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A36301

Sigma-Aldrich

Allyltriethoxysilane

97%

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About This Item

Linear Formula:
H2C=CHCH2Si(OC2H5)3
CAS Number:
2550-04-1
Molecular Weight:
204.34
Beilstein/REAXYS Number:
1772306
EC Number:
219-843-2
MDL number:
MFCD00009064
UNSPSC Code:
12352103
PubChem Substance ID:
24890791
NACRES:
NA.23

vapor density

>1 (vs air)

assay

97%

form

liquid

refractive index

n20/D 1.406 (lit.)

bp

78 °C/21 mmHg (lit.)

density

0.903 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](CC=C)(OCC)OCC

InChI

1S/C9H20O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5H,1,6-9H2,2-4H3

InChI key

UMFJXASDGBJDEB-UHFFFAOYSA-N

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General description

Allyltriethoxysilane is an allylsilane that is mainly used as an organo-metallic reagent. It is a low toxic reagent that can be used to modify the surface of the nanoparticles for a variety of applications which include dental composites.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

69.8 °F - closed cup

flash_point_c

21 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nanoparticle-reinforced resin-based dental composites
Xia Y, et al.
Journal of Dentistry, 36(6), 450-455 (2008)
A general catalytic allylation using allyltrimethoxysilane
Yamasaki S, et al.
Journal of the American Chemical Society, 124(23), 6536-6537 (2002)
Qihui Shen et al.
Nanomaterials (Basel, Switzerland), 9(5) (2019-05-09)
The nonspecific adsorption of proteins and bacteria on the surface of polydimethylsiloxane (PDMS) had been a serious concern in a wide range of applications, such as medical devices. In order to improve the anti-adhesive and antibacterial capability, bare silver nanoparticles
Yueer Yan et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(34), 12161-12170 (2015-07-16)
A clear and deep understanding of zeolite crystallization with the addition of organosilane is desirable for the reasonable design and preparation of hierarchical zeolites. Herein, the effects of different organosilanes on zeolite crystallization were systematically studied. It was found that

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