DIMETHYLANTIMONY CHLORIDE

Base Information

• Chemical Name: DIMETHYLANTIMONY CHLORIDE
• CAS No.: 18380-68-2
• Molecular Formula: C₂H₆ClSb
• Molecular Weight: 187.273
• Mol file: 18380-68-2.mol

Synonyms:

Chemical Property of DIMETHYLANTIMONY CHLORIDE

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 DIMETHYLANTIMONY CHLORIDE

There total 10 articles about DIMETHYLANTIMONY CHLORIDE 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: 77.0%

Pentamethylstibinosiloxan (18134-97-9) → chloro-trimethyl-silane (75-77-4) + dimethylchlorostibine (18380-68-2)

Guidance literature:

With thionyl chloride; byproducts: SO2; ratio of (CH3)2SbOSi(CH3)3 and SOCl2 1:2, freezing with liq. air, then warming up; seprd. by fractionation;

Reference yield: 62.0%

tetramethyldistibane (41422-43-9) → trimethylantimony (594-10-5) + dimethylchlorostibine (18380-68-2)

Guidance literature:

With SO₂Cl₂; In dichloromethane; byproducts: SO2; under N2, to Me2SbSbMe2 in CH2Cl2 at -78°C was added SO2Cl2 (molar ratio) in CH2Cl2, mixt. was srirred; CH2Cl2 and SO2 were evapd.;

Reference yield: 6.0%

methylantimondichloride (42496-23-1) → dimethylchlorostibine (18380-68-2) + trimethylantimony dichloride (13059-67-1,22810-79-3,91108-42-8)

Guidance literature:

With SO₂Cl₂; In dichloromethane; under N2, to Me2SbSbMe2 in CH2Cl2 at -78°C was added excess of SO2Cl2; solvent was evapd.;

upstream raw materials:

trimethylantimony dichloride

methylantimondichloride

trimethylantimony

hydrogenchloride

Downstream raw materials:

trimethylantimony

(Dimethylamino)-dibenzylstibin

methylantimondichloride

trimethylantimony dichloride

Refernces

• 1、 Ates, Mustafa,Breunig, Hans Joachim,Guelec, Sabahittin. "Alkylantimondichloride und -bromide". . p. 67 - 72. Retrieved 2007/10/02.
• 2、 Breunig, H. J.,Kanig, W.. "DARSTELLUNG UND SPECTROSKOPISCHE UNTERSUCHUNGEN VON METHYL- UND ISOPROPYLANTIMONHALOGENIDEN". . p. 149 - 160. Retrieved 2007/10/02.