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Key Documents

440167

Sigma-Aldrich

(3-Glycidyloxypropyl)trimethoxysilane

≥98%

동의어(들):

3-(2,3-Epoxypropoxy)propyltrimethoxysilane, GLYMO, Glycidyl 3-(trimethoxysilyl)propyl ether

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About This Item

실험식(Hill 표기법):
C9H20O5Si
CAS Number:
Molecular Weight:
236.34
Beilstein:
4308125
EC Number:
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

분석

≥98%

형태

liquid

refractive index

n20/D 1.429 (lit.)

bp

120 °C/2 mmHg (lit.)

density

1.07 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCCOCC1CO1)(OC)OC

InChI

1S/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3

InChI key

BPSIOYPQMFLKFR-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

(3-Glycidyloxypropyl)trimethoxysilane (GPTMS) is a bifunctional organosilane with three methoxy groups on one side and an epoxy ring on the other. The methoxy groups bind well with glass substrates creating a 3D matrix. The epoxy group is reactive with amides, alcohols, thiols and acids. GPTMS is highly reactive in water and can be used as a linking agent between the surface of the silica and the polymeric matrix.

애플리케이션

GPTMS is widely used as a silica precursor. GPTMS alone with tetraethylortosilicate (TEOS) can be blended with chitosan for use as a filler for polymeric scaffold for bone tissue engineering. It can also be coated on the surface of aluminium alloy to protect from corrosion. GPTMS can used to functionalize (wrap) multi-walled carbon nanotubes (MWCNTs) which can be used as s a reinforcement in epoxy matrix nanocomposites.
Pre-treatment of carbon steel with 3-(Glycidoxypropyl)trimethoxysilane enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coating

픽토그램

Corrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Jadra Mosa et al.
Membranes, 9(9) (2019-08-30)
Organic/inorganic hybrid membranes that are based on GTT (GPTMS-TMES-TPTE) system while using 3-Glycidoxypropyl-trimethoxysilane (GPTMS), Trimethyletoxisilane (TMES), and Trimethylolpropane triglycidyl ether (TPTE) as precursors have been obtained while using a combination of organic polymerization and sol-gel synthesis to be used as
Functionalization of carbon nanotubes with (3-glycidyloxypropyl)-trimethoxysilane: Effect of wrapping on epoxy matrix nanocomposites.
Hoepfner, et al.
Journal of Applied Polymer Science, 133(47), 814-820 (2016)
Room temperature ionic liquids for epoxy nanocomposite synthesis: Direct dispersion and cure.
Throckmorton JA, et al.
Composites Science and Technology, 86(47), 38-44 (2013)
Organic-inorganic bonding in chitosan-silica hybrid networks: physical properties.
Trujillo, et al.
Journal of Polymer Science. Part B, Polymer Physics, 53(19), 1391-1400 (2015)
An assessment of the corrosion protection of AA2024-T3 treated with vinyltrimethoxysilane/(3-glycidyloxypropyl) trimethoxysilane.
Dalmoro V et al.
Corrosion Science, 92(19), 200-208 (2015)

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