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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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Size/SKUAvailabilityPrice
25 mL

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$187.00

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

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.)

functional group

silyl

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.

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This Item
66612
Diethoxy(3-glycidyloxypropyl)methylsilane 97%

Sigma-Aldrich

435171

Diethoxy(3-glycidyloxypropyl)methylsilane

Methyldiethoxysilane ≥96%

Sigma-Aldrich

66612

Methyldiethoxysilane

description

97%

description

≥96%

functional group

silyl

functional group

silyl

Quality Level

100

Quality Level

100

form

liquid

form

-

refractive index

n20/D 1.431 (lit.)

refractive index

-

density

0.978 g/mL at 25 °C (lit.)

density

0.838 g/mL at 20 °C (lit.)

assay

97%

assay

≥96%

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

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 (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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