Sell Methacryloxypropyl Trimethoxysilane

Methacryloxypropyl Trimethoxysilane You May Also Be Interested In: ethylene propylene methacryloxypropyl trimethoxysilane rubber cable
Product Name: 3-Methacryloxypropyl Trimethoxysilane
Trade Name: A-174 (the United Carbide Corporation) , KBM-503 (Shingyue chemicals)
Molecular Formula: CH2CH(CH3) COO(CH2)3Si(OCH3)3
Formula Weight: 248.4
CAS No: 2530-85-0
Chemical Structure:

It is colorless or yellowish transparent liquid, flash point: 880, boiling point: 2550, density: 1.040 g/cm3, refraction index: 1.4290. It is soluble in many organic solvents, readily hydrolyzed and condensed.


Appearance Colorless or yellowish transparent liquid
Purity, % (neutralization) 98.0 min.
Refraction Index (n25D) 1.4290
Specific Density(d204) , g/cm3 1.040
Boiling point, 0 255

1. mainly used in unsaturated polyester resin, also applied in polyurethane , polybutene , polypropylene, polythene, ethylene propylene rubber , cable etc.
2. suitable inorganic filler: carbon white, clay, steatite, mica, kaolin etc. .

Packing: 5kg, 10kg plastic drum, sealed
Transport and Storage: Store in cool, dry and ventilated place, keep away from rain and direct sunlight, the storage temperature should be below 250. Transport as non-dangerous chemicals.