Tetrakis(DiMethylAmido)Silane

Synonym: 4DMAS, TDMASi, (Me2N)4Si, Silicon Dimethylamide, Octamethylsilanetetramine
CAS Number 1624-01-7 | MDL Number MFCD00014859 | EC Number 216-611-2

Tetrakis(DiMethylAmido)Silane Chemical Structure

Product CodeSI4017
CAS Number1624-01-7
Assay (purity)99%+
Purity methodby GC
Molecular weight204.39
Formliquid
Appearancecolorless liquid
Sensitivitymoisture
Melting point15C
Boiling point196C
NMRconforms to structure
Molecular formulaC8H24N4Si
Linear formula[(CH3)2N]4Si

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Tetrakis(DiMethylAmido)Silane contact us at sales@ereztech.com

Safety information

UN3129
Transport descriptionWATER-REACTIVE LIQUID, CORROSIVE, N.O.S.
Hazardous class4.3(8)
Packing groupII
In TSCA registryYes
Flash point58C

Certificates of analysis (CoA)

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External identifiers for 4DMAS

Pubchem CID74194
SMILESCN([Si](N(C)C)(N(C)C)N(C)C)C
IUPAC NameN-methyl-N-[tris(dimethylamino)silyl]methanamine
InchI IdentifierInChI=1S/C8H24N4Si/c1-9(2)13(10(3)4,11(5)6)12(7)8/h1-8H3
InchI KeySSCVMVQLICADPI-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

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