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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:
2046320
MDL number:
MFCD00054803
UNSPSC Code:
12162002
PubChem Substance ID:
24871085
NACRES:
NA.23
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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.[1][2][3]

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H317,H332,H412

Hazard Classifications

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

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

253.4 °F - closed cup

Flash Point(C)

123 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT5695
MKCS4543
MKCQ1041
MKCM1500
MKCJ2317

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Electrophoretic concentration of proteins at laser-patterned nanoporous membranes in microchips
Song S, et al.
Analytical Chemistry, 76(15), 4589-4592 (2004)
Reg Rehal et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 128, 43-53 (2018-11-25)
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
Daichi Amano et al.
Dental materials journal, 29(1), 97-103 (2010-04-10)
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
Jukka Matinlinna et al.
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
Efrat Shukrun et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(8), 1800061-1800061 (2018-08-22)
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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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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