Hexamethyldistannathiane

Base Information

• Chemical Name: Hexamethyldistannathiane
• CAS No.: 1070-91-3
• Molecular Formula: C6H18 S Sn2
• Molecular Weight: 359.695
• Hs Code.: 2934999090
• European Community (EC) Number: 631-244-1
• DSSTox Substance ID: DTXSID30147871
• Wikidata: Q83013280
• Mol file: 1070-91-3.mol

Synonyms:Hexamethyldistannathiane;bis(trimethyltin) sulfide;1070-91-3;trimethyl(trimethylstannylsulfanyl)stannane;(Me3Sn)2S;SCHEMBL8586804;DTXSID30147871

Chemical Property of Hexamethyldistannathiane

Chemical Property:

• Melting Point: 6 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 1.51760
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 359.91673
• Heavy Atom Count: 9
• Complexity: 76.2

Purity/Quality:

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

Safty Information:

• Pictogram(s): T+,N
• Hazard Codes: T+,N
• Statements: 26/27/28-50/53
• Safety Statements: 26-27-28-45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Sn](C)(C)S[Sn](C)(C)C

Technology Process of Hexamethyldistannathiane

There total 7 articles about Hexamethyldistannathiane 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: 89.0%

(CH3)3SnB{N(CH3)2}2 (55526-04-0) + sulfur (7704-34-9) → 3,5-bis(dimethylamino)-1,2,4,3,5-trithiaborolane (77333-20-1) + tris(dimethylamino)borane (4375-83-1) + bis(trimethyltin) sulfide (1070-91-3)

Guidance literature:

added sulfur powder during stirring; elem.anal.;

Reference yield:

2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trithiatristanninane (16892-64-1) → tin (7440-31-5) + tetramethylstannane (594-27-4) + bis(trimethyltin) sulfide (1070-91-3)

Guidance literature:

With copper; In nonane; byproducts: CuS; freshly precipitated copper; Cu, sulfide and nonane heated in a sealed evacuated ampul at 160°C for 40 h; liquid decanted, solid residue washed with nonane, solns. combined, solvent removed, GLC;

Reference yield:

N,N,N'-tris(trimethylstannyl)1,1-dimethylethane sulfine imideamide (124300-96-5) → bis(trimethyltin) sulfide (1070-91-3) + Bis(trimethylstannyl)sulfur diimide (50518-65-5) + isobutene (115-11-7,15220-85-6)

Guidance literature:

In neat (no solvent); byproducts: NH3; 110°C;

upstream raw materials:

bis(trimethylstannyl)methylamine

2,3-dimethyl-3-triphenylphosphonio-2-silabutane-2-thiolate

2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trithiatristanninane

copper

Downstream raw materials:

2,4,5-triphenyl-2-thioxo-1,3,2λ⁵,4,5-dithiatriphospholane

hexamethyldistannane

trimethyltin(IV)chloride

tin