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Tetrakis(dimethylsiloxy)silane

Tetrakis(dimethylsiloxy)silane Basic information
Product Name:Tetrakis(dimethylsiloxy)silane
Synonyms:TETRAKIS(DIMETHYLSILOXY)SILANE;TETRAKIS(DIMETHYLSILYLOXY)SILANE;Trisiloxane,3,3-bis[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-;etrakis(dimethylsilyl) Orthosilicate;tetrakis(dimethylsilyl) orthosilicate;1,1,5,5-Tetramethyl-3,3-bis(dimethylsiloxy)pentanetrisiloxane;1,1,5,5-Tetramethyl-3,3-bis(dimethylsilyloxy)pentanetrisiloxane;Silicic acid tetrakis(dimethylsilyl) ester
CAS:17082-47-2
MF:C8H28O4Si5
MW:328.73
EINECS:627-471-0
Product Categories:Si (Classes of Silicon Compounds);Siloxanes;Si-O Compounds;Chemical Synthesis;Organometallic Reagents;Organosilicon;Silicates
Mol File:17082-47-2.mol
Tetrakis(dimethylsiloxy)silane Structure
Tetrakis(dimethylsiloxy)silane Chemical Properties
Melting point <0°C
Boiling point 190 °C(lit.)
density 0.884 g/mL at 25 °C(lit.)
refractive index n20/D 1.387(lit.)
Fp 67°C
storage temp. Inert atmosphere,Room Temperature
form clear liquid
color Colorless to Almost colorless
Specific Gravity0.886
Water Solubility Not miscible or difficult to mix in water.
Hydrolytic Sensitivity3: reacts with aqueous base
Sensitive Moisture Sensitive
BRN 1793898
InChIKeyGTWPLTBXXGOHNT-UHFFFAOYSA-N
CAS DataBase Reference17082-47-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NA 1993 / PGIII
WGK Germany 3
F 10-21
TSCA Yes
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Tetrakis(dimethylsiloxy)silane Usage And Synthesis
UsesTetrakis(dimethylsiloxy)silane is a polyfunctional organosiloxanes. It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.
Tetrakis(dimethylsiloxy)silane Preparation Products And Raw materials
TRIMETHYLSILYL METHACRYLATE Tetrakis(triphenylphosphine)nickel TETRAKIS(TRIPHENYLACETATO)DIRHODIUM(II) 4,4'-BICYCLOHEXANOL Tetrakis(triphenylphosphine)platinum TETRAKIS(TRIMETHYLSILYL)SILANE TETRAKIS(TRIMETHYLSILOXY)SILANE 1,3 BIS[2(3,4 EPOXYCYCLOHEX-1-YL)ETHYL]TETRA-METHYLDISILOXANE TETRADECAMETHYLHEXASILOXANE Tetrakis(triphenylphosphine)palladium DODECAMETHYLCYCLOHEXASILOXANE dimethylsilanediol 1,1,3,3-tetramethyldisiloxane-1,3-diol 1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE TETRAKIS(VINYLDIMETHYLSILOXY)SILANE TETRAKIS(2-METHOXYETHOXY)SILANE 1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)SILANE Tetrakis(dimethylsiloxy)silane
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