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Merck
CN

435171

Diethoxy(3-glycidyloxypropyl)methylsilane

97%

Synonym(s):

(3-Glycidyloxypropyl)methyldiethoxysilane, [3-(2,3-Epoxypropoxy)propyl]methyldiethoxysilane

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About This Item

Empirical Formula (Hill Notation):
C11H24O4Si
CAS Number:
2897-60-1
Molecular Weight:
248.39
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24867224
EC Number:
220-780-8
Beilstein/REAXYS Number:
121965
MDL number:
MFCD00046995

Key Documents

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Product Name

Diethoxy(3-glycidyloxypropyl)methylsilane, 97%

InChI key

OTARVPUIYXHRRB-UHFFFAOYSA-N

InChI

1S/C11H24O4Si/c1-4-14-16(3,15-5-2)8-6-7-12-9-11-10-13-11/h11H,4-10H2,1-3H3

SMILES string

CCO[Si](C)(CCCOCC1CO1)OCC

assay

97%

form

liquid

refractive index

n20/D 1.431 (lit.)

bp

122-126 °C/5 mmHg (lit.)

density

0.978 g/mL at 25 °C (lit.)

Quality Level

100

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Application

Coverslips coated with diethoxy(3-glycidyloxypropyl)methyl silane were used as sample holders for electrostatically holding particles for optical microscopy.{52} It may be used to introduce epoxy groups to Fe3O4SiO2 nanoparticles. {53} Self assembled monolayer (SAMs) of diethoxy(3- glycidyloxypropyl)methylsilane could be formed on the oxide layer of silicon wafer to render them siloxane functionalities.{54}
GPMS can be used in the surface modification of a variety of particles such as cellulose nanocrystals, silica nanomaterials and other silicon based substrates. It functionalizes these surfaces by attaching the epoxy-silane groups with the surface molecules.

General description

Diethoxy(3-glycidyloxypropyl)methylsilane (GPMS) is an epoxysilane which can be used as a silane coupling agent for the surface treatment of a variety of materials. These silanes can also be used as adhesion promoters by modifying the surface properties of the substrates and elastomeric materials.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

251.6 °F - closed cup

flash_point_c

122 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX6765
MKCV9277
MKCV7382
MKCT7182
MKCR6286

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Quantitative Analysis of Interdigitation Kinetics between a Polymer Melt and a Polymer Brush.
Chennevie?re A, et al.
Macromolecules, 46(17), 6955-6962 (2013)
Colloidal Particles that Rapidly Change Shape via Elastic Instabilities.
Epstein E, et al.
Small, 11(45), 6051-6057 (2015)
Surface-modified cellulose nanocrystals for biobased epoxy nanocomposites
Yue L, et al.
Polymer, 134(45), 155-162 (2018)
Zwitterionic SiO 2 nanoparticles as novel additives to improve the antifouling properties of PVDF membranes
Zhu J, et al.
Royal Society of Chemistry Advances, 5(66), 53653-53659 (2015)
Quantitative molecular level understanding of ethoxysilane at poly (dimethylsiloxane)/polymer interfaces
Zhang C and Chen Z
Langmuir, 29(2), 610-619 (2012)
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