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475149

Sigma-Aldrich

3-(Trimethoxysilyl)propyl acrylate

92%, contains 100 ppm BHT as inhibitor

Synonym(s):

(3-Acryloyloxypropyl)trimethoxysilane

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About This Item

Linear Formula:
H2C=CHCO2(CH2)3Si(OCH3)3
CAS Number:
4369-14-6
Molecular Weight:
234.32
Beilstein/REAXYS Number:
2046320
MDL number:
MFCD00054803
UNSPSC Code:
12162002
PubChem Substance ID:
24871085
NACRES:
NA.23

assay

92%

contains

100 ppm BHT as inhibitor

refractive index

n20/D 1.429 (lit.)

bp

68 °C/0.4 mmHg (lit.)

density

1.055 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCCOC(=O)C=C)(OC)OC

InChI

1S/C9H18O5Si/c1-5-9(10)14-7-6-8-15(11-2,12-3)13-4/h5H,1,6-8H2,2-4H3

Inchi Key

KBQVDAIIQCXKPI-UHFFFAOYSA-N

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General description

3-(Trimethoxysilyl)propyl acrylate is a reactive monomer that is majorly used as a silane coupling agent for the formation of hybrid compounds. It facilitates the formation of a hydrophobic surface by lowering the surface tension and increasing the wettability.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

253.4 °F - closed cup

flash_point_c

123 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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The purpose of this study was to determine whether the brushing durability of a titanium dioxide coating on a polymethyl methacrylate (PMMA) substrate was improved by prior treatment with an acryloxypropyl trimethoxysilane-based agent. Titanium dioxide coatings were obtained by spray-coating
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The mechanisms of membrane defence by lysylphosphatidylglycerol (LPG), were investigated using synthetic biomimetic mono- and bilayer models of methicillin resistant S. aureus ST239 TW, based on its lipid composition in both pH 7.4 (28% LPG) and pH 5.5 (51% LPG) cultures. These
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Hybrid organic-inorganic sol gel inks that can undergo both condensation and radical polymerization are developed, enabling fabrication of complex objects by additive manufacturing technology, yielding 3D objects with superior properties. The 3D objects have very high silica content and are
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Acta odontologica Scandinavica, 66(4), 250-255 (2008-07-16)
Four experimental blends of an organo-functional silane monomer with a non-functional cross-linking silane monomer (a novel silane system) were evaluated as adhesion promoters in an experiment in which a resin-composite cement was bonded to silica-coated titanium. 3-Acryloyloxypropyltrimethoxysilane (as constant 1.0
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