 500g
  • $ 8354.00
Total 70 raw suppliers
Chemical Property of Disilathiane, hexamethyl- Edit
Chemical Property:
  • Appearance/Colour:clear colorless to slightly yellow liquid 
  • Vapor Pressure:3.25mmHg at 25°C 
  • Refractive Index:n20/D 1.4586(lit.)  
  • Boiling Point:159.4 °C at 760 mmHg 
  • Flash Point:50.2 °C 
  • PSA:25.30000 
  • Density:0.837 g/cm3 
  • LogP:3.38940 
  • Storage Temp.:Flammables area 
  • Sensitive.:Air Sensitive 
  • Solubility.:Miscible with terahydrofuran and toluene. 
  • Water Solubility.:Soluble in tetrahydrofuran and toluene. Hydrolyzes in water. 
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:2
  • Exact Mass:178.06677482
  • Heavy Atom Count:9
  • Complexity:76.2
Purity/Quality:

98%,99%, *data from raw suppliers

Bis(trimethylsilyl) Sulfide *data from reagent suppliers

Safty Information:
  • Pictogram(s): Toxic
  • Hazard Codes:
  • Statements: 10-23/24/25 
  • Safety Statements: 36/37/39-45 
MSDS Files:

SDS file from LookChem

Useful:
  • Canonical SMILES:C[Si](C)(C)S[Si](C)(C)C
  • Physical properties bp 164°C; d 0.846 g cm?3.
  • Uses Bis(trimethylsilyl)sulfide is used as a silylating agent in the synthesis of pseudohalides, trifluoroacetate and tetramethylsilyl halides. It is used in the transformation of oxides and chlorides into corresponding sulfides. It is also used in the preparation of dimethyltrisulfane as well as thiones from aldehydes and ketones. Further, it is used as a reducing agent to reduce aromatic nitro compounds to amines. Hexamethyldisilathiane may be used in the bis-O-demethylation of dimethoxy aromatic compounds. It may also be used as a sulfur source in the following conversion: Amides and lactams to their corresponding sulfur analogs.Allyl alcohols to diallyl sulfides. Transition metal halides to metal sulfides.Aryl iodides to diaryl sulfides. Bis(trimethylsilyl) sulfide (TMS2S) is used to reduce aromatic nitro groups to amines and the oxides of sulfur, selenium, and tellurium. Conditions for nitro group reduction (eq 1) are forcing; however, yields are good. Reactions of TMS2S with primary aliphatic nitro groups result in the formation of the thiohydroxamic acids (eq 2) which can be isolated or carried further to the nitrile. Secondary alkyl nitro derivatives provide oximes. Sulfoxides are reduced to sulfides, selenoxides to selenides, and telluroxides to tellurides. Conditions are mild and work well on both the aliphatic and aromatic oxides.
Technology Process of Disilathiane, hexamethyl-

There total 35 articles about Disilathiane, hexamethyl- 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:
Guidance literature:
With tetraphosphorus decasulfide; at 50 ℃; for 7h;
Guidance literature:
With sodium sulfide; In tetrahydrofuran; 1.) 0 deg C, 1.5 h, 2.) room temp., 4.5 h;
DOI:10.1055/s-1989-27235
Guidance literature:
With tetraphosphorus decasulfide; at 20 ℃; for 3h;
DOI:10.1007/BF00864364
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