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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
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24865857
EC Number:
222-217-1
Beilstein/REAXYS Number:
8980119
MDL number:
MFCD00014485

Key Documents

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InChI key

DQZNLOXENNXVAD-UHFFFAOYSA-N

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

SMILES string

CO[Si](CCC1CCC2OC2C1)(OC)OC

assay

98%

form

liquid

Quality Level

100

refractive index

n20/D 1.451 (lit.)

bp

310 °C (lit.)

density

1.065 g/mL at 25 °C (lit.)

Related Categories

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

signalword

Warning

Hazard Classifications

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

Storage Class

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

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF6500V
WXBF4907V
MKCS0217
WXBD9177V
MKCQ0406

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65 nm feature sizes using visible wavelength 3-D multiphoton lithography.
Haske W, et al.
Optics Express, 15(6), 3426-3436 (2007)
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)
PEBAXTM-Silanized Al2O3Composite. Synthesis and Characterization.
Lara-Estevez JCI, et al.
Open Journal of Polymer Chemistry, 2(02), 63-63 (2012)
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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