Silane coupling agent CAS number: 65100-04-1

High Quality (3-methacryloxypropyltrimethoxysilane) / Silane Coupling Agent GX-671/KBE-502   CAS NO. 65100-04-1Product Description Silane GX-671IntroductionChemical Name: 3-Methacryloxypropylmethyldiethoxy silaneCAS NO.: 65100-04-1Molecular Formula: C12H24O4SiTypical Physical Properties _______

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High Quality (3-methacryloxypropyltrimethoxysilane) / Silane Coupling Agent GX-671/KBE-502   CAS NO. 65100-04-1

Product Description


Silane GX-671


Chemical Name: 3-Methacryloxypropylmethyldiethoxy silane

CAS NO.: 65100-04-1

Molecular Formula: C12H24O4Si

Typical Physical Properties
 Physical Form                                    Clear liquid
 Colour, Pt-Co                                    ≤35
 Specific Gravity at 25°C, g/cm3        0.955-0.975
 Refractive Index, nD 25°C                1.430-1.440
 Purity, %                                            MIN 97.0 %


Silane GX-671 is soluble in methanol, ethanol, isopropyl, acetone, benzene, toluene and dimethyl benzene. Hydrolysis in acid condition.


1. Used in Glass Fiber, it can greatly improve its mechanical performance and electrical performance in wet state.

2. Used in unsaturated polyester composite materials, it can improve it's strength in wet state and light transmission.

3. Used in mineral -filler, it can improve electrical performance in wet state, it can be applied in electrical wire and cable.


1.  20kgs/Plastic drum

2.  190kgs/Steel drum

3.  950kgs/IBC

Product List
NAMEChemical Name in EnglishCAS NO.Momentive
Evonik DegussaDow CorningShin- EtsuWacker

GX-670γ-Methacryloxypropyltriethoxysilane21142-29-0   KBE-503 
GX-671γ-Methacryloxypropylmethyldiethoxysilane65100-04-1   KBE-502 
GX-5703-(Methylacryloxyl)-propyltrimethoxy silane2530-85-0A-174MEMOZ-6030KBM-503GF31
GX-5713-Methacryloxypropylmethyldimethoxysilane14513-34-9  Z-6033KBM-502 
4369-14-6  Z-6530KBM-5103 


High Quality (3-methacryloxypropyltrimethoxysilane) / Silane Coupling Agent GX-671/KBE-502   CAS NO. 65100-04-1

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