ChemicalBook Product Catalog Chemical Reagents Silane reagent TETRAKIS(DIMETHYLAMINO)SILANE

TETRAKIS(DIMETHYLAMINO)SILANE

TETRAKIS(DIMETHYLAMINO)SILANE Basic information
Product Name:TETRAKIS(DIMETHYLAMINO)SILANE
Synonyms:TETRAKIS(DIMETHYLAMINO)SILANE;TETRAKIS (DIMETHYLAMINO) SILICON;OCTAMETHYLSILANETETRAMINE;dimethyl-(tris-dimethylamino-silanyl)-amine;Dimethylamine, N,N',N'',N'''-silanetetrayltetrakis-;octamethyl-silanetetramin;Octamethylsilan-tetramine;Octamethylsilatetramine
CAS:1624-01-7
MF:C8H24N4Si
MW:204.39
EINECS:216-611-2
Product Categories:
Mol File:1624-01-7.mol
TETRAKIS(DIMETHYLAMINO)SILANE Structure
TETRAKIS(DIMETHYLAMINO)SILANE Chemical Properties
Melting point 15 °C(lit.)
Boiling point 196 °C(lit.)
density 0.884 g/mL at 25 °C(lit.)
refractive index 1.4430
Fp 136 °F
pka9.78±0.70(Predicted)
form (5wt. % in isopropanol)
Specific Gravity0.885
Water Solubility Reacts with water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
CAS DataBase Reference1624-01-7(CAS DataBase Reference)
EPA Substance Registry SystemSilanetetramine, octamethyl- (1624-01-7)
Safety Information
Hazard Codes C,F
Risk Statements 14-20/21/22-34-14/15
Safety Statements 26-36/37/39-43-45
RIDADR UN 2920 8/PG 2
WGK Germany 3
RTECS VV5455500
TSCA Yes
HazardClass 4.3
PackingGroup II
ToxicityLD50 orl-rat: 1670 mL/kg NTIS** OTS0535984
MSDS Information
ProviderLanguage
SigmaAldrich English
TETRAKIS(DIMETHYLAMINO)SILANE Usage And Synthesis
UsesSilicon dioxide thin films prepared by chemical vapor deposition from tetrakis (dimethylamino) silane and ozone. Aminosilanes mere prepared by methods all essentially similar, and only the 15olation of tetrakis-(dimethylamino)-silane.
Safety ProfileA poison by ingestion and slam contact. A severe eye irritant. When heated to decomposition it emits toxic vapors of NOx.
TETRAKIS(DIMETHYLAMINO)SILANE Preparation Products And Raw materials
Raw materialsLITHIUM DIMETHYLAMIDE-->SILICON TETRABROMIDE-->TRIS(DIMETHYLAMINO)CHLOROSILANE-->Dimethylamine
TETRAGLYCOLATOSILANE TETRAKIS(TRICHLOROSILYLETHYL)SILANE tetrakis(trimethylsilyl)allene TETRAKIS(BUTOXYETHOXYETHOXY)SILANE TETRAKIS(TRIMETHYLSILOXY)SILANE TETRAKIS(VINYLDIMETHYLSILOXY)SILANE TRIS(DIMETHYLAMINO)SILANE TETRAKIS(DIMETHYLAMINO)SILANE TETRAKIS(DIETHYLAMINO)SILANE TETRAKIS(ETHYLMETHYLAMINO)SILANE
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