Tris(dimethylamino)silane

Synonym: TDMAS, 3DMAS, Tris(dimethylamido)silane, (Me2N)3SiH, N,N,N′,N′,N′′,N′′-Hexamethylsilanetriamine
CAS Number 15112-89-7 | MDL Number MFCD00048006 | EC Number 239-165-0

Tris(dimethylamino)silane Chemical Structure

Product CodeSI2897
CAS Number15112-89-7
Assay (purity)99.8%
Purity methodby GC
Metal purity99.8%-Si
Molecular weight161.32
Formsolid
Appearancecolorless to light yellow liquid
Melting point-90C
Boiling point142C
Molecular formulaC6H19N3Si
Linear formula((CH3)2N)3SiH

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 Tris(dimethylamino)silane contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH225, H261, H302, H311, H314, H330, H412
Precautionary statementsP210, P223, P231+P232, P233, P240, P241, P242, P243, P260, P264, P270, P271, P273, P280, P284, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P320, P321, P322, P330, P335+P334, P361, P363, P370+P378, P402+P404, P403+P233, P403+P235, P405, P501
UN3398
Transport descriptionORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE (N,N,N',N',N'',N''-HEXAMETHYLSILANETRIAMINE)
Hazardous class4.3
Packing groupII
In TSCA registryYes
Flash point-8.89-0.00C

Certificates of analysis (CoA)

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External identifiers for TDMAS

Pubchem CID6335325
SMILES[SiH](N(C)C)(N(C)C)N(C)C
IUPAC Nametris(dimethylamino)silicon
InchI IdentifierInChI=1S/C6H19N3Si/c1-7(2)10(8(3)4)9(5)6/h10H,1-6H3
InchI KeyTWVSWDVJBJKDAA-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

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