PH1275 3-Methacryloxypropyltrimethoxysilane (CAS No. 2530-85-0)

Catalog No. PH1275
CAS Number 2530-85-0
Chemical Formula C10H20O5Si
Density 1.02-1.06 g/cm3
Appearance Colorless transparent liquid

Stanford Advanced Materials (SAM) is a trusted supplier of various chemical products. Now we offer 3-Methacryloxypropyltrimethoxysilane/3-(Trimethoxysilyl)propyl methacrylate which can be used in industries.
Related products: (3-Glycidyloxypropyl)triethoxysilane, (3-Aminopropyl)triethoxysilane, Vinyltrimethoxysilane, Triethoxyvinylsilane

3-Methacryloxypropyltrimethoxysilane Description

The silane 3-methacryloxypropyltrimethoxysilane is one of the oldest and still one of the most important coupling agents available for improving the practical adhesion of polymers to minerals. It has also featured strongly in research and development studies establishing the dominance of the chemical bonding theory as the primary mechanistic explanation of silane coupling agent effectiveness.
Chemical properties: Colorless transparent liquid, soluble in many organic solvents, insoluble polysiloxane can be formed after the hydrolysis solidification.
Synonym: MEMO; A 174; kh570; m8550; CM8550; kbm503; kdm503; mops-m; MAPTMS; 3-(Trimethoxysilyl)propyl methacrylate; Dynasylan MEMO


3-Methacryloxypropyltrimethoxysilane Specifications


 Colorless transparent liquid

Chromatography purity (%)


Density (g/cm3)


Refractive index


Molecular formula


CAS number


Melting point (℃)

 < -50

Boiling point (℃)

 190 (lit.)

Flash point (F)


Storage condition


3-Methacryloxypropyltrimethoxysilane Applications

3-Methacryloxypropyltrimethoxysilane is mainly used to improve the adhesion between the surface of organic material and inorganic material, such as the glass fiber of glass steel and plastic, rubber, paint, coatings of siliceous filler materials, as well for adhesive to increase bonding properties. The adapted resin includes epoxy, phenol formaldehyde, melamine, polysulfide polyurethane and polystyrene.
It is also used in unsaturated polyester composite materials, which can improve the mechanical properties of the composite materials, electrical performance, transmission performance, especially the wet property of composite material.


PH1276 (3-Glycidyloxypropyl)triethoxysilane

PH1276 (3-Glycidyloxypropyl)triethoxysilane (CAS No. 2602-34-8)

PH1277 (3-Aminopropyl)triethoxysilane

PH1277 (3-Aminopropyl)triethoxysilane (CAS No. 919-30-2)

PH1278 Vinyltrimethoxysilane

PH1278 Vinyltrimethoxysilane (CAS No. 2768-02-7)

PH1279 Triethoxyvinylsilane

PH1279 Triethoxyvinylsilane (CAS No. 78-08-0)

PH1280 Anionic Fluorosurfactant

PH1280 Anionic Fluorosurfactant

PH1282 Fluorine Containing Defoamer – Fluorine 4050

PH1282 Fluorine Containing Defoamer – Fluorine 4050

PH1283 Fluorine Containing Defoamer – Fluorine 4055

PH1283 Fluorine Containing Defoamer – Fluorine 4055


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