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413321

Sigma-Aldrich

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

98%

Synonym(s):

[2-(3,4-Epoxycyclohexyl)ethyl]trimethoxysilane, 2-(7-Oxabicyclo[4.1.0]hept-3-yl)ethyl-trimethoxysilane, 3-(2-Trimethoxysilylethyl)cyclohexene oxide

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About This Item

Empirical Formula (Hill Notation):
C11H22O4Si
CAS Number:
Molecular Weight:
246.38
Beilstein:
8980119
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

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

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

276.8 °F - Pensky-Martens closed cup

Flash Point(C)

136 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A conductive ormosil encapsulated with ferrocene conjugate and multiwall carbon nanotubes for biosensing application.
Kandimalla VB, et al.
Biomaterials, 27(7), 1167-1174 (2006)
65 nm feature sizes using visible wavelength 3-D multiphoton lithography.
Haske W, et al.
Optics Express, 15(6), 3426-3436 (2007)
Design and application of high-sensitivity two-photon initiators for three-dimensional microfabrication.
Journal of Photochemistry and Photobiology A: Chemistry, 158(2), 163-170 (2003)
Preparation and Characterization of SiCOH Film Using a New Precursor Trimethoxy [2-(oxabicyclo [4.1. 0] hept-3yl) Ethyl] Silicane.
Advanced Materials Research, 704 (2013)
65 nm feature sizes using visible wavelength 3-D multiphoton lithography.
Optics Express, 15(6), 3426-3436 (2007)

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