Iodo(tetramethyl)-lambda5-stibane

Base Information

• Chemical Name: Iodo(tetramethyl)-lambda5-stibane
• CAS No.: 2185-78-6
• Molecular Formula: C₄H₁₂ISb
• Molecular Weight: 308.794
• NSC Number: 297834
• DSSTox Substance ID: DTXSID101319243
• Mol file: 2185-78-6.mol

Synonyms:39105-74-3;iodo(tetramethyl)-lambda5-stibane;NSC297834;DTXSID101319243;NSC-297834

Chemical Property of Iodo(tetramethyl)-lambda5-stibane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 307.90218
• Heavy Atom Count: 6
• Complexity: 50.4

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Sb](C)(C)(C)I

Technology Process of Iodo(tetramethyl)-lambda5-stibane

There total 11 articles about Iodo(tetramethyl)-lambda5-stibane 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: 47.0%

tetramethyldistibane (41422-43-9) + methyl iodide (74-88-4) → tetramethyl-stibonium; iodide (2185-78-6,39105-74-3)

Guidance literature:

In neat (no solvent); under Ar, to Me4Sb2 added MeI, stirred at 25°C for 1 h; recrystd. from EtOH, elem. anal.;

DOI:10.1016/S0022-328X(00)98575-9

Reference yield: 43.0%

Pentafluoroethyl iodide (354-64-3) + trimethylantimony (594-10-5) → tetramethylstibonium iodide (2185-78-6,39105-74-3) + Dimethyl-pentafluorethyl-stibin (1735-71-3)

Guidance literature:

in sealed tube, room temp.;

Reference yield: 43.0%

Pentafluoroethyl iodide (354-64-3) + trimethylantimony (594-10-5) → tetramethyl-stibonium; iodide (2185-78-6,39105-74-3) + Dimethyl-pentafluorethyl-stibin (1735-71-3)

Guidance literature:

standing at room temp. in a sealed tube for 72 h, removing in vac., again treating with C2F5I until no further white solid ((CH3)4Sb)I; distn. -63 and -196°C;

upstream raw materials:

trimethylantimony

methyl iodide

Pentafluoroethyl iodide

tetramethyldistibane

Downstream raw materials:

pentamethylantimony

trimethylantimony

[Me₄Sb][Ph₂SbCl₄]