methylstibane

Base Information

• Chemical Name: methylstibane
• CAS No.: 23362-09-6
• Molecular Formula: CH5 Sb
• Molecular Weight: 138.801
• Mol file: 23362-09-6.mol

Synonyms:Methylantimonydihydride; Methylstibine; Monomethylstibine

Chemical Property of methylstibane

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): 3
• Hazard Codes: 3

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of methylstibane

There total 10 articles about methylstibane 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: 35.0%

lithium (trimethoxy)hydroborate + dimethylantimony bromide (53234-94-9) → methylstibine (23362-09-6) + dimethylstibine (23362-10-9)

Guidance literature:

In diethylene glycol; mole ratio of (CH3)2SbBr and LiHB(OCH3)3 1:2, below -40°C, CH3SbH2 collected in a trap at -196°C;

DOI:10.1021/ja01510a001

Reference yield: 20.0%

methylantimondichloride (42496-23-1) → methylstibine (23362-09-6)

Guidance literature:

With lithium aluminium tetrahydride; In dibutyl ether; redn. at -40°C;

Reference yield: 20.0%

methylantimondichloride (42496-23-1) → stibane (7803-52-3) + methylstibine (23362-09-6)

Guidance literature:

With lithium aluminium tetrahydride; In dibutyl ether; by addn. of CH3SbCl2 dropwise at -40°C to suspension of LiAlH4 in dibutyl ether; warming to room temp., collecting the volatile products in traps (CH3SbH2 at -98°C);

upstream raw materials:

dimethylantimony bromide

methylantimondichloride

lithium aluminium tetrahydride

sodium tetrahydroborate

Downstream raw materials:

hydrogen sulfide

methylantimondichloride

Refernces

• 1、 Carey,Meinema,Noltes. "The infrared and hydrogen-1 nuclear magnetic resonance spectra of the methylstibines". . p. 2643 - 2645. Retrieved 1968.