ChemicalBook Product Catalog Chemical Reagents Organic reagents Siloxane 1 4-BIS(TRIETHOXYSILYL)BENZENE 96

1 4-BIS(TRIETHOXYSILYL)BENZENE 96

1 4-BIS(TRIETHOXYSILYL)BENZENE 96 Basic information
Product Name:1 4-BIS(TRIETHOXYSILYL)BENZENE 96
Synonyms:1 4-BIS(TRIETHOXYSILYL)BENZENE 96;1,4-Phenylenebis(triethoxysilane);1,4-Bis(triethoxysilyl)benzene 96%;Benzene,1,4-bis(triethoxysilyl)-;Bis(triethoxysilyl)benzene;triethoxy-(4-triethoxysilylphenyl)silane;riethoxy-(4-triethoxysilylphenyl)silane;DK243
CAS:2615-18-1
MF:C18H34O6Si2
MW:402.63
EINECS:
Product Categories:Organometallic Reagents;Organosilicon;Trialkoxysilanes
Mol File:2615-18-1.mol
1 4-BIS(TRIETHOXYSILYL)BENZENE 96 Structure
1 4-BIS(TRIETHOXYSILYL)BENZENE 96 Chemical Properties
Melting point >0°C
Boiling point 130-133 °C0.5 mm Hg(lit.)
density 1.015 g/mL at 25 °C(lit.)
refractive index n20/D 1.456(lit.)
Fp >230 °F
storage temp. Inert atmosphere,Room Temperature
Specific Gravity1.015
Hydrolytic Sensitivity7: reacts slowly with moisture/water
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
HS Code 29319090
MSDS Information
1 4-BIS(TRIETHOXYSILYL)BENZENE 96 Usage And Synthesis
Chemical PropertiesClear colorless liquid
Uses1,4-Bis(triethoxysilyl)benzene (BTEB) is a silicon-based nucleophile shown to be reactive in Pd-catalyzed cross-coupling reactions.
It is extensively used as a precursor in the synthesis of a variety of periodic mesoporous organosilicas (PMOs).
Usessuzuki reaction
1 4-BIS(TRIETHOXYSILYL)BENZENE 96 Preparation Products And Raw materials
Phenyltriethoxysilane 1 4-BIS(TRIETHOXYSILYL)BENZENE 96 1 3-BIS(TRIETHOXYSILYL)BENZENE 96
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