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M6514

3-(Trimethoxysilyl)propyl methacrylate

≥97%

Synonym(s):

Silane A174, [3-(Methacryloyloxy)propyl]trimethoxysilane

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About This Item

Linear Formula:
H2C=C(CH3)CO2(CH2)3Si(OCH3)3
CAS Number:
2530-85-0
Molecular Weight:
248.35
UNSPSC Code:
47101511
NACRES:
NA.56
PubChem Substance ID:
24897091
EC Number:
219-785-8
Beilstein/REAXYS Number:
1952435
MDL number:
MFCD00008593
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Quality Segment

100

assay

≥97%

form

liquid

refractive index

n20/D 1.431 (lit.)

bp

190 °C (lit.)

density

1.045 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

1S/C10H20O5Si/c1-9(2)10(11)15-7-6-8-16(12-3,13-4)14-5/h1,6-8H2,2-5H3

InChI key

XDLMVUHYZWKMMD-UHFFFAOYSA-N

General description

3-(Trimethoxysilyl)propyl methacrylate (TMSPMA) is a hydrophobic monomer.[1] The presence of an additional functional group of acrylate facilitates TMSPMA for grafting polymerization on plastic surfaces.[2] 3-(Trimethoxysilyl)propyl methacrylate undergoes first-order kinetic polymerization to form polyTMSPMA, which is a moisture stable polymer.

Application

3-(Trimethoxysilyl)propyl methacrylate has been used in the following applications:
  • Isoelectric focusing can lead to pH gradient formation resulting in the swelling or shrinking of gel casts. This can be prevented by using 3-(Trimethoxysilyl)propyl methacrylate to link polyacrylamide gels to glass plates covalently.[3]
  • In situ hybridization using 3-(Trimethoxysilyl)propyl methacrylate along with poly-L-lysine is a faster and durable method to attach cells, microscopic sections, and total organs to slides/other glass surfaces.[4]
  • 3-(Trimethoxysilyl)propyl methacrylate is also used in the preparation of organic/inorganic hybrid nanomaterials.

Packaging

A product Information sheet is supplied which describes procedures for using this product.

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This Item
440159475149446130
3-(Trimethoxysilyl)propyl methacrylate ≥97%

Sigma-Aldrich

M6514

3-(Trimethoxysilyl)propyl methacrylate

3-(Trimethoxysilyl)propyl methacrylate 98%

Sigma-Aldrich

440159

3-(Trimethoxysilyl)propyl methacrylate

3-(Trimethoxysilyl)propyl acrylate 92%, contains 100 ppm BHT as inhibitor

Sigma-Aldrich

475149

3-(Trimethoxysilyl)propyl acrylate

3-[Tris(trimethylsiloxy)silyl]propyl methacrylate contains -100 ppm MEHQ + HQ as stabilizer, 98%

Sigma-Aldrich

446130

3-[Tris(trimethylsiloxy)silyl]propyl methacrylate

assay

≥97%

assay

98%

assay

92%

assay

98%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

density

1.045 g/mL at 25 °C (lit.)

density

1.045 g/mL at 25 °C (lit.)

density

1.055 g/mL at 25 °C (lit.)

density

0.918 g/mL at 25 °C (lit.)

bp

190 °C (lit.)

bp

190 °C (lit.)

bp

68 °C/0.4 mmHg (lit.)

bp

112-115 °C/0.2 mmHg (lit.)

refractive index

n20/D 1.431 (lit.)

refractive index

n20/D 1.431 (lit.)

refractive index

n20/D 1.429 (lit.)

refractive index

n20/D 1.419 (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

197.6 °F - closed cup

flash_point_c

92 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Questions

  1. How stable is this product? How many years will it be good if kept at 2 degrees C?

    1 answer

    1. The product remains active for at least 2 years. This product will react with water since alkylsilanes react with hydroxyl groups. An ethanol solution remains active for one day. For more information please see this data sheet: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/139/774/m6514pis.pdf.

      The product specification sheet for this product contains a recommended retest date period of two years after the quality release date. A recommended retest date is the period of time during which the product is expected to remain within established stability specifications, provided that it has been stored under defined conditions. After the Retest Date, product samples should be examined to ensure that the product is still in compliance with the established specifications. For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/US/en/life-science/quality-and-regulatory-management/quality-services.

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