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Merck
CN

413321

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:
3388-04-3
Molecular Weight:
246.38
Beilstein:
8980119
EC Number:
222-217-1
MDL number:
MFCD00014485
UNSPSC Code:
12352103
PubChem Substance ID:
24865857
NACRES:
NA.23

Key Documents

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Quality Level

100

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
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H317,H341,H351,H412

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

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF6500V
WXBF4907V
MKCS0217
WXBD9177V
MKCQ0406

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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)
A conductive ormosil encapsulated with ferrocene conjugate and multiwall carbon nanotubes for biosensing application.
Kandimalla VB, et al.
Biomaterials, 27(7), 1167-1174 (2006)
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)
65 nm feature sizes using visible wavelength 3-D multiphoton lithography.
Haske W, et al.
Optics Express, 15(6), 3426-3436 (2007)
R W Tyl et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 10(3), 439-452 (1988-04-01)
beta-(3,4-epoxycyclohexyl)ethyltrimethoxysilane (ECEMS, CAS No. 3388-04-3) is mutagenic in vitro and weakly carcinogenic in mice after dermal application. Timed pregnant Fischer 344 rats and New Zealand white rabbits were dosed with ECEMS in corn oil by gavage on gestational days (gd)
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