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Sigma-Aldrich

Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane

98%

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Synonym(s):
[2-(3,4-Epoxycyclohexyl)ethyl]trimethoxysilane, 2-(7-Oxabicyclo[4.1.0]hept-3-yl)ethyl-trimethoxysilane, 3-(2-Trimethoxysilylethyl)cyclohexene oxide
Empirical Formula (Hill Notation):
C11H22O4Si
CAS Number:
Molecular Weight:
246.38
Beilstein/REAXYS Number:
8980119
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.451 (lit.)

bp

310 °C (lit.)

density

1.065 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCC1CCC2OC2C1)(OC)OC

InChI

1S/C11H22O4Si/c1-12-16(13-2,14-3)7-6-9-4-5-10-11(8-9)15-10/h9-11H,4-8H2,1-3H3

InChI key

DQZNLOXENNXVAD-UHFFFAOYSA-N

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Application

Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane can be used as a silane based coupling agent to functionalize a variety of substrates. It modifies the surface to improve the dispersion of nanoparticles. It can be used as an adhesion promoter by treating the precursor material with epoxy silanes.
Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane was used as an adhesion promoter during the fabrication of:
  • a photoacid generator activated by two photon excitation.
  • nanoscale polymeric structures (width: 65 nm) using 520 nm femtosecond pulse excitation.

Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane may be used as a precursor to form SiCOH film via sol-gel. The silane may be used to functionalize alumina nanoparticles towards the fabrication of polyamide 12/alumina nanocomposites. 4 Basalt fibers were functionalized with this silane and its consequent effect on the fabrication of basalt fiber–epoxidized vegetable oil matrix composite materials was analyzed.

Features and Benefits

Ring epoxide more reactive than glycidoxypropyl systems.

Pictograms

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Warning

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Muta. 2 - Skin Sens. 1B

wgk_germany

WGK 2

flash_point_f

Pensky-Martens closed cup

flash_point_c

Pensky-Martens closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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