Dichloro(chloromethyl)methylsilane

Base Information

• Chemical Name: Dichloro(chloromethyl)methylsilane
• CAS No.: 1558-33-4
• Deprecated CAS: 1081781-00-1
• Molecular Formula: C2H5Cl3Si
• Molecular Weight: 163.506
• European Community (EC) Number: 216-319-5
• UNII: 9P7N047N2S
• DSSTox Substance ID: DTXSID7027411
• Nikkaji Number: J47.909H
• Wikidata: Q27272854
• Mol file: 1558-33-4.mol

Synonyms:1558-33-4;Dichloro(chloromethyl)methylsilane;Chloromethyldichloromethylsilane;Silane, dichloro(chloromethyl)methyl-;(Chloromethyl)methyldichlorosilane;CH3SiCl2(CH2Cl);Chloromethylmethyldichlorosilane;dichloro-(chloromethyl)-methylsilane;Chloromethyl(dichloro)methylsilane;Methyl(chloromethyl)dichlorosilane;Dichloro(chloromethyl)(methyl)silane;EINECS 216-319-5;UNII-9P7N047N2S;9P7N047N2S;EC 216-319-5;(Chloromethyl)dichloromethylsilane;SCHEMBL309945;DTXSID7027411;chloromethyldichloro(methyl)silane;dichloro-chloromethyl-methylsilane;methyldichloro(chloromethyl)silane;(Chloromethyl)-methyl-dichlorosilane;Dichloro(chloromethyl)methylsilane #;CC3275;MFCD00000874;Chloromethylmethyldichlorosilane CMMCS;AKOS006221013;Dichloro(chloromethyl) (methyl) silane;Dichloro(chloromethyl)methylsilane, 98%;LS-145148;FT-0604885;D89398;EN300-225121;J-009235;Q27272854;Dichloro(chloromethyl)methylsilane, produced by Wacker Chemie AG, Burghausen, Germany, >=98.0% (GC)

Chemical Property of Dichloro(chloromethyl)methylsilane

Chemical Property:

• Appearance/Colour: Clear to straw liquid
• Vapor Pressure: 18.6mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: n20/D 1.449(lit.)
• Boiling Point: 120 °C at 760 mmHg
• Flash Point: 35 °C
• PSA: 0.00000
• Density: 1.243 g/cm³
• LogP: 2.73230
• Storage Temp.: 2-8°C
• Solubility.: reacts
• Water Solubility.: reacts
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 161.922610
• Heavy Atom Count: 6
• Complexity: 44.1

Purity/Quality:

99% ^*data from raw suppliers

Chloromethyl(dichloro)methylsilane >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 10-14-20-35-37-34
• Safety Statements: 26-36/37/39-45-8-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C[Si](CCl)(Cl)Cl

Technology Process of Dichloro(chloromethyl)methylsilane

There total 8 articles about Dichloro(chloromethyl)methylsilane 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: 98.0%

dimethylsilicon dichloride (75-78-5,30107-43-8) → chloromethylmethyldichlorosilane (1558-33-4)

Guidance literature:

With chlorine; Irradiation;

DOI:10.1016/S0022-328X(00)82810-7

Reference yield: 42.0%

dimethylsilicon dichloride (75-78-5,30107-43-8) → (dichloromethyl)methyldichlorosilane (1558-31-2) + (Dichloro-methyl-silanyl)-methanesulfonyl chloride (77428-14-9) + chloromethylmethyldichlorosilane (1558-33-4)

Guidance literature:

With yttrium(III) chloride; sulfuryl dichloride; at 70 ℃; for 10h; Product distribution; Irradiation; other catalysts (HoCl₃,TmCl₃);

Reference yield: 12.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + Methyltrichlorosilane (75-79-6) → chloromethylmethyldichlorosilane (1558-33-4)

Guidance literature:

copper; In diethyl ether; (CH3)SiCl3 and diazomethane in ether above -30°C with Cu powder as catalyst;;

upstream raw materials:

diazomethane

Methyltrichlorosilane

dimethylsilicon dichloride

octamethyltrisilane

Downstream raw materials:

(chloromethyl)(diisopropoxy)methylsilane

chloromethylmethyldiethoxysilane

(chloromethyl)dimethoxymethylsilane

chloromethylmethyldiethylsilane

Refernces

• 1、 Voronkov, M. G.,Velikanov, A. A.,Stankevich, V. K.,Tsyrendorzhieva, I. P.. "PHOTOCHEMICAL CHLORINATION OF METHYLCHLOROSILANES IRRADIATED WITH VISIBLE LIGHT". . p. 852 - 853. Retrieved 2007/10/02.
• 2、 Schmidbaur, Hubert,Ebenhoech, Jan. "Synthetic Pathways to Simple Di- and Trisilylmethanes: Potential Starting Materials for the CVD Deposition of Amorphous Silicon a-SiC:H". . p. 1527 - 1534. Retrieved 2007/10/02.