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1,2-Bis(triethoxysilyl)ethane

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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
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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.)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
clear liquid
color 
Colorless to Almost colorless
Specific Gravity
0.957
Water Solubility 
Soluble in alcohol, aromatic and aliphatic hydrocarbons. Hydrolyzes with water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
InChIKey
IZRJPHXTEXTLHY-UHFFFAOYSA-N
LogP
-4-2.7 at 20-25℃
CAS DataBase Reference
16068-37-4
EPA Substance Registry System
3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- (16068-37-4)
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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

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1,2-Bis(triethoxysilyl)ethane Usage And Synthesis

Chemical Properties

Colorless transparent liquid

Uses

1,2-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.

Uses

1,2-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 Description

1,2-bis(triethoxysilyl)ethane is a non-functional silane and a double trialkoxysilyl precursor.

Flammability and Explosibility

Not classified

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