1,2-Bis(triethoxysilyl)ethane

1,2-Bis(triethoxysilyl)ethane Basic information
Product Name:1,2-Bis(triethoxysilyl)ethane
Synonyms:HEXAETHOXYDISILETHYLENE;BIS(TRIETHOXYSILYL)ETHANE;1,2-BIS(TRIETHOXYSILYL)ETHANE;1,2-Bis(triethoxysilyl)ethane(Hexaethoxydisilethylene);3,8-dioxa-4,7-disiladecane,,4,7,7-tetraethoxy-;4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane;7-disiladecane,4,4,7,7-tetraethoxy-8-dioxa-4;((triethoxysilyl)ethyl)triethoxysilane
CAS:16068-37-4
MF:C14H34O6Si2
MW:354.59
EINECS:240-212-2
Product Categories:silane;Bridged MonomersSelf Assembly&Contact Printing;POSS? Precursors and Intermediates;Silane Coupling Agents/Adhesion Promoters;SilanesSelf Assembly&Contact Printing;Silsesquioxanes: POSS? Nanohybrids;Industrial/Fine Chemicals;Tri-Alkoxy&Greater SilanesOrganometallic Reagents;Organosilicon;Self-Assembly Materials;Trialkoxysilanes
Mol File:16068-37-4.mol
1,2-Bis(triethoxysilyl)ethane Structure
1,2-Bis(triethoxysilyl)ethane Chemical Properties
Melting point -20-10°C
Boiling point 119 °C(lit.)
density 0.958 g/mL at 25 °C(lit.)
vapor pressure 0-7910Pa at 20-25℃
refractive index n20/D 1.411(lit.)
Fp >230 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form clear liquid
color Colorless to Almost colorless
Specific Gravity0.957
Water Solubility Soluble in alcohol, aromatic and aliphatic hydrocarbons. Hydrolyzes with water.
Hydrolytic Sensitivity7: reacts slowly with moisture/water
InChIKeyIZRJPHXTEXTLHY-UHFFFAOYSA-N
LogP-4-2.7 at 20-25℃
CAS DataBase Reference16068-37-4
EPA Substance Registry System3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- (16068-37-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-41-38-37-36
Safety Statements 26-36
RIDADR 2810
WGK Germany 3
RTECS JG7755000
TSCA Yes
HS Code 29319090
MSDS Information
ProviderLanguage
SigmaAldrich English
1,2-Bis(triethoxysilyl)ethane Usage And Synthesis
Chemical PropertiesColorless transparent liquid
Uses1,2-Bis(triethoxysilyl)ethane is used as coating auxiliary agents, leather auxiliary agents, plastic auxiliary agents, surfactants and textile auxiliary agents. It is used to prepare mesoporous organosilica materials.
Uses1,2-bis(triethoxysilyl)ethane may be used to prepare mesoporous organosilica materials. Amine functionalization of mesoporous silica can be undertaken by this silane. It may form inorganic hybrid membranes with poly(vinyl alcohol). Effect of this crosslinking silane on the bonding of bis-GMA (bis-phenol-A-diglycidyldimethacrylate) resin to silicatized titanium was investigated.
General Description1,2-bis(triethoxysilyl)ethane is a non-functional silane and a double trialkoxysilyl precursor.
Flammability and ExplosibilityNotclassified
1,2-Bis(triethoxysilyl)ethane Preparation Products And Raw materials
Methyltriacetoxysilane Trimethoxypropylsilane Phenyltriethoxysilane Trimethoxysilylpropanethiol 3-Chloropropyltriethoxysilane 1,2-BIS(TRIMETHOXYSILYL)ETHANE 1,2-Bis(triethoxysilyl)ethane Decabromodiphenyl Ethane difluoroethane DIETHOXYMETHANE ETHANE 1,4-DISILABUTANE Hexafluoroethane Ethoxyquin Triethoxysilane 1,2-Diphenylethane Isobutylene oxide

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