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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
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Quality Segment

100

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.)

SMILES string

CCO[Si](C)(CCCOCC1CO1)OCC

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

InChI key

OTARVPUIYXHRRB-UHFFFAOYSA-N

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.

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.

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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