Bis(dimethylamino)dimethylsilane

Base Information

• Chemical Name: Bis(dimethylamino)dimethylsilane
• CAS No.: 3768-58-9
• Molecular Formula: C6H18N2Si
• Molecular Weight: 146.308
• Hs Code.: 29319090
• European Community (EC) Number: 223-200-1
• DSSTox Substance ID: DTXSID8063177
• Nikkaji Number: J21.115J
• Wikidata: Q72445138
• Mol file: 3768-58-9.mol

Synonyms:Bis(dimethylamino)dimethylsilane;3768-58-9;Silanediamine, hexamethyl-;N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine;EINECS 223-200-1;Silanediamine, N,N,N',N',1,1-hexamethyl-;MFCD00008296;N,N,N',N',1,1-hexamethylsilanediamine;SCHEMBL49557;Dimethylbis[dimethylamino]silane;bis(dimethylamino) dimethylsilane;DTXSID8063177;N,N,N,n-Hexamethylsilanediamine #;CB2100;AKOS015850784;Bis(dimethylamino)dimethylsilane, 96%;FS-5031;Dimethylsilane, bis(N,N-dimethylamino)-;[(dimethylamino)dimethylsilyl]dimethylamine;B2150;FT-0623060;D88903;Bis(dimethylamino)dimethylsilane, 99+% BDMADMS;EN300-7399507;Bis(dimethylamino)dimethylsilane, for GC derivatization, >=95.0% (GC)

Chemical Property of Bis(dimethylamino)dimethylsilane

Chemical Property:

• Appearance/Colour: clear colourless liquid
• Vapor Pressure: 1 mm Hg ( 20 °C)
• Melting Point: -98 °C(lit.)
• Refractive Index: n20/D 1.417(lit.)
• Boiling Point: 128.5 °C at 760 mmHg
• PKA: 10.76±0.70(Predicted)
• Flash Point: 22.3 °C
• PSA: 6.48000
• Density: 0.822 g/cm³
• LogP: 0.81140
• Storage Temp.: Flammables area
• Sensitive.: Moisture Sensitive
• Water Solubility.: Hydrolyzes in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 146.123925117
• Heavy Atom Count: 9
• Complexity: 79.1

Purity/Quality:

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

Bis(dimethylamino)dimethylsilane >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F+; C
• Hazard Codes: F,C
• Statements: 11-15-34
• Safety Statements: 16-26-36/37/39-45-27

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: CN(C)[Si](C)(C)N(C)C
• Uses: Bis(dimethylamino)dimethylsilane is used in the chemical vapor deposition of silicon nitride films, and also the atomic layer deposition of SiNxCy dielectric sealing layers using plasma-enhanced atomic layer deposition (PE-ALD). It is also used as a reagent for silylation. Bis(dimethylamino)-dimethyl silane has been used to silanize pH-sensitive microelectrodes, used to measure the membrane potential in oocytes, in an experimental procedure aimed towards cloning and characterizing human electrogenic Na+-cotransporter isoform (hhNBC). It is also used for microelectrode measurements, in a study conducted to measure carbon dioxide transport through membranes. It is also used in electronic film deposition.

Technology Process of Bis(dimethylamino)dimethylsilane

There total 7 articles about Bis(dimethylamino)dimethylsilane 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: 95.0%

dimethyl amine (124-40-3) + dimethylsilicon dichloride (75-78-5,30107-43-8) → bis(dimethylamino)dimethylsilane (3768-58-9)

Guidance literature:

In pentane; for 0.25h;

DOI:10.1039/b212705a

Reference yield:

GeCl3[N(CH3)2] (24422-23-9) + dimethylsilicon dichloride (75-78-5,30107-43-8) → bis(dimethylamino)dimethylsilane (3768-58-9) + germaniumtetrachloride (10038-98-9)

Guidance literature:

In benzene;

DOI:10.1039/DT9810001264

Reference yield:

(N,N-dimethylamino)dimethylchlorosilane (18209-60-4) + {(CH3)2N}2GeCl2 (24422-24-0) → bis(dimethylamino)dimethylsilane (3768-58-9) + germaniumtetrachloride (10038-98-9)

Guidance literature:

In benzene;

DOI:10.1039/DT9810001264

upstream raw materials:

dimethyl amine

dimethylsilicon dichloride

dimethylfluorosilyl azide

dimethyldifluorosilane

Downstream raw materials:

(S)-3-Cyclohex-1-enyl-4-ethyl-2,2-dimethyl-[1,3,2]oxazasilolidine

dimethyldifluorosilane

N,N-Dimethyltrimethylsilylamine

Dimethyl-N-dimethylamino-fluor-silan

Refernces

• 1、 -. "Process for preparing polyisocyanato/polyisocyanurates by catalytic cyclotrimerization of polyisocyanates". . . Retrieved 2008/06/13.
• 2、 Washburne,Peterson Jr.. "Chloraminosilanes II. Preparation and spectroscopic studies on alkyl-(dimethylamino)chlorosilanes". . p. 59 - 64. Retrieved 2007/10/12.